Wednesday, January 4, 2017

Backup-Based Database Duplication with Target Connection ( ASM to ASM on same host)

OS: Oracle Linux

DB: 11.2.0.2.0

1. First of all, define storage to duplicate database (we will use +DATA_DUP, +FRA_DUP here).
2. Backup target(source) database ora11g. 
    The backup locations are in the following output: 
    RMAN> list backup;
    List of Backup Sets
    ===================
    BS Key  Size      Device Type   Elapsed Time   Completion Time
    -------  ----------    -----------     ------------       ---------------
   141     6.30M   DISK        00:00:05       10-DEC-16      
           BP Key: 146   Status: AVAILABLE  Compressed: YES  Tag: TAG20161210T111816
           Piece Name: +FRA/ora11g/backupset/2016_12_10/annnf0_tag20161210t111816_0.698.930223097
     List of Archived Logs in backup set 141
     Thrd  Seq     Low SCN    Low Time    Next SCN   Next Time
      ----   -------    ----------    ---------       ----------     ---------
      1    1       5129793    10-DEC-16   5138592    10-DEC-16
      1    2       5138592    10-DEC-16   5138690    10-DEC-16
      1    3       5138690    10-DEC-16   5138931    10-DEC-16
      1    4       5138931    10-DEC-16   5139928    10-DEC-16
     BS Key  Type LV   Size       Device Type  Elapsed Time   Completion Time
    -------    ----      --        ----------      -----------      -----------------------
    142     Full     406.77M   DISK        00:03:00      10-DEC-16      
            BP Key: 147   Status: AVAILABLE  Compressed: YES  Tag: TAG20161210T111827
           Piece Name: +FRA/ora11g/backupset/2016_12_10/nnndf0_tag20161210t111827_0.692.930223111
     List of Datafiles in backup set 142
     File LV Type Ckp SCN    Ckp Time  Name
     ---- -- ---- ---------- --------- ----
     1       Full 5139950    10-DEC-16 +DATA/ora11g/datafile/system.dbf
     2       Full 5139950    10-DEC-16 +DATA/ora11g/datafile/sysaux.dbf
     3       Full 5139950    10-DEC-16 +DATA/ora11g/datafile/undotbs1.dbf
     4       Full 5139950    10-DEC-16 +DATA/ora11g/datafile/users.dbf
     5       Full 5139950    10-DEC-16 +DATA/ora11g/datafile/example.dbf
     6       Full 5139950    10-DEC-16 +DATA/ora11g/datafile/rcat_data_01.dbf
    BS Key  Size       Device Type Elapsed Time Completion Time
    ------- ---------- ----------- ------------ ---------------
   143     30.00K     DISK        00:00:01     10-DEC-16      
           BP Key: 148   Status: AVAILABLE  Compressed: YES  Tag: TAG20161210T112137
           Piece Name: +FRA/ora11g/backupset/2016_12_10/annnf0_tag20161210t112137_0.688.930223297
     List of Archived Logs in backup set 143
     Thrd Seq     Low SCN    Low Time  Next SCN   Next Time
     ---- ------- ---------- --------- ---------- ---------
     1    5       5139928    10-DEC-16 5140052    10-DEC-16
    BS Key  Type LV Size       Device Type Elapsed Time Completion Time
    ------- ---- -- ---------- ----------- ------------ ---------------
    144     Full    10.42M     DISK        00:00:07     10-DEC-16      
            BP Key: 149   Status: AVAILABLE  Compressed: NO  Tag: TAG20161210T112139
            Piece Name: +FRA/ora11g/autobackup/2016_12_10/s_930223299.690.930223303
     SPFILE Included: Modification time: 10-DEC-16
     SPFILE db_unique_name: ORA11G
     Control File Included: Ckp SCN: 5140065      Ckp time: 10-DEC-16
    RMAN> 
   The archive logs location are
   ASMCMD [+fra/ora11g/archivelog] > ls
   2016_12_10/
   2016_12_25/
   2016_12_29/
3. Add the below entry in the /etc/oratab file
    BDUPDB:/u01/app/oracle/product/11.2.0/dbhome_1:N
4. Create the TNS ENTRY in the tnsnames.ora file
    [loc:/u01/app/oracle/product/11.2.0/dbhome_1/network/admin]
    BDUPDB =
      (DESCRIPTION =
         (ADDRESS_LIST =
             (ADDRESS = (PROTOCOL = TCP)(HOST = orcl11g)(PORT = 1521))
      )
      ( CONNECT_DATA =
         (SERVER=DEDICATED)
         (SERVICE_NAME = BDUPDB)
      )
    )  
5. Edit listener.ora file
    (/u01/app/grid/product/11.2.0/grid/network/admin/listener.ora) 
    Before editing we have to stop listener([grid@orcl11ggrid]$lsnrctl stop) 
    ......
       (SID_DESC =
       (GLOBAL_DBNAME = DUPDB2)
       (ORACLE_HOME = /u01/app/oracle/product/11.2.0/dbhome_1)
       (SID_NAME = BDUPDB)
       )
     )
    .....
    Then start listener ([grid@orcl11g grid]$ lsnrctl start) 
6. Create initBDUPDB.ora file (created at $ORACLE_HOME/dbs) with following parameters 
     Option 1:
     #####################
      db_name=BDUPDB
      control_files=('+DATA_DUP','+FRA_DUP')
      ## DB_FILE_NAME_CONVERT=('+DATA','+DATA_DUP')
      LOG_FILE_NAME_CONVERT=('+DATA','+DATA_DUP','+FRA','+FRA_DUP')
      db_recovery_file_dest='+FRA_DUP'
      db_recovery_file_dest_size=10737418240
      db_create_file_dest='+DATA_DUP'
     #####################
     Option 2:
     #####################
       db_name=BDUPDB
       control_files=('+DATA_DUP','+FRA_DUP')
       #DB_FILE_NAME_CONVERT=('+DATA','+DATA_DUP')
       #LOG_FILE_NAME_CONVERT+('+DATA','+DATA_DUP','+FRA','+FRA_DUP')
       db_recovery_file_dest='+FRA_DUP'
       db_recovery_file_dest_size=10737418240
       db_create_file_dest='+DATA_DUP'
     ##################### 

