Mike writes: > how to change the configured > session limit with out rebooting. This would of course NOT change the ... > VIRT $14d.260 = ".<.." $3c0005 := $01f40005 <<only change the first > two bytes>> This should work safeley *provided* that you also decrease the job limit by the same amount. MPE sizes the JMAT by the *sum* of the session limit and job limit. (That's why a STREAM ; HIPRI job can startup even if you are at the max configured number of jobs.) If you don't keep the sum the same, you run the risk of unexpected things happening (I haven't tried it, and don't plan to try it). Still, as Scott M said, it isn't supported. -- Stan Sieler [log in to unmask] http://www.allegro.com/sieler.html