PX Deq: Table Q qref

[Babu Nagarajan]

All   What does this wait event mean? I have a process that connects to the database through ODBC and this process is waiting on this event and SQL*Net message from client.   Often this process waits for an unreasonable amout of time (40000 seconds or more) on SQL*Net MEssage from client and PX Deq: Table Q qref before it successfully completes...   TIA   Babu