     The following initBDUPDB.ora file options will not work with OMF files.
      Option 3: 
      #####################
        db_name=BDUPDB
        control_files=('+DATA_DUP','+FRA_DUP')
        DB_FILE_NAME_CONVERT=('+DATA','+DATA_DUP')
        LOG_FILE_NAME_CONVERT=('+DATA','+DATA_DUP','+FRA','+FRA_DUP') 
        db_recovery_file_dest='+FRA_DUP'
        db_recovery_file_dest_size=10737418240
        ##db_create_file_dest='+DATA_DUP'
      #####################
      Option 4:
      #####################
        db_name=BDUPDB
        control_files=('+DATA_DUP','+FRA_DUP')
        ##DB_FILE_NAME_CONVERT=('+DATA','+DATA_DUP')
        LOG_FILE_NAME_CONVERT=('+DATA','+DATA_DUP','+FRA','+FRA_DUP') 
        db_recovery_file_dest='+FRA_DUP'
        db_recovery_file_dest_size=10737418240
        ##db_create_file_dest='+DATA_DUP'
      #####################
      Option 5:
      #####################
        db_name=BDUPDB
        control_files=('+DATA_DUP','+FRA_DUP')
        DB_FILE_NAME_CONVERT=('+DATA','+DATA_DUP')
        LOG_FILE_NAME_CONVERT=('+DATA','+DATA_DUP','+FRA','+FRA_DUP')
        db_recovery_file_dest='+FRA_DUP'
        db_recovery_file_dest_size=10737418240
        db_create_file_dest='+DATA_DUP'
      #####################
      If we use initBDUPDB.ora content like in Option 5 then the following warning and error occurred. Some portion from output
      …
      database mounted
      RMAN-05529: WARNING: DB_FILE_NAME_CONVERT resulted in invalid ASM names; names changed to disk group only.
      contents of Memory Script:
      {
         set until scn  4325803;
         set newname for datafile  1 to "+DATA_DUP/ora11g/datafile/system.dbf";
         set newname for datafile  2 to "+DATA_DUP/ora11g/datafile/sysaux.dbf";
        set newname for datafile  3 to  "+DATA_DUP/ora11g/datafile/undotbs1.dbf";
        set newname for datafile  4 to  "+DATA_DUP/ora11g/datafile/users.dbf";
        set newname for datafile  5 to  "+DATA_DUP/ora11g/datafile/example.dbf";
        set newname for datafile  6 to  "+DATA_DUP/ora11g/datafile/rcat_data_01.dbf";
        restore
        clone database;
     }
    executing Memory Script
    executing command: SET until clause
    executing command: SET NEWNAME
    executing command: SET NEWNAME
    executing command: SET NEWNAME
    executing command: SET NEWNAME  
    executing command: SET NEWNAME
    executing command: SET NEWNAME
     Starting restore at 05-OCT-16
    using channel ORA_AUX_DISK_1
    channel ORA_AUX_DISK_1: starting datafile backup set restore
    channel ORA_AUX_DISK_1: specifying datafile(s) to restore from backup set
    channel ORA_AUX_DISK_1: restoring datafile 00001 to +DATA_DUP/ora11g/datafile/system.dbf
    channel ORA_AUX_DISK_1: restoring datafile 00002 to +DATA_DUP/ora11g/datafile/sysaux.dbf
    channel ORA_AUX_DISK_1: restoring datafile 00003 to +DATA_DUP/ora11g/datafile/undotbs1.dbf
    channel ORA_AUX_DISK_1: restoring datafile 00004 to +DATA_DUP/ora11g/datafile/users.dbf
    channel ORA_AUX_DISK_1: restoring datafile 00005 to +DATA_DUP/ora11g/datafile/example.dbf
    channel ORA_AUX_DISK_1: restoring datafile 00006 to +DATA_DUP/ora11g/datafile/rcat_data_01.dbf
   channel ORA_AUX_DISK_1: reading from backup piece +FRA/ora11g/backupset/2016_10_03/nnndf0_tag20161003t110620_0.748.924260783
    channel ORA_AUX_DISK_1: ORA-19870: error while restoring backup piece
                    +FRA/ora11g/backupset/2016_10_03/nnndf0_tag20161003t110620_0.748.924260783
    ORA-19504: failed to create file "+DATA_DUP/ora11g/datafile/users.dbf"
    ORA-17502: ksfdcre:4 Failed to create file +DATA_DUP/ora11g/datafile/users.dbf
    ORA-15173: entry 'datafile' does not exist in directory 'ora11g' failover to previous backup
    RMAN-00571: ===========================================================
    RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
    RMAN-00571: ===========================================================
    RMAN-03002: failure of Duplicate Db command at 10/05/2016 16:06:00
    RMAN-05556: not all datafiles have backups that can be recovered to SCN 4325803
    RMAN-03015: error occurred in stored script Memory Script
   RMAN-06026: some targets not found - aborting restore
   RMAN-06023: no backup or copy of datafile 5 found to restore
   RMAN-06023: no backup or copy of datafile 4 found to restore
   RMAN-06023: no backup or copy of datafile 2 found to restore
   RMAN-06023: no backup or copy of datafile 1 found to restore
   RMAN> 
7. Create password file for new database
    [oracle11g@orcl11g Desktop]$ cd $ORACLE_HOME/dbs
        (must change path like $ORACLE_HOME/dbs before creating password file)
    [oracle11g@orcl11g dbs]$ orapwd file=orapwBDUPDB entries=5
    or just copy from source like
    [oracle11g@orcl11g~]cp $ORACLE_HOME/dbs/orapwORA11G $ORACLE_HOME/dbs/orapwBDUPDB
8. Start target(source) database in mount state or open state. 
   (If the source database is open, then archiving must be enabled)
   [oracle11g@orcl11g~]$ sqlplus / as sysdba
    SQL> startup mount;
    Oracle instance started
    Total System Global Area     217157632 bytes
    Fixed Size                 2211928 bytes
    Variable Size              159387560 bytes
    Database Buffers           50331648 bytes
    Redo Buffers              5226496 bytes
    database mounted
9. Set environment for duplicated database as SID
     [oracle11g@orcl11g oracle]$ . oraenv
     ORACLE_SID = [ora11g] ? BDUPDB
     The Oracle base for ORACLE_HOME=/u01/app/oracle/product/11.2.0/dbhome_1 is /u01/app/oracle
10. Start auxiliary database in nomount state.
       [oracle11g@orcl11g~]$ sqlplus / as sysdba
       SQL> startup nomount;
       Oracle instance started
       Total System Global Area     217157632 bytes
       Fixed Size                               2211928 bytes
       Variable Size                         159387560 bytes
       Database Buffers                   50331648 bytes
       Redo Buffers                          5226496 bytes
11. Connect to target and auxiliary instance.
       [oracle11g@orcl11g~]$ rman target sys/222333@ora11g auxiliary=sys/222333@BDUPDB
       Recovery Manager: Release 11.2.0.1.0 - Production on Thu Aug 25 18:07:33 2016
       Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.
       connected to target database: ora11g (DBID=740794324)
       connected to auxiliary database: BDUPDB (not mounted)
       RMAN>
12. We have some duplication options here.
       Option 1:
       RMAN> duplicate target database to BDUPDB;
       Starting Duplicate Db at 10-DEC-16
       using target database control file instead of recovery catalog
       allocated channel: ORA_AUX_DISK_1
       channel ORA_AUX_DISK_1: SID=99 device type=DISK
       contents of Memory Script:
       {
         sql clone "create spfile from memory";
       }
      executing Memory Script
      sql statement: create spfile from memory
      contents of Memory Script:
      {
        shutdown clone immediate;
        startup clone nomount;
     }
     executing Memory Script
     Oracle instance shut down
     connected to auxiliary database (not started)
     Oracle instance started
     Total System Global Area     217157632 bytes
     Fixed Size                              2211928 bytes
     Variable Size                        159387560 bytes
     Database Buffers                  50331648 bytes
     Redo Buffers                         5226496 bytes
     contents of Memory Script:
     {
          sql clone "alter system set  control_files = ''+DATA_DUP/bdupdb/controlfile/current.287.930241899'',
                                                                                 ''+FRA_DUP/bdupdb/controlfile/current.316.930241899'' comment=
          ''Set by RMAN'' scope=spfile";
           sql clone "alter system set  db_name =''ORA11G'' comment=''Modified by RMAN duplicate'' scope=spfile";
           sql clone "alter system set  db_unique_name = 
          ''BDUPDB'' comment= ''Modified by RMAN duplicate'' scope=spfile";
           shutdown clone immediate;
           startup clone force nomount
           restore clone primary controlfile;
           alter clone database mount;
     }
     executing Memory Script
     sql statement: alter system set  control_files =   ''+DATA_DUP/bdupdb/controlfile/current.287.930241899'', '                   
                                                                              ''+FRA_DUP/bdupdb/controlfile/current.316.930241899'' comment= ''Set by RMAN'' scope=spfile
     sql statement: alter system set  db_name =  ''ORA11G'' comment= ''Modified by RMAN duplicate'' scope=spfile
     sql statement: alter system set  db_unique_name =  ''BDUPDB'' comment= ''Modified by RMAN duplicate'' scope=spfile
     Oracle instance shut down
     Oracle instance started
     Total System Global Area     217157632 bytes
      Fixed Size                              2211928 bytes
     Variable Size                         159387560 bytes
