ORA-16012: database identifier mismatch reported on Primary & "Using STANDBY_ARCHIVE_DEST parameter default value as USE_DB_RECOVERY_FILE_DEST" is logged in the standby alert log (Doc ID 2040975.1)

Last updated on JULY 29, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 and later
Information in this document applies to any platform.

Symptoms

An 11.2.0.1 primary database reports "ORA-16012: database identifier mismatch" when attempting to send redo data to the physical standby database.

 

 

Changes

 log_Archive_dest_1 was mistakenly unset. Cause unknown.

Cause

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