DELETE FILESPACE will also cause this big time.  I get them frequently, and
actually found an APAR somewhere in IBMLINK that agrees they are harmless -
just retry your operation after the background process has completed.
************************************************************************
Wanda Prather
The Johns Hopkins Applied Physics Lab
443-778-8769
wanda_prather AT jhuapl DOT edu

"Intelligence has much less practical application than you'd think" -
Scott Adams/Dilbert
************************************************************************


.