     Database Buffers                   50331648 bytes
     Redo Buffers                          5226496 bytes
     Starting restore at 10-DEC-16
     allocated channel: ORA_AUX_DISK_1
     channel ORA_AUX_DISK_1: SID=10 device type=DISK
     channel ORA_AUX_DISK_1: starting datafile backup set restore
     channel ORA_AUX_DISK_1: restoring control file
     channel ORA_AUX_DISK_1: reading from backup piece +FRA/ora11g/autobackup/2016_12_10/s_930223299.690.930223303
     channel ORA_AUX_DISK_1: piece handle=+FRA/ora11g/autobackup/2016_12_10/s_930223299.690.930223303 tag=TAG20161210T112139
     channel ORA_AUX_DISK_1: restored backup piece 1
     channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:17
     output file name=+DATA_DUP/bdupdb/controlfile/current.287.930241899
     output file name=+FRA_DUP/bdupdb/controlfile/current.316.930241899
     Finished restore at 10-DEC-16
     database mounted
     contents of Memory Script:
     {
         set until scn  5164906;
         set newname for clone datafile  1 to new;
         set newname for clone datafile  2 to new;
         set newname for clone datafile  3 to new;
         set newname for clone datafile  4 to new;
         set newname for clone datafile  5 to new;
         set newname for clone datafile  6 to new;
        restore
        clone database;
     }
     executing Memory Script
     executing command: SET until clause
     executing command: SET NEWNAME
     executing command: SET NEWNAME
     executing command: SET NEWNAME
     executing command: SET NEWNAME
     executing command: SET NEWNAME
     executing command: SET NEWNAME
     Starting restore at 10-DEC-16
     using channel ORA_AUX_DISK_1
     channel ORA_AUX_DISK_1: starting datafile backup set restore
     channel ORA_AUX_DISK_1: specifying datafile(s) to restore from backup set
     channel ORA_AUX_DISK_1: restoring datafile 00001 to +DATA_DUP
     channel ORA_AUX_DISK_1: restoring datafile 00002 to +DATA_DUP
     channel ORA_AUX_DISK_1: restoring datafile 00003 to +DATA_DUP
     channel ORA_AUX_DISK_1: restoring datafile 00004 to +DATA_DUP
     channel ORA_AUX_DISK_1: restoring datafile 00005 to +DATA_DUP
     channel ORA_AUX_DISK_1: restoring datafile 00006 to +DATA_DUP
     channel ORA_AUX_DISK_1: reading from backup piece    
              +FRA/ora11g/backupset/2016_12_10/nnndf0_tag20161210t111827_0.692.930223111
     channel ORA_AUX_DISK_1: piece handle=+FRA/ora11g/backupset/2016_12_10/nnndf0_tag20161210t111827_0.692.930223111  
              tag=TAG20161210T111827
     channel ORA_AUX_DISK_1: restored backup piece 1
     channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:11:25
     Finished restore at 10-DEC-16
     contents of Memory Script:
     {
         switch clone datafile all; 
     }
     executing Memory Script
    datafile 1 switched to datafile copy
    input datafile copy RECID=51 STAMP=930242616 file name=+DATA_DUP/bdupdb/datafile/system.296.930241931
    datafile 2 switched to datafile copy
    input datafile copy RECID=52 STAMP=930242616 file name=+DATA_DUP/bdupdb/datafile/sysaux.295.930241931
    datafile 3 switched to datafile copy
    input datafile copy RECID=53 STAMP=930242617 file name=+DATA_DUP/bdupdb/datafile/undotbs1.294.930241933
    datafile 4 switched to datafile copy
    input datafile copy RECID=54 STAMP=930242617 file name=+DATA_DUP/bdupdb/datafile/users.297.930241929
    datafile 5 switched to datafile copy
    input datafile copy RECID=55 STAMP=930242618 file name=+DATA_DUP/bdupdb/datafile/example.293.930241933
    datafile 6 switched to datafile copy
    input datafile copy RECID=56 STAMP=930242618 file name=+DATA_DUP/bdupdb/datafile/rcat_data.292.930241933
    contents of Memory Script:
    {
        set until scn  5164906;
        recover
        clone database
        delete archivelog;
     }
    executing Memory Script
    executing command: SET until clause
    Starting recover at 10-DEC-16
    using channel ORA_AUX_DISK_1
    starting media recovery
    archived log for thread 1 with sequence 6 is already on disk as file +FRA/ora11g/archivelog/2016_12_10/thread_1_seq_6.696.930240039
    channel ORA_AUX_DISK_1: starting archived log restore to default destination
    channel ORA_AUX_DISK_1: restoring archived log
    archived log thread=1 sequence=5
    channel ORA_AUX_DISK_1: reading from backup piece   
            +FRA/ora11g/backupset/2016_12_10/annnf0_tag20161210t112137_0.688.930223297
    channel ORA_AUX_DISK_1: piece handle=+FRA/ora11g/backupset/2016_12_10/annnf0_tag20161210t112137_0.688.930223297    
             tag=TAG20161210T112137
    channel ORA_AUX_DISK_1: restored backup piece 1
    channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:01
    archived log file name=+FRA_DUP/bdupdb/archivelog/2016_12_10/thread_1_seq_5.319.930242623 thread=1 sequence=5
    channel clone_default: deleting archived log(s)
    archived log file name=+FRA_DUP/bdupdb/archivelog/2016_12_10/thread_1_seq_5.319.930242623 RECID=946 STAMP=930242622
    archived log file name=+FRA/ora11g/archivelog/2016_12_10/thread_1_seq_6.696.930240039 thread=1 sequence=6
    media recovery complete, elapsed time: 00:00:54
    Finished recover at 10-DEC-16
    contents of Memory Script:
    {
         shutdown clone immediate;
         startup clone nomount;
         sql clone "alter system set  db_name = 'BDUPDB'' comment=''Reset to original value by RMAN'' scope=spfile";
         sql clone "alter system reset  db_unique_name scope=spfile";
         shutdown clone immediate;
         startup clone nomount;
     }
     executing Memory Script
    database dismounted 
    Oracle instance shut down
    connected to auxiliary database (not started)
    Oracle instance started
    Total System Global Area     217157632 bytes
    Fixed Size                 2211928 bytes
    Variable Size               159387560 bytes
    Database Buffers            50331648 bytes
    Redo Buffers               5226496 bytes
    sql statement: alter system set  db_name =  ''BDUPDB'' comment= ''Reset to original value by RMAN'' scope=spfile
     sql statement: alter system reset  db_unique_name scope=spfile
    Oracle instance shut down
    connected to auxiliary database (not started)
    Oracle instance started
    Total System Global Area     217157632 bytes
    Fixed Size                     2211928 bytes
    Variable Size                159387560 bytes
    Database Buffers              50331648 bytes
    Redo Buffers                   5226496 bytes
    sql statement: CREATE CONTROLFILE REUSE SET DATABASE "BDUPDB" RESETLOGS ARCHIVELOG 
    MAXLOGFILES     16
    MAXLOGMEMBERS      3
    MAXDATAFILES      100
    MAXINSTANCES     8
    MAXLOGHISTORY      584
    LOGFILE
    GROUP  1  SIZE 50 M ,
    GROUP  2  SIZE 50 M ,
    GROUP  3  SIZE 50 M 
    DATAFILE  +DATA_DUP/bdupdb/datafile/system.296.930241931'
    CHARACTER SET AL32UTF8
    contents of Memory Script:
    {
   set newname for clone tempfile  1 to new;
   switch clone tempfile all;
   catalog clone datafilecopy  "+DATA_DUP/bdupdb/datafile/sysaux.295.930241931", 
 "+DATA_DUP/bdupdb/datafile/undotbs1.294.930241933", 
 "+DATA_DUP/bdupdb/datafile/users.297.930241929", 
 "+DATA_DUP/bdupdb/datafile/example.293.930241933", 
 "+DATA_DUP/bdupdb/datafile/rcat_data.292.930241933";
   switch clone datafile all;
    }
    executing Memory Script
    executing command: SET NEWNAME
    renamed tempfile 1 to +DATA_DUP in control file
    cataloged datafile copy
    datafile copy file name=+DATA_DUP/bdupdb/datafile/sysaux.295.930241931 RECID=1 STAMP=930242705
    cataloged datafile copy
    datafile copy file name=+DATA_DUP/bdupdb/datafile/undotbs1.294.930241933 RECID=2 STAMP=930242705
    cataloged datafile copy
    datafile copy file name=+DATA_DUP/bdupdb/datafile/users.297.930241929 RECID=3 STAMP=930242705
    cataloged datafile copy
    datafile copy file name=+DATA_DUP/bdupdb/datafile/example.293.930241933 RECID=4 STAMP=930242705
    cataloged datafile copy
    datafile copy file name=+DATA_DUP/bdupdb/datafile/rcat_data.292.930241933 RECID=5 STAMP=930242705
    datafile 2 switched to datafile copy
    input datafile copy RECID=1 STAMP=930242705 file name=+DATA_DUP/bdupdb/datafile/sysaux.295.930241931
    datafile 3 switched to datafile copy
    input datafile copy RECID=2 STAMP=930242705 file name=+DATA_DUP/bdupdb/datafile/undotbs1.294.930241933
    datafile 4 switched to datafile copy
    input datafile copy RECID=3 STAMP=930242705 file name=+DATA_DUP/bdupdb/datafile/users.297.930241929
    datafile 5 switched to datafile copy
    input datafile copy RECID=4 STAMP=930242705 file name=+DATA_DUP/bdupdb/datafile/example.293.930241933
    datafile 6 switched to datafile copy
    input datafile copy RECID=5 STAMP=930242705 file name=+DATA_DUP/bdupdb/datafile/rcat_data.292.930241933
    contents of Memory Script:
    {
        Alter clone database open resetlogs;
    }
   executing Memory Script
   database opened
   Finished Duplicate Db at 10-DEC-16

