RMAN-05520: database name mismatch, auxiliary instance has ORADB
007Mar 9 2013 — edited Mar 9 2013Hi,
i am using Oracle 10g (10.2.0.1.0) in RHEL 5 server. i am trying to duplicate my primary database(ORADB) to standby database with name DEVDB in different server. I have taken an RMAN backup and transferred to standby server and now i am trying to duplicate with the below commands
[oracle@rhel5 data]$ rman target / auxiliary sys/oracle@DEVDB
Recovery Manager: Release 10.2.0.1.0 - Production on Sat Mar 9 16:11:52 2013
Copyright (c) 1982, 2005, Oracle. All rights reserved.
connected to target database: ORADB (DBID=2542358497, not open)
connected to auxiliary database: ORADB (not mounted)
RMAN>
RMAN>
RMAN> duplicate target database to DEVDB
2> ;
Starting Duplicate Db at 09-MAR-13
using target database control file instead of recovery catalog
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: sid=151 devtype=DISK
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 03/09/2013 16:14:02
RMAN-05520: database name mismatch, auxiliary instance has ORADB, command specified DEVDB
My primary db pfile has
*.db_name='ORADB'
*.db_unique_name='ORADB'
My standby db has
*.db_name='ORADB'
*.db_unique_name='DEVDB'
Regards,
007