565: exception
566: when dequeue_disabled then
567: --Incase dequeue has been disabled on the queue
568: --Enable the same and re-try the operation. 569: dbms_aqadm.start_queue( 570: queue_name =>QDequeue.Qname,
571: enqueue =>FALSE,
572: dequeue =>TRUE);
573: dbms_aq.Dequeue(queue_name => QDequeue.Qname,