How to fix the Oracle error ORA-23389: obsolete procedure; drop objects and recreate using new master?

In this post, you’ll learn more about the Oracle ErrorORA-23389: obsolete procedure; drop objects and recreate using new master with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-23389: obsolete procedure; drop objects and recreate using new master

Reason for the Error ORA-23389: obsolete procedure; drop objects and recreate using new master

dbms_repcat.switch_mview_master is no longer supported.

How to fix the Error ORA-23389: obsolete procedure; drop objects and recreate using new master ?

You can fix this error in Oracle by following the below steps

Drop the objects in the object group and recreate them using the new master.