    Option 2:
    When we use UNTIL clause in backup-based duplication then we can recover to a point only *at* or after* the last datafile checkpoint SCN of 
    the backup.
    If there is also archive logs for following days after backup date then we can recover database until the last checkpoint SCN of database or
   datafile. Also we can recover until the time or archive log SCN before the last checkpoint SCN of database or datafile.

    Example 1:
    Here the last datafile and archivelog SCN is 5252624. Now recover will be until time 12/25/2016 20:58:31' which is equal to SCN 5241064. 
    Now the question comes to mind 'How we define time, SCN and sequence relations?'
    If you need to duplicate your database to a point in time by scn, sequence or time, you can use the following query to see the relation   
    between time-scn-sequence.
    select NAME, SEQUENCE#, FIRST_TIME, FIRST_CHANGE#, NEXT_TIME, NEXT_CHANGE# 
      from v$archived_log g where g.first_time>'10-DEC-16'

    NAME                                                                                                                FIRST_TIME    FIRST_CHANGE#   NEXT_TIME     NEXT_CHANGE#     
    ---------------                                                                                                          ----------         -------------       ---------             ------------
   +FRA/ora11g/archivelog/2016_12_10/thread_1_seq_6.696.930240039 10-DEC-16 5140052      10-DEC-16       5164906
   +FRA/ora11g/archivelog/2016_12_11/thread_1_seq_7.675.930349435 10-DEC-16 5164906      11-DEC-16       5189373
   +FRA/ora11g/archivelog/2016_12_23/thread_1_seq_9.677.931384823 13-DEC-16 5198759      23-DEC-16       5212844
   +FRA/ora11g/archivelog/2016_12_23/thread_1_seq_10.682.931384937 23-DEC-16 5212844      23-DEC-16       5216404
   +FRA/ora11g/archivelog/2016_12_25/thread_1_seq_12.684.931553913 23-DEC-16 5219184      25-DEC-16       5241064
   +FRA/ora11g/archivelog/2016_12_29/thread_1_seq_13.676.931901253 25-DEC-16 5241064      29-DEC-16       5252624

   We get checkpoint SCN of database as
   select checkpoint_change# from v$database;
   CHECKPOINT_CHANGE#
   ------------------
   525262

   We get checkpoint SCN of datafile as
   select name, checkpoint_change# from v$datafile; 
   NAME                                                             CHECKPOINT_CHANGE#                                                   
   ---------------------------                                      ------------------ 
   +DATA/ora11g/datafile/users.dbf                  5252624
   +DATA/ora11g/datafile/example.dbf            5252624
   +DATA/ora11g/datafile/rcat_data_01.dbf   5252624 
   +DATA/ora11g/datafile/system.dbf              5252624
   +DATA/ora11g/datafile/sysaux.dbf               5252624
   +DATA/ora11g/datafile/undotbs1.dbf          5252624
   6 rows selected

