Manger of a request ID

select b.USER_CONCURRENT_QUEUE_NAME from fnd_concurrent_processes a,

fnd_concurrent_queues_vl b, fnd_concurrent_requests c

where a.CONCURRENT_QUEUE_ID = b.CONCURRENT_QUEUE_ID

and a.CONCURRENT_PROCESS_ID = c.controlling_manager

and c.request_id = XXXXX;