文档解释ORA-24950: unregister failed, registration not foundCause: The registration that was asked to be unregistered could...

文档解释ORA-23418: cannot unregister the propagator who is currently in useCause: The propagator is currently used in...

文档解释ORA-13521: Unregister operation on local Database id (string) not allowedCause: The operation failed because the...