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Errors when RMAN duplicate standby (on same machine as primary)

edited Jan 25, 2026 7:31PM in Database Backup and Recovery (MOSC) 6 commentsAnswered

InstalledVersion: 2.4.9
Latest Version:2.4.9
Oracle databaseversion 21.3
Oracle LinuxServer release 8.10
This is a single machine lab setup with the Primary and Physical Standby on the same machine.
Hostname -oracle-21c-vagrant
/opt/oracle/product/21c/dbhome_1← Primary (on the same machine as the Stand by.
/opt/oracle/product/21c/sos← Standby (on the same machine as the Primary)

The Primary and Physical Standby on the same machine.

[oracle@oracle -21c-vagranttmp]$ env|grep ORA
ORACLE_SID=ORCLCDB
ORACLE_BASE=/opt/oracle
ORACLE_HOME=/opt/oracle/product/21c/dbhome_1

[oracle@oracle -21c-vagranttmp]$ env|grep ORA
ORACLE_SID=STNDBY
ORACLE_BASE=/opt/oracle
ORACLE_HOME=/opt/oracle/product/21c/sos

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