Output:
RMAN> duplicate target database to BDUPDB
       2> UNTIL TIME "TO_DATE('12/25/2016 20:58:31','MM/DD/YYYY HH24:MI:SS')";
Starting Duplicate Db at 29-DEC-16
using target database control file instead of recovery catalog
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=98 device type=DISK
contents of Memory Script:
{
   sql clone "create spfile from memory";
}
executing Memory Script
sql statement: create spfile from memory
contents of Memory Script:
{
   shutdown clone immediate;
   startup clone nomount;
}
executing Memory Script
Oracle instance shut down
connected to auxiliary database (not started)
Oracle instance started
Total System Global Area     217157632 bytes
Fixed Size                     2211928 bytes
Variable Size                159387560 bytes
Database Buffers              50331648 bytes
Redo Buffers                   5226496 bytes
contents of Memory Script:
{
   set until scn  5241064;
   sql clone "alter system set  control_files = ''+DATA_DUP/bdupdb/controlfile/current.295.931904921'',
                                     ''+FRA_DUP/bdupdb/controlfile/current.322.931904921'' 
   comment= ''Set by RMAN'' scope=spfile";
   sql clone "alter system set  db_name = 'ORA11G'' comment= ''Modified by RMAN duplicate'' scope=spfile";
   sql clone "alter system set  db_unique_name = ''BDUPDB'' 
   comment= ''Modified by RMAN duplicate'' scope=spfile";
   shutdown clone immediate;
   startup clone force nomount
   restore clone primary controlfile;
   alter clone database mount;
}
executing Memory Script
executing command: SET until clause
sql statement: alter system set  control_files = ''+DATA_DUP/bdupdb/controlfile/current.295.931904921'', 
                                      ''+FRA_DUP/bdupdb/controlfile/current.322.931904921'' comment= ''Set by RMAN'' scope=spfile
sql statement: alter system set  db_name =''ORA11G'' comment= ''Modified by RMAN duplicate'' scope=spfile
sql statement: alter system set  db_unique_name =  ''BDUPDB'' comment= ''Modified by RMAN duplicate'' scope=spfile
Oracle instance shut down
Oracle instance started
Total System Global Area     217157632 bytes
Fixed Size                     2211928 bytes
Variable Size                159387560 bytes
Database Buffers              50331648 bytes
Redo Buffers                   5226496 bytes
Starting restore at 29-DEC-16
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=97 device type=DISK
channel ORA_AUX_DISK_1: starting datafile backup set restore
channel ORA_AUX_DISK_1: restoring control file
channel ORA_AUX_DISK_1: reading from backup piece +FRA/ora11g/autobackup/2016_12_10/s_930223299.690.930223303
channel ORA_AUX_DISK_1: piece handle=+FRA/ora11g/autobackup/2016_12_10/s_930223299.690.930223303 tag=TAG20161210T112139
channel ORA_AUX_DISK_1: restored backup piece 1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:17
output file name=+DATA_DUP/bdupdb/controlfile/current.295.931904921
output file name=+FRA_DUP/bdupdb/controlfile/current.322.931904921
Finished restore at 29-DEC-16
database mounted
contents of Memory Script:
{
   set until scn  5241064;
   set newname for clone datafile  1 to new;
   set newname for clone datafile  2 to new;
   set newname for clone datafile  3 to new;
   set newname for clone datafile  4 to new;
   set newname for clone datafile  5 to new;
   set newname for clone datafile  6 to new;
   restore
   clone database;
}
executing Memory Script
executing command: SET until clause
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
Starting restore at 29-DEC-16
using channel ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: starting datafile backup set restore
channel ORA_AUX_DISK_1: specifying datafile(s) to restore from backup set
channel ORA_AUX_DISK_1: restoring datafile 00001 to +DATA_DUP
channel ORA_AUX_DISK_1: restoring datafile 00002 to +DATA_DUP
channel ORA_AUX_DISK_1: restoring datafile 00003 to +DATA_DUP
channel ORA_AUX_DISK_1: restoring datafile 00004 to +DATA_DUP
channel ORA_AUX_DISK_1: restoring datafile 00005 to +DATA_DUP
channel ORA_AUX_DISK_1: restoring datafile 00006 to +DATA_DUP
channel ORA_AUX_DISK_1: reading from backup piece +FRA/ora11g/backupset/2016_12_10/nnndf0_tag20161210t111827_0.692.930223111
channel ORA_AUX_DISK_1: piece handle=+FRA/ora11g/backupset/2016_12_10/nnndf0_tag20161210t111827_0.692.930223111 tag=TAG20161210T111827
channel ORA_AUX_DISK_1: restored backup piece 1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:11:15
Finished restore at 29-DEC-16
contents of Memory Script:
{
   switch clone datafile all;
}
executing Memory Script
datafile 1 switched to datafile copy
input datafile copy RECID=51 STAMP=931905629 file name=+DATA_DUP/bdupdb/datafile/system.290.931904955
datafile 2 switched to datafile copy
input datafile copy RECID=52 STAMP=931905630 file name=+DATA_DUP/bdupdb/datafile/sysaux.291.931904957
datafile 3 switched to datafile copy
input datafile copy RECID=53 STAMP=931905630 file name=+DATA_DUP/bdupdb/datafile/undotbs1.288.931904957
datafile 4 switched to datafile copy
input datafile copy RECID=54 STAMP=931905630 file name=+DATA_DUP/bdupdb/datafile/users.287.931904955
datafile 5 switched to datafile copy
input datafile copy RECID=55 STAMP=931905631 file name=+DATA_DUP/bdupdb/datafile/example.289.931904957
datafile 6 switched to datafile copy
input datafile copy RECID=56 STAMP=931905631 file name=+DATA_DUP/bdupdb/datafile/rcat_data.292.931904959
contents of Memory Script:
{
   set until time  "TO_DATE('12/25/2016 20:58:31','MM/DD/YYYY HH24:MI:SS')";
   recover
   clone database
   delete archivelog ;
}
executing Memory Script
executing command: SET until clause
Starting recover at 29-DEC-16
using channel ORA_AUX_DISK_1
starting media recovery
archived log for thread 1 with sequence 6 is already on disk as file +FRA/ora11g/archivelog/2016_12_10/thread_1_seq_6.696.930240039
archived log for thread 1 with sequence 7 is already on disk as file +FRA/ora11g/archivelog/2016_12_11/thread_1_seq_7.675.930349435
archived log for thread 1 with sequence 8 is already on disk as file +FRA/ora11g/archivelog/2016_12_13/thread_1_seq_8.697.930520873
archived log for thread 1 with sequence 9 is already on disk as file +FRA/ora11g/archivelog/2016_12_23/thread_1_seq_9.677.931384823
archived log for thread 1 with sequence 10 is already on disk as file +FRA/ora11g/archivelog/2016_12_23/thread_1_seq_10.682.931384937
archived log for thread 1 with sequence 11 is already on disk as file +FRA/ora11g/archivelog/2016_12_23/thread_1_seq_11.679.931384983
archived log for thread 1 with sequence 12 is already on disk as file +FRA/ora11g/archivelog/2016_12_25/thread_1_seq_12.684.931553913
channel ORA_AUX_DISK_1: starting archived log restore to default destination
channel ORA_AUX_DISK_1: restoring archived log
archived log thread=1 sequence=5
channel ORA_AUX_DISK_1: reading from backup piece +FRA/ora11g/backupset/2016_12_10/annnf0_tag20161210t112137_0.688.930223297
channel ORA_AUX_DISK_1: piece handle=+FRA/ora11g/backupset/2016_12_10/annnf0_tag20161210t112137_0.688.930223297 tag=TAG20161210T112137
channel ORA_AUX_DISK_1: restored backup piece 1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:01
archived log file name=+FRA_DUP/bdupdb/archivelog/2016_12_29/thread_1_seq_5.321.931905635 thread=1 sequence=5
channel clone_default: deleting archived log(s)
archived log file name=+FRA_DUP/bdupdb/archivelog/2016_12_29/thread_1_seq_5.321.931905635 RECID=946 STAMP=931905635
archived log file name=+FRA/ora11g/archivelog/2016_12_10/thread_1_seq_6.696.930240039 thread=1 sequence=6
archived log file name=+FRA/ora11g/archivelog/2016_12_11/thread_1_seq_7.675.930349435 thread=1 sequence=7
archived log file name=+FRA/ora11g/archivelog/2016_12_13/thread_1_seq_8.697.930520873 thread=1 sequence=8
archived log file name=+FRA/ora11g/archivelog/2016_12_23/thread_1_seq_9.677.931384823 thread=1 sequence=9
archived log file name=+FRA/ora11g/archivelog/2016_12_23/thread_1_seq_10.682.931384937 thread=1 sequence=10
archived log file name=+FRA/ora11g/archivelog/2016_12_23/thread_1_seq_11.679.931384983 thread=1 sequence=11
archived log file name=+FRA/ora11g/archivelog/2016_12_25/thread_1_seq_12.684.931553913 thread=1 sequence=12
media recovery complete, elapsed time: 00:04:11
Finished recover at 29-DEC-16
contents of Memory Script:
{
   shutdown clone immediate;
   startup clone nomount;
   sql clone "alter system set  db_name = ''BDUPDB'' comment= ''Reset to original value by RMAN''
   scope=spfile";
   sql clone "alter system reset  db_unique_name scope=spfile";
   shutdown clone immediate;
   startup clone nomount;
}
executing Memory Script
database dismounted
Oracle instance shut down
connected to auxiliary database (not started)
Oracle instance started
Total System Global Area     217157632 bytes
Fixed Size                 2211928 bytes
Variable Size               159387560 bytes
Database Buffers            50331648 bytes
Redo Buffers               5226496 bytes
sql statement: alter system set  db_name = ''BDUPDB'' comment= ''Reset to original value by RMAN'' scope=spfile
sql statement: alter system reset  db_unique_name scope=spfile
Oracle instance shut down
connected to auxiliary database (not started)
Oracle instance started
Total System Global Area     217157632 bytes
Fixed Size                              2211928 bytes
Variable Size                       159387560 bytes
Database Buffers                 50331648 bytes
Redo Buffers                        5226496 bytes
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "BDUPDB" RESETLOGS ARCHIVELOG 
  MAXLOGFILES     16
  MAXLOGMEMBERS      3
  MAXDATAFILES      100
  MAXINSTANCES     8
  MAXLOGHISTORY      584
 LOGFILE
  GROUP  1  SIZE 50 M ,
  GROUP  2  SIZE 50 M ,
  GROUP  3  SIZE 50 M 
 DATAFILE
  '+DATA_DUP/bdupdb/datafile/system.290.931904955'
 CHARACTER SET AL32UTF8
contents of Memory Script:
{
   set newname for clone tempfile  1 to new;
   switch clone tempfile all;
   catalog clone datafilecopy  "+DATA_DUP/bdupdb/datafile/sysaux.291.931904957", 
                                                 "+DATA_DUP/bdupdb/datafile/undotbs1.288.931904957", 
                   "+DATA_DUP/bdupdb/datafile/users.287.931904955", 
                   "+DATA_DUP/bdupdb/datafile/example.289.931904957", 
                   "+DATA_DUP/bdupdb/datafile/rcat_data.292.931904959";
   switch clone datafile all;
}
executing Memory Script
executing command: SET NEWNAME
renamed tempfile 1 to +DATA_DUP in control file
cataloged datafile copy
datafile copy file name=+DATA_DUP/bdupdb/datafile/sysaux.291.931904957 RECID=1 STAMP=931905910
cataloged datafile copy
datafile copy file name=+DATA_DUP/bdupdb/datafile/undotbs1.288.931904957 RECID=2 STAMP=931905910
cataloged datafile copy
datafile copy file name=+DATA_DUP/bdupdb/datafile/users.287.931904955 RECID=3 STAMP=931905910
cataloged datafile copy
datafile copy file name=+DATA_DUP/bdupdb/datafile/example.289.931904957 RECID=4 STAMP=931905910
cataloged datafile copy
datafile copy file name=+DATA_DUP/bdupdb/datafile/rcat_data.292.931904959 RECID=5 STAMP=931905910
datafile 2 switched to datafile copy
input datafile copy RECID=1 STAMP=931905910 file name=+DATA_DUP/bdupdb/datafile/sysaux.291.931904957
datafile 3 switched to datafile copy
input datafile copy RECID=2 STAMP=931905910 file name=+DATA_DUP/bdupdb/datafile/undotbs1.288.931904957
datafile 4 switched to datafile copy
input datafile copy RECID=3 STAMP=931905910 file name=+DATA_DUP/bdupdb/datafile/users.287.931904955
datafile 5 switched to datafile copy
input datafile copy RECID=4 STAMP=931905910 file name=+DATA_DUP/bdupdb/datafile/example.289.931904957
datafile 6 switched to datafile copy
input datafile copy RECID=5 STAMP=931905910 file name=+DATA_DUP/bdupdb/datafile/rcat_data.292.931904959
contents of Memory Script:
{
   Alter clone database open resetlogs;
}
executing Memory Script
database opened
Finished Duplicate Db at 29-DEC-16
RMAN> 

