Rman duplicate fail with RMAN-06136, ORA-01503, ORA-12720, ORA-00494 enqueue [CF]

(Doc ID 1335479.1)

Last updated on APRIL 17, 2017

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.2 to 12.2]
Information in this document applies to any platform.
***Checked for relevance on 27-NOV-2015***


Trying to duplicate a RAC source database and getting this error stack:

RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 07/05/2011 10:32:00
RMAN-05501: aborting duplication of target database
RMAN-06136: ORACLE error from auxiliary database: ORA-01503: CREATE CONTROLFILE failed
ORA-12720: operation requires database is in EXCLUSIVE mode


OR another scenario is :


RMAN-00571: =====================================================
RMAN-00569: =========== ERROR MESSAGE STACK FOLLOWS ===========
RMAN-00601: fatal error in recovery manager
RMAN-03004: fatal error during execution of command
RMAN-04006: error from auxiliary database: ORA-01092: ORACLE instance terminated. Disconnection forced
ORACLE error from target database:
ORA-25408: can not safely replay call

And in alert.log :


Sun Aug 07 17:24:25 CDT 2011
Errors in file /u01/app/oracle/admin/ppidp/udump/ppidp1_ora_26582.trc:
ORA-00494: enqueue [CF] held for too long (more than 900 seconds) by 'inst 1, osid 23435'
Sun Aug 07 17:24:26 CDT 2011
System State dumped to trace file /u01/app/oracle/admin/ppidp/udump/ppidp1_ora_26582.trc
Killing enqueue blocker (pid=23435) on resource CF-00000000-00000000
by killing session 659.1
Killing enqueue blocker (pid=23435) on resource CF-00000000-00000000
by terminating the process
USER: terminating instance due to error 2103




 Performing DUPLICATE from a RAC Database.


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