Does it need saying that you ought to have your own recovery and take your own SVC Dump to meet your own diagnostic needs?
>From what was presented, we know the following: Page fault occurred (Program check 11, resulting in 0C4-11) at 1ECDE102 At a time when the difference between register C and the error PSW was x'DA'. On a D7D710001000 instruction. While that is not in the "source", there is one in the expansion of AXREXX. Where the most recent branch before that was at 1ECDE05E The error is here L R1,=A(@DSECTE-@DSECT) CALCULATE STORAGE LENGTH ... @DSECTE EQU * * AXREXX MF=(L,AXREXXL) The STORAGE OBTAIN for dynamic storage does not cover the storage needed for the AXREXX list form. @DSECTE's equate needs to be after the AXREXX list form. Sometimes you're lucky and it doesn't blow up because you might be overwriting beyond what you obtained but staying in the same page. Actually, I consider that unlucky. Sometimes you go beyond the bounds of the page into a non-getmained page and it blows up. 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