Example 2:
We can use all following options. 
Time 22:01:14 = last checkpoint SCN 5189373=sequence 45. The last checkpoint SCN is same with last archive log SCN here.
RMAN> duplicate target database to BDUPDB
       2> UNTIL TIME "TO_DATE('12/13/2016 22:01:14','MM/DD/YYYY HH24:MI:SS')"; 
or
RMAN> duplicate target database to BDUPDB until SCN 5189373;
or
RMAN> duplicate target database to BDUPDB until sequence 45;
Output:
Starting Duplicate Db at 13-DEC-16
using target database control file instead of recovery catalog
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=98 device type=DISK
contents of Memory Script:
{
   sql clone "create spfile from memory";
}
executing Memory Script
sql statement: create spfile from memory
contents of Memory Script:
{
   shutdown clone immediate;
   startup clone nomount;
}
executing Memory Script
Oracle instance shut down
connected to auxiliary database (not started)
Oracle instance started
Total System Global Area     217157632 bytes
Fixed Size                     2211928 bytes
Variable Size                159387560 bytes
Database Buffers              50331648 bytes
Redo Buffers                   5226496 bytes
contents of Memory Script:
{
   set until scn  5164906;
   sql clone "alter system set  control_files = ''+DATA_DUP/bdupdb/controlfile/current.287.930520057'',    
                                                                          ''+FRA_DUP/bdupdb/controlfile/current.316.930520057'' comment= ''Set by RMAN'' scope=spfile";
   sql clone "alter system set  db_name = ''ORA11G'' comment= ''Modified by RMAN duplicate'' scope=spfile";
   sql clone "alter system set  db_unique_name = ''BDUPDB'' 
   comment= ''Modified by RMAN duplicate'' scope=spfile";
   shutdown clone immediate;
   startup clone force nomount
   restore clone primary controlfile;
   alter clone database mount;
}
executing Memory Script
executing command: SET until clause
sql statement: alter system set  control_files = ''+DATA_DUP/bdupdb/controlfile/current.287.930520057'',   '
                                                                               '+FRA_DUP/bdupdb/controlfile/current.316.930520057'' comment= ''Set by RMAN'' scope=spfile
sql statement: alter system set  db_name = ''ORA11G'' comment= ''Modified by RMAN duplicate'' scope=spfile
sql statement: alter system set  db_unique_name = ''BDUPDB'' comment= ''Modified by RMAN duplicate'' scope=spfile
Oracle instance shut down
Oracle instance started
Total System Global Area     217157632 bytes
Fixed Size                 2211928 bytes
Variable Size              159387560 bytes
Database Buffers          50331648 bytes
Redo Buffers              5226496 bytes
Starting restore at 13-DEC-16
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=11 device type=DISK
channel ORA_AUX_DISK_1: starting datafile backup set restore
channel ORA_AUX_DISK_1: restoring control file
channel ORA_AUX_DISK_1: reading from backup piece +FRA/ora11g/autobackup/2016_12_10/s_930223299.690.930223303
channel ORA_AUX_DISK_1: piece handle=+FRA/ora11g/autobackup/2016_12_10/s_930223299.690.930223303 tag=TAG20161210T112139
channel ORA_AUX_DISK_1: restored backup piece 1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:17
output file name=+DATA_DUP/bdupdb/controlfile/current.287.930520057
output file name=+FRA_DUP/bdupdb/controlfile/current.316.930520057
Finished restore at 13-DEC-16
database mounted
contents of Memory Script:
{
   set until scn  5164906;
   set newname for clone datafile  1 to new;
   set newname for clone datafile  2 to new;
   set newname for clone datafile  3 to new;
   set newname for clone datafile  4 to new;
   set newname for clone datafile  5 to new;
   set newname for clone datafile  6 to new;
   restore
   clone database;
}
executing Memory Script
executing command: SET until clause
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
Starting restore at 13-DEC-16
using channel ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: starting datafile backup set restore
channel ORA_AUX_DISK_1: specifying datafile(s) to restore from backup set
channel ORA_AUX_DISK_1: restoring datafile 00001 to +DATA_DUP
channel ORA_AUX_DISK_1: restoring datafile 00002 to +DATA_DUP
channel ORA_AUX_DISK_1: restoring datafile 00003 to +DATA_DUP
channel ORA_AUX_DISK_1: restoring datafile 00004 to +DATA_DUP
channel ORA_AUX_DISK_1: restoring datafile 00005 to +DATA_DUP
channel ORA_AUX_DISK_1: restoring datafile 00006 to +DATA_DUP
channel ORA_AUX_DISK_1: reading from backup piece +FRA/ora11g/backupset/2016_12_10/nnndf0_tag20161210t111827_0.692.930223111
channel ORA_AUX_DISK_1: piece handle=+FRA/ora11g/backupset/2016_12_10/nnndf0_tag20161210t111827_0.692.930223111 tag=TAG20161210T111827
channel ORA_AUX_DISK_1: restored backup piece 1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:11:05
Finished restore at 13-DEC-16
contents of Memory Script:
{
   switch clone datafile all;
}
executing Memory Script
datafile 1 switched to datafile copy
input datafile copy RECID=51 STAMP=930520756 file name=+DATA_DUP/bdupdb/datafile/system.295.930520091
datafile 2 switched to datafile copy
input datafile copy RECID=52 STAMP=930520756 file name=+DATA_DUP/bdupdb/datafile/sysaux.294.930520093
datafile 3 switched to datafile copy
input datafile copy RECID=53 STAMP=930520757 file name=+DATA_DUP/bdupdb/datafile/undotbs1.297.930520093
datafile 4 switched to datafile copy
input datafile copy RECID=54 STAMP=930520757 file name=+DATA_DUP/bdupdb/datafile/users.296.930520091
datafile 5 switched to datafile copy
input datafile copy RECID=55 STAMP=930520757 file name=+DATA_DUP/bdupdb/datafile/example.293.930520093
datafile 6 switched to datafile copy
input datafile copy RECID=56 STAMP=930520757 file name=+DATA_DUP/bdupdb/datafile/rcat_data.292.930520093
contents of Memory Script:
{
   set until time  "TO_DATE('12/11/2016 22:23:45','MM/DD/YYYY HH24:MI:SS')";
   recover
   clone database
    delete archivelog ;
}
executing Memory Script
executing command: SET until clause
Starting recover at 13-DEC-16
using channel ORA_AUX_DISK_1
starting media recovery
archived log for thread 1 with sequence 6 is already on disk as file +FRA/ora11g/archivelog/2016_12_10/thread_1_seq_6.696.930240039
archived log for thread 1 with sequence 7 is already on disk as file +FRA/ora11g/archivelog/2016_12_11/thread_1_seq_7.675.930349435
channel ORA_AUX_DISK_1: starting archived log restore to default destination
channel ORA_AUX_DISK_1: restoring archived log
archived log thread=1 sequence=5
channel ORA_AUX_DISK_1: reading from backup piece +FRA/ora11g/backupset/2016_12_10/annnf0_tag20161210t112137_0.688.930223297
channel ORA_AUX_DISK_1: piece handle=+FRA/ora11g/backupset/2016_12_10/annnf0_tag20161210t112137_0.688.930223297 tag=TAG20161210T112137
channel ORA_AUX_DISK_1: restored backup piece 1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:01
archived log file name=+FRA_DUP/bdupdb/archivelog/2016_12_13/thread_1_seq_5.319.930520763 thread=1 sequence=5
channel clone_default: deleting archived log(s)
archived log file name=+FRA_DUP/bdupdb/archivelog/2016_12_13/thread_1_seq_5.319.930520763 RECID=946 STAMP=930520762
archived log file name=+FRA/ora11g/archivelog/2016_12_10/thread_1_seq_6.696.930240039 thread=1 sequence=6
archived log file name=+FRA/ora11g/archivelog/2016_12_11/thread_1_seq_7.675.930349435 thread=1 sequence=7
media recovery complete, elapsed time: 00:01:41
Finished recover at 13-DEC-16
contents of Memory Script:
{
   shutdown clone immediate;
   startup clone nomount;
   sql clone "alter system set  db_name = ''BDUPDB'' comment= ''Reset to original value by RMAN'' scope=spfile";
   sql clone "alter system reset  db_unique_name scope=spfile";
   shutdown clone immediate;
   startup clone nomount;
}
executing Memory Script
database dismounted
Oracle instance shut down
connected to auxiliary database (not started)
Oracle instance started
Total System Global Area     217157632 bytes
Fixed Size                  2211928 bytes
Variable Size               159387560 bytes
Database Buffers           50331648 bytes
Redo Buffers              5226496 bytes
sql statement: alter system set  db_name =  ''BDUPDB'' comment= ''Reset to original value by RMAN'' scope=spfile
sql statement: alter system reset  db_unique_name scope=spfile
Oracle instance shut down
connected to auxiliary database (not started)
Oracle instance started
Total System Global Area     217157632 bytes
Fixed Size                              2211928 bytes
Variable Size                        159387560 bytes
Database Buffers                  50331648 bytes
Redo Buffers                         5226496 bytes
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "BDUPDB" RESETLOGS ARCHIVELOG 
  MAXLOGFILES     16
  MAXLOGMEMBERS      3
  MAXDATAFILES      100
  MAXINSTANCES     8
  MAXLOGHISTORY      584
 LOGFILE
  GROUP  1  SIZE 50 M ,
  GROUP  2  SIZE 50 M ,
  GROUP  3  SIZE 50 M 
 DATAFILE
  '+DATA_DUP/bdupdb/datafile/system.295.930520091'
 CHARACTER SET AL32UTF8
contents of Memory Script:
{
   set newname for clone tempfile  1 to new;
   switch clone tempfile all;
   catalog clone datafilecopy  "+DATA_DUP/bdupdb/datafile/sysaux.294.930520093", 
                                                 "+DATA_DUP/bdupdb/datafile/undotbs1.297.930520093", 
                                                 "+DATA_DUP/bdupdb/datafile/users.296.930520091", 
                                                 "+DATA_DUP/bdupdb/datafile/example.293.930520093", 
                                                 "+DATA_DUP/bdupdb/datafile/rcat_data.292.930520093";
   switch clone datafile all;
}
executing Memory Script
executing command: SET NEWNAME
renamed tempfile 1 to +DATA_DUP in control file
cataloged datafile copy
datafile copy file name=+DATA_DUP/bdupdb/datafile/sysaux.294.930520093 RECID=1 STAMP=930520913
cataloged datafile copy
datafile copy file name=+DATA_DUP/bdupdb/datafile/undotbs1.297.930520093 RECID=2 STAMP=930520913
cataloged datafile copy
datafile copy file name=+DATA_DUP/bdupdb/datafile/users.296.930520091 RECID=3 STAMP=930520913
cataloged datafile copy
datafile copy file name=+DATA_DUP/bdupdb/datafile/example.293.930520093 RECID=4 STAMP=930520913
cataloged datafile copy
datafile copy file name=+DATA_DUP/bdupdb/datafile/rcat_data.292.930520093 RECID=5 STAMP=930520913
datafile 2 switched to datafile copy
input datafile copy RECID=1 STAMP=930520913 file name=+DATA_DUP/bdupdb/datafile/sysaux.294.930520093
datafile 3 switched to datafile copy
input datafile copy RECID=2 STAMP=930520913 file name=+DATA_DUP/bdupdb/datafile/undotbs1.297.930520093
datafile 4 switched to datafile copy
input datafile copy RECID=3 STAMP=930520913 file name=+DATA_DUP/bdupdb/datafile/users.296.930520091
datafile 5 switched to datafile copy
input datafile copy RECID=4 STAMP=930520913 file name=+DATA_DUP/bdupdb/datafile/example.293.930520093
datafile 6 switched to datafile copy
input datafile copy RECID=5 STAMP=930520913 file name=+DATA_DUP/bdupdb/datafile/rcat_data.292.930520093
contents of Memory Script:
{
   Alter clone database open resetlogs;
}
executing Memory Script
database opened
Finished Duplicate Db at 13-DEC-16

