Cause: The given name was null or misspelled, the given type was wrong, the object does not exist as a valid database object, or the object does not exist as a replicated object with the appropriate status. See the solution below.
Error solution: Ensure the object is valid in the database, is visible to the user, and, if appropriate, is a valid object in all_repobject.
Database version: Oracle 11g Release 2 (11.2)