ORA-26563

Error: ORA-26563: renaming this table is not allowed

Causa: Attempt to rename a replicated table, an updatable materialized view table or the master table of a materialized view for which a materialized view log has been created.

Acción: If desired, unregister the replicated table with DBMS_REPCAT.DROP_MASTER_REPOBJECT, or use the recommended procedure to rename the master table of a materialized view.