Example 3:
The following duplication command will fail, because of the time in duplication command is ahead of last NEXT TIME in archived logs.
RMAN> duplicate target database to BDUPDB
       2> UNTIL TIME "TO_DATE('12/13/2016 22:03:14','MM/DD/YYYY HH24:MI:SS')";
Starting Duplicate Db at 13-DEC-16
using target database control file instead of recovery catalog
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=98 device type=DISK
RMAN-00571: ==========================================
RMAN-00569: ========== ERROR MESSAGE STACK FOLLOWS ======
RMAN-00571: ================================================
RMAN-03002: failure of Duplicate Db command at 12/13/2016 22:34:44
RMAN-06617: UNTIL TIME (13-DEC-16) is ahead of last NEXT TIME in archived logs (13-DEC-16)

Option 3:
We can use noredo parameter in duplication command if we don’t want to apply any archive logs. 
RMAN> duplicate target database to BDUPDB noredo;
Starting Duplicate Db at 14-DEC-16
using target database control file instead of recovery catalog
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=98 device type=DISK
contents of Memory Script:
{
   sql clone "create spfile from memory";
}
executing Memory Script
sql statement: create spfile from memory
contents of Memory Script:
{
   shutdown clone immediate;
   startup clone nomount;
}
executing Memory Script
Oracle instance shut down
connected to auxiliary database (not started)
Oracle instance started
Total System Global Area     217157632 bytes
Fixed Size                 2211928 bytes
Variable Size               159387560 bytes
Database Buffers           50331648 bytes
Redo Buffers              5226496 bytes
contents of Memory Script:
{
   sql clone "alter system set  control_files = ''+DATA_DUP/bdupdb/controlfile/current.295.930564111'',  
                                                                          ''+FRA_DUP/bdupdb/controlfile/current.319.930564111''
   comment= ''Set by RMAN'' scope=spfile";
   sql clone "alter system set  db_name = ''ORA11G'' comment= ''Modified by RMAN duplicate'' scope=spfile";
   sql clone "alter system set  db_unique_name = ''BDUPDB'' 
   comment= ''Modified by RMAN duplicate'' scope=spfile";
   shutdown clone immediate;
   startup clone force nomount
   restore clone primary controlfile;
   alter clone database mount;
}
executing Memory Script
sql statement: alter system set  control_files = ''+DATA_DUP/bdupdb/controlfile/current.295.930564111'',  
                                                                               ''+FRA_DUP/bdupdb/controlfile/current.319.930564111'' comment= ''Set by RMAN'' scope=spfile
sql statement: alter system set  db_name = ''ORA11G'' comment= ''Modified by RMAN duplicate'' scope=spfile
sql statement: alter system set  db_unique_name = ''BDUPDB'' comment= ''Modified by RMAN duplicate'' scope=spfile
Oracle instance shut down
Oracle instance started
Total System Global Area     217157632 bytes
Fixed Size                 2211928 bytes
Variable Size              159387560 bytes
Database Buffers          50331648 bytes
Redo Buffers              5226496 bytes
Starting restore at 14-DEC-16
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=96 device type=DISK
channel ORA_AUX_DISK_1: starting datafile backup set restore
channel ORA_AUX_DISK_1: restoring control file
channel ORA_AUX_DISK_1: reading from backup piece +FRA/ora11g/autobackup/2016_12_10/s_930223299.690.930223303
channel ORA_AUX_DISK_1: piece handle=+FRA/ora11g/autobackup/2016_12_10/s_930223299.690.930223303 tag=TAG20161210T112139
channel ORA_AUX_DISK_1: restored backup piece 1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:18
output file name=+DATA_DUP/bdupdb/controlfile/current.295.930564111
output file name=+FRA_DUP/bdupdb/controlfile/current.319.930564111
Finished restore at 14-DEC-16
database mounted
contents of Memory Script:
{
   set newname for clone datafile  1 to new;
   set newname for clone datafile  2 to new;
   set newname for clone datafile  3 to new;
   set newname for clone datafile  4 to new;
   set newname for clone datafile  5 to new;
   set newname for clone datafile  6 to new;
   restore
   clone database ;
}
executing Memory Script
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
Starting restore at 14-DEC-16
using channel ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: starting datafile backup set restore
channel ORA_AUX_DISK_1: specifying datafile(s) to restore from backup set
channel ORA_AUX_DISK_1: restoring datafile 00001 to +DATA_DUP
channel ORA_AUX_DISK_1: restoring datafile 00002 to +DATA_DUP
channel ORA_AUX_DISK_1: restoring datafile 00003 to +DATA_DUP
channel ORA_AUX_DISK_1: restoring datafile 00004 to +DATA_DUP
channel ORA_AUX_DISK_1: restoring datafile 00005 to +DATA_DUP
channel ORA_AUX_DISK_1: restoring datafile 00006 to +DATA_DUP
channel ORA_AUX_DISK_1: reading from backup piece +FRA/ora11g/backupset/2016_12_10/nnndf0_tag20161210t111827_0.692.930223111
channel ORA_AUX_DISK_1: piece handle=+FRA/ora11g/backupset/2016_12_10/nnndf0_tag20161210t111827_0.692.930223111 tag=TAG20161210T111827
channel ORA_AUX_DISK_1: restored backup piece 1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:11:25
Finished restore at 14-DEC-16
contents of Memory Script:
{
   switch clone datafile all;
}
executing Memory Script
datafile 1 switched to datafile copy
input datafile copy RECID=51 STAMP=930564828 file name=+DATA_DUP/bdupdb/datafile/system.297.930564143
datafile 2 switched to datafile copy
input datafile copy RECID=52 STAMP=930564828 file name=+DATA_DUP/bdupdb/datafile/sysaux.296.930564143
datafile 3 switched to datafile copy
input datafile copy RECID=53 STAMP=930564828 file name=+DATA_DUP/bdupdb/datafile/undotbs1.293.930564145
datafile 4 switched to datafile copy
input datafile copy RECID=54 STAMP=930564829 file name=+DATA_DUP/bdupdb/datafile/users.294.930564143
datafile 5 switched to datafile copy
input datafile copy RECID=55 STAMP=930564829 file name=+DATA_DUP/bdupdb/datafile/example.292.930564145
datafile 6 switched to datafile copy
input datafile copy RECID=56 STAMP=930564829 file name=+DATA_DUP/bdupdb/datafile/rcat_data.289.930564147
contents of Memory Script:
{
   recover
   clone database
   noredo
   delete archivelog ;
}
executing Memory Script
Starting recover at 14-DEC-16
using channel ORA_AUX_DISK_1
Finished recover at 14-DEC-16
contents of Memory Script:
{
   shutdown clone immediate;
   startup clone nomount;
   sql clone "alter system set  db_name =''BDUPDB'' comment= ''Reset to original value by RMAN'' scope=spfile";
   sql clone "alter system reset  db_unique_name scope=spfile";
   shutdown clone immediate;
   startup clone nomount;
}
executing Memory Script
database dismounted
Oracle instance shut down
connected to auxiliary database (not started)
Oracle instance started
Total System Global Area     217157632 bytes
Fixed Size                     2211928 bytes
Variable Size                159387560 bytes
Database Buffers              50331648 bytes
Redo Buffers                   5226496 bytes
sql statement: alter system set  db_name = ''BDUPDB'' comment= ''Reset to original value by RMAN'' scope=spfile
sql statement: alter system reset  db_unique_name scope=spfile
Oracle instance shut down
connected to auxiliary database (not started)
Oracle instance started
Total System Global Area     217157632 bytes
Fixed Size                 2211928 bytes
Variable Size               159387560 bytes
Database Buffers           50331648 bytes
Redo Buffers                   5226496 bytes
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "BDUPDB" RESETLOGS ARCHIVELOG 
  MAXLOGFILES     16
  MAXLOGMEMBERS      3
  MAXDATAFILES      100
  MAXINSTANCES     8
  MAXLOGHISTORY      584
 LOGFILE
  GROUP  1  SIZE 50 M ,
  GROUP  2  SIZE 50 M ,
  GROUP  3  SIZE 50 M 
 DATAFILE  '+DATA_DUP/bdupdb/datafile/system.297.930564143'
 CHARACTER SET AL32UTF8
contents of Memory Script:
{
   set newname for clone tempfile  1 to new;
   switch clone tempfile all;
   catalog clone datafilecopy  "+DATA_DUP/bdupdb/datafile/sysaux.296.930564143", 
                    "+DATA_DUP/bdupdb/datafile/undotbs1.293.930564145", 
                    "+DATA_DUP/bdupdb/datafile/users.294.930564143", 
                    "+DATA_DUP/bdupdb/datafile/example.292.930564145", 
                    "+DATA_DUP/bdupdb/datafile/rcat_data.289.930564147";
   switch clone datafile all;
}
executing Memory Script
executing command: SET NEWNAME
renamed tempfile 1 to +DATA_DUP in control file
cataloged datafile copy
datafile copy file name=+DATA_DUP/bdupdb/datafile/sysaux.296.930564143 RECID=1 STAMP=930564855
cataloged datafile copy
datafile copy file name=+DATA_DUP/bdupdb/datafile/undotbs1.293.930564145 RECID=2 STAMP=930564855
cataloged datafile copy
datafile copy file name=+DATA_DUP/bdupdb/datafile/users.294.930564143 RECID=3 STAMP=930564855
cataloged datafile copy
datafile copy file name=+DATA_DUP/bdupdb/datafile/example.292.930564145 RECID=4 STAMP=930564855
cataloged datafile copy
datafile copy file name=+DATA_DUP/bdupdb/datafile/rcat_data.289.930564147 RECID=5 STAMP=930564855
datafile 2 switched to datafile copy
input datafile copy RECID=1 STAMP=930564855 file name=+DATA_DUP/bdupdb/datafile/sysaux.296.930564143
datafile 3 switched to datafile copy
input datafile copy RECID=2 STAMP=930564855 file name=+DATA_DUP/bdupdb/datafile/undotbs1.293.930564145
datafile 4 switched to datafile copy
input datafile copy RECID=3 STAMP=930564855 file name=+DATA_DUP/bdupdb/datafile/users.294.930564143
datafile 5 switched to datafile copy
input datafile copy RECID=4 STAMP=930564855 file name=+DATA_DUP/bdupdb/datafile/example.292.930564145
datafile 6 switched to datafile copy
input datafile copy RECID=5 STAMP=930564855 file name=+DATA_DUP/bdupdb/datafile/rcat_data.289.930564147
contents of Memory Script:
{
   Alter clone database open resetlogs;
}
executing Memory Script
database opened
Finished Duplicate Db at 14-DEC-16

