My Oracle Support Banner

ORA-23312 'Not the Masterdef According to %' Error When Administering an Advanced Replication Group (Doc ID 463237.1)

Last updated on NOVEMBER 06, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 8.1.5.0 to 11.1.0.6 [Release 8.1.5 to 11.1]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
This problem can occur on any platform.

Symptoms

When running operations such as DBMS_REPCAT.SUSPEND_MASTER_ACTIVITY or DBMS_REPCAT.DROP_MASTER_REPGROUP, the error ORA-23312 'not the masterdef according to %' is returned.  The commands are being run from the master definition site for the advanced replication group.


Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Cause
Solution


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.