during the RMAN Active duplicate the following error occurred.
sql statement: alter system set log_file_name_convert = ''+DATA/PRODSTDBY2/ONLINELOG/'', ''+DATA/PRODREP/ONLINELOG/'', ''+ARCH/PRODSTDBY2/ONLINELOG/'', ''+ARCH/PRODREP/ONLINELOG/'' comment= '''' scope=spfile
Oracle instance shut down
connected to auxiliary database (not started)
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 11/16/2024 09:50:19
RMAN-05501: aborting duplication of target database
RMAN-03015: error occurred in stored script Memory Script
RMAN-04014: startup failed: ORA-00443: background process "PMON" did not start
RMAN-04017: startup error description: ORA-32004: obsolete or deprecated parameter(s) specified for RDBMS instance
Recovery Manager complete.
Once we going to startup NOMOUNT the instance it says the below
oracle@racn1 prodrep /u01/app/12.2.0/db_1/dbs$ sqlplus / as sysdba
SQL*Plus: Release 12.2.0.1.0 Production on Sat Nov 16 09:57:07 2024
Copyright (c) 1982, 2016, Oracle. All rights reserved.
Connected to an idle instance.
SQL> startup nomount pfile='/u01/app/12.2.0/db_1/dbs/initprodrep.ora';
ORA-27100: shared memory realm already exists
Linux-x86_64 Error: 17: File exists
Additional information: 3822
Additional information: 8192
SQL> exit
Disconnected