Option 4:
The following duplication command options fails with SPFILE parameter on same host.
RMAN> duplicate target database to BDUPDB spfile; 
RMAN> duplicate target database to BDUPDB spfile 
            until time "TO_DATE('10/03/2016 10:15:00','MM/DD/YYYY HH24:MI:SS');
If you are duplicating a database on the same machine you will probably need to create a PFILE/SPFILE manually from the primary database SPFILE, manually change the values and avoid the SPFILE clause in the duplicate command.
We can use spfile (without parameters like db_create_file_dest) when we duplicate database to another host with the same directory structure. When we removed spfile from run block, Oracle created spfile from our pfile. When we use spfile, Oracle restores spfile from backup and only changes dbname parameter.  

Option 5:
In this option we use SPFILE with parameters. If we set parameters DB_FILE_NAME_CONVERT and  LOG_FILE_NAME_CONVERT then error occurred due to same host, ASM to ASM and OMF files. So we set other parameters as
RMAN> duplicate target database to BDUPDB
       2> until SCN 5189373
       3> SPFILE parameter_value_convert '+DATA', '+DATA_DUP'
       4>   set control_files='+DATA_DUP','+FRA_DUP'
       5>   set db_create_file_dest='+DATA_DUP'
       6>   set db_recovery_file_dest'+FRA_DUP';
Starting Duplicate Db at 03-JAN-17
using target database control file instead of recovery catalog
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=10 device type=DISK
contents of Memory Script:
{
   set until scn  5189373;
   restore clone spfile to  '/u01/app/oracle/product/11.2.0/dbhome_1/dbs/spfileBDUPDB.ora';
   sql clone "alter system set spfile= ''/u01/app/oracle/product/11.2.0/dbhome_1/dbs/spfileBDUPDB.ora''";
}
executing Memory Script
executing command: SET until clause
Starting restore at 03-JAN-17
using channel ORA_AUX_DISK_1
WARNING: A restore time was estimated based on the supplied UNTIL SCN
channel ORA_AUX_DISK_1: starting datafile backup set restore
channel ORA_AUX_DISK_1: restoring SPFILE
output file name=/u01/app/oracle/product/11.2.0/dbhome_1/dbs/spfileBDUPDB.ora
channel ORA_AUX_DISK_1: reading from backup piece +FRA/ora11g/autobackup/2016_12_10/s_930223299.690.930223303
channel ORA_AUX_DISK_1: piece handle=+FRA/ora11g/autobackup/2016_12_10/s_930223299.690.930223303 tag=TAG20161210T112139
channel ORA_AUX_DISK_1: restored backup piece 1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:04
Finished restore at 03-JAN-17
sql statement: alter system set spfile= ''/u01/app/oracle/product/11.2.0/dbhome_1/dbs/spfileBDUPDB.ora''
contents of Memory Script:
   sql clone "alter system set  db_name =''BDUPDB'' comment=''duplicate'' scope=spfile";
   sql clone "alter system set  control_files = ''+DATA_DUP'', ''+FRA_DUP'' comment= '''' scope=spfile";
   sql clone "alter system set  db_create_file_dest = ''+DATA_DUP'' comment= '''' scope=spfile";
   sql clone "alter system set  db_recovery_file_dest = ''+FRA_DUP'' comment= '''' scope=spfile";
   shutdown clone immediate;
   startup clone nomount;
}
executing Memory Script
sql statement: alter system set  db_name =  ''BDUPDB'' comment= ''duplicate'' scope=spfile
sql statement: alter system set  control_files =  ''+DATA_DUP'', ''+FRA_DUP'' comment= '''' scope=spfile
sql statement: alter system set  db_create_file_dest =  ''+DATA_DUP'' comment= '''' scope=spfile
sql statement: alter system set  db_recovery_file_dest =  ''+FRA_DUP'' comment= '''' scope=spfile
Oracle instance shut down
connected to auxiliary database (not started)
Oracle instance started
Total System Global Area    2388422656 bytes
Fixed Size                     2215664 bytes
Variable Size               1342177552 bytes
Database Buffers            1023410176 bytes
Redo Buffers                  20619264 bytes
contents of Memory Script:
{
   set until scn 5189373;
   sql clone "alter system set  control_files = ''+DATA_DUP/bdupdb/controlfile/current.297.932297031'',  
                                                                          ''+FRA_DUP/bdupdb/controlfile/current.319.932297031'' comment= ''Set by RMAN'' scope=spfile";
   sql clone "alter system set  db_name =''ORA11G'' comment= ''Modified by RMAN duplicate'' scope=spfile";
   sql clone "alter system set  db_unique_name = ''BDUPDB''   comment= ''Modified by RMAN duplicate'' scope=spfile";
   shutdown clone immediate;
   startup clone force nomount
   restore clone primary controlfile;
   alter clone database mount;
}
executing Memory Script
executing command: SET until clause
sql statement: alter system set  control_files = ''+DATA_DUP/bdupdb/controlfile/current.297.932297031'',  
                                                                               ''+FRA_DUP/bdupdb/controlfile/current.319.932297031'' comment= ''Set by RMAN'' scope=spfile
sql statement: alter system set  db_name = ''ORA11G'' comment= ''Modified by RMAN duplicate'' scope=spfile
sql statement: alter system set  db_unique_name = ''BDUPDB'' comment= ''Modified by RMAN duplicate'' scope=spfile
Oracle instance shut down
Oracle instance started
Total System Global Area    2388422656 bytes
Fixed Size                2215664 bytes
Variable Size              1342177552 bytes
Database Buffers          1023410176 bytes
Redo Buffers             20619264 bytes
Starting restore at 03-JAN-17
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=11 device type=DISK
channel ORA_AUX_DISK_1: starting datafile backup set restore
channel ORA_AUX_DISK_1: restoring control file
channel ORA_AUX_DISK_1: reading from backup piece +FRA/ora11g/autobackup/2016_12_10/s_930223299.690.930223303
channel ORA_AUX_DISK_1: piece handle=+FRA/ora11g/autobackup/2016_12_10/s_930223299.690.930223303 tag=TAG20161210T112139
channel ORA_AUX_DISK_1: restored backup piece 1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:17
output file name=+DATA_DUP/bdupdb/controlfile/current.297.932297031
output file name=+FRA_DUP/bdupdb/controlfile/current.319.932297031
Finished restore at 03-JAN-17
database mounted
contents of Memory Script:
{
   set until scn  5189373;
   set newname for clone datafile  1 to new;
   set newname for clone datafile  2 to new;
   set newname for clone datafile  3 to new;
   set newname for clone datafile  4 to new;
   set newname for clone datafile  5 to new;
   set newname for clone datafile  6 to new;
   restore
   clone database;
}
executing Memory Script
executing command: SET until clause
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
Starting restore at 03-JAN-17
using channel ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: starting datafile backup set restore
channel ORA_AUX_DISK_1: specifying datafile(s) to restore from backup set
channel ORA_AUX_DISK_1: restoring datafile 00001 to +DATA_DUP
channel ORA_AUX_DISK_1: restoring datafile 00002 to +DATA_DUP
channel ORA_AUX_DISK_1: restoring datafile 00003 to +DATA_DUP
channel ORA_AUX_DISK_1: restoring datafile 00004 to +DATA_DUP
channel ORA_AUX_DISK_1: restoring datafile 00005 to +DATA_DUP
channel ORA_AUX_DISK_1: restoring datafile 00006 to +DATA_DUP
channel ORA_AUX_DISK_1: reading from backup piece +FRA/ora11g/backupset/2016_12_10/nnndf0_tag20161210t111827_0.692.930223111
channel ORA_AUX_DISK_1: piece handle=+FRA/ora11g/backupset/2016_12_10/nnndf0_tag20161210t111827_0.692.930223111 tag=TAG20161210T111827
channel ORA_AUX_DISK_1: restored backup piece 1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:11:15
Finished restore at 03-JAN-17
contents of Memory Script:
{
   switch clone datafile all;
}
executing Memory Script
datafile 1 switched to datafile copy
input datafile copy RECID=51 STAMP=932297739 file name=+DATA_DUP/bdupdb/datafile/system.293.932297065
datafile 2 switched to datafile copy
input datafile copy RECID=52 STAMP=932297740 file name=+DATA_DUP/bdupdb/datafile/sysaux.294.932297065
datafile 3 switched to datafile copy
input datafile copy RECID=53 STAMP=932297740 file name=+DATA_DUP/bdupdb/datafile/undotbs1.292.932297065
datafile 4 switched to datafile copy
input datafile copy RECID=54 STAMP=932297740 file name=+DATA_DUP/bdupdb/datafile/users.296.932297065
datafile 5 switched to datafile copy
input datafile copy RECID=55 STAMP=932297740 file name=+DATA_DUP/bdupdb/datafile/example.289.932297067
datafile 6 switched to datafile copy
input datafile copy RECID=56 STAMP=932297741 file name=+DATA_DUP/bdupdb/datafile/rcat_data.287.932297067
contents of Memory Script:
{
   set until scn  5189373;
   recover
   clone database
   delete archivelog;
}
executing Memory Script
executing command: SET until clause
Starting recover at 03-JAN-17
using channel ORA_AUX_DISK_1
starting media recovery
archived log for thread 1 with sequence 6 is already on disk as file +FRA/ora11g/archivelog/2016_12_10/thread_1_seq_6.696.930240039
archived log for thread 1 with sequence 7 is already on disk as file +FRA/ora11g/archivelog/2016_12_11/thread_1_seq_7.675.930349435
channel ORA_AUX_DISK_1: starting archived log restore to default destination
channel ORA_AUX_DISK_1: restoring archived log
archived log thread=1 sequence=5
channel ORA_AUX_DISK_1: reading from backup piece +FRA/ora11g/backupset/2016_12_10/annnf0_tag20161210t112137_0.688.930223297
channel ORA_AUX_DISK_1: piece handle=+FRA/ora11g/backupset/2016_12_10/annnf0_tag20161210t112137_0.688.930223297 tag=TAG20161210T112137
channel ORA_AUX_DISK_1: restored backup piece 1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:01
archived log file name=+FRA_DUP/bdupdb/archivelog/2017_01_03/thread_1_seq_5.322.932297745 thread=1 sequence=5
channel clone_default: deleting archived log(s)
archived log file name=+FRA_DUP/bdupdb/archivelog/2017_01_03/thread_1_seq_5.322.932297745 RECID=946 STAMP=932297745
archived log file name=+FRA/ora11g/archivelog/2016_12_10/thread_1_seq_6.696.930240039 thread=1 sequence=6
archived log file name=+FRA/ora11g/archivelog/2016_12_11/thread_1_seq_7.675.930349435 thread=1 sequence=7
media recovery complete, elapsed time: 00:01:27
Finished recover at 03-JAN-17
contents of Memory Script:
{
   shutdown clone immediate;
   startup clone nomount;
   sql clone "alter system set  db_name =''BDUPDB'' comment= ''Reset to original value by RMAN'' scope=spfile";
   sql clone "alter system reset  db_unique_name scope=spfile";
   shutdown clone immediate;
   startup clone nomount;
}
executing Memory Script
database dismounted
Oracle instance shut down
connected to auxiliary database (not started)
Oracle instance started
Total System Global Area    2388422656 bytes
Fixed Size                2215664 bytes
Variable Size              1342177552 bytes
Database Buffers           1023410176 bytes
Redo Buffers               20619264 bytes
sql statement: alter system set  db_name = ''BDUPDB'' comment= ''Reset to original value by RMAN'' scope=spfile
sql statement: alter system reset  db_unique_name scope=spfile
Oracle instance shut down
connected to auxiliary database (not started)
Oracle instance started
Total System Global Area    2388422656 bytes
Fixed Size                 2215664 bytes
Variable Size               1342177552 bytes
Database Buffers            1023410176 bytes
Redo Buffers                  20619264 bytes
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "BDUPDB" RESETLOGS ARCHIVELOG 
  MAXLOGFILES     16
  MAXLOGMEMBERS      3
  MAXDATAFILES      100
  MAXINSTANCES     8
  MAXLOGHISTORY      584
 LOGFILE
  GROUP  1  SIZE 50 M ,
  GROUP  2  SIZE 50 M ,
  GROUP  3  SIZE 50 M 
 DATAFILE '+DATA_DUP/bdupdb/datafile/system.293.932297065'
 CHARACTER SET AL32UTF8
contents of Memory Script:
{
   set newname for clone tempfile  1 to new;
   switch clone tempfile all;
   catalog clone datafilecopy   "+DATA_DUP/bdupdb/datafile/sysaux.294.932297065", 
                    "+DATA_DUP/bdupdb/datafile/undotbs1.292.932297065", 
                    "+DATA_DUP/bdupdb/datafile/users.296.932297065", 
                    "+DATA_DUP/bdupdb/datafile/example.289.932297067", 
                    "+DATA_DUP/bdupdb/datafile/rcat_data.287.932297067";
   switch clone datafile all;
}
executing Memory Script
executing command: SET NEWNAME
renamed tempfile 1 to +DATA_DUP in control file
cataloged datafile copy
datafile copy file name=+DATA_DUP/bdupdb/datafile/sysaux.294.932297065 RECID=1 STAMP=932297860
cataloged datafile copy
datafile copy file name=+DATA_DUP/bdupdb/datafile/undotbs1.292.932297065 RECID=2 STAMP=932297860
cataloged datafile copy
datafile copy file name=+DATA_DUP/bdupdb/datafile/users.296.932297065 RECID=3 STAMP=932297860
cataloged datafile copy
datafile copy file name=+DATA_DUP/bdupdb/datafile/example.289.932297067 RECID=4 STAMP=932297860
cataloged datafile copy
datafile copy file name=+DATA_DUP/bdupdb/datafile/rcat_data.287.932297067 RECID=5 STAMP=932297860
datafile 2 switched to datafile copy
input datafile copy RECID=1 STAMP=932297860 file name=+DATA_DUP/bdupdb/datafile/sysaux.294.932297065
datafile 3 switched to datafile copy
input datafile copy RECID=2 STAMP=932297860 file name=+DATA_DUP/bdupdb/datafile/undotbs1.292.932297065
datafile 4 switched to datafile copy
input datafile copy RECID=3 STAMP=932297860 file name=+DATA_DUP/bdupdb/datafile/users.296.932297065
datafile 5 switched to datafile copy
input datafile copy RECID=4 STAMP=932297860 file name=+DATA_DUP/bdupdb/datafile/example.289.932297067
datafile 6 switched to datafile copy
input datafile copy RECID=5 STAMP=932297860 file name=+DATA_DUP/bdupdb/datafile/rcat_data.287.932297067
contents of Memory Script:
{
   Alter clone database open resetlogs;
}
executing Memory Script
database opened
Finished Duplicate Db at 03-JAN-17
RMAN> 

That's it!!!