<snip> SLIP set,if,a=SYNCSVCD,RANGE=(10?+8C?+F0?+1F4?),DATA=(13R??+b0,EQ,112B0000 ),DSPNAME=('OMVS'.*) </snip>
If the instruction located by OCVTERRA gets control for this situation (that's what your RANGE keyword gets you) and if your DATA expression is correct, then the trap will match. As suggested you might want to add jobname or ASID, but that will just limit the trap to matching for your case (where otherwise it will also match for some other job). If the trap isn't matching at all, then jobname/ASID won't help make it match. You might temporarily try removing the DATA expression in case the problem is that that expression is not correct (you'll definitely want to apply JOBNAME/ASID if you do that). Then you'd at least see if the instruction does get control (although it might not be for the case of interest). If the trap matches without the DATA expression, but not with it, then you'll need to figure out what's wrong with that expression. Peter Relson z/OS Core Technology Design ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN