ORA-31427: publication string already subscribed

admin

ORA-31427: publication string already subscribed
Cause: The subscriptionalready contained this publication.
Action: Check the values ofsubscription_name and publication_id. Check any
other subscribe calls to see if they subscribe to columns that are shared among
18-112 Oracle Database ErrorMessages
more than onepublication on the same source table. Do not attempt to subscribe to
the same publication more than once in the same subscription. Use the
publication_id variant of the SUBSCRIBE call if needed to specify precise
publications.