ORA-02103: PCC: inconsistent cursor cache
650105Apr 1 2009 — edited Apr 2 2009I have been hit by one error ORA-02103: PCC: inconsistent cursor cache (out-of-range cuc ref). it occur when user execute thousand of update statement in one go. I have place commit after 50 records. But problem is still there. It shutdown the oracle. I have to again startup oracle database. I’m running query from Toad. Server machine remotely connected with Toad using TNS. Why this error occur or plz guide what is the best way to update records. I have also used parallel Hint. Committing after 50 record reduce error occurrence but problem not solve completely