ORA-31520: CDC subscription string already subscribes to publication ID string
Cause: A Change Data Capture subscription intended for import already subscribed to a publication.
Action: Either verify that the existing subscription has the desired characteristics or drop the existing subscription and perform the import again.
Cause: A Change Data Capture subscription intended for import already subscribed to a publication.
Action: Either verify that the existing subscription has the desired characteristics or drop the existing subscription and perform the import again.
