I am by no means an assembler expert, but are you sure you should use the word CVT? It is pointing to the DSECT, right?
I think