ORA-02023

Error: ORA-02023: START WITH or CONNECT BY predicate cannot be evaluated by remote data base

Causa: The statement contains a tree query on a remote database, and the tree query's START WITH or CONNECT BY predicate contains a term that cannot be evaluated at the remote database. Such terms include calls to user functions, calls to USERENV, and references to ROWID.

Acción: Remove the disallowed term, directly connect, or log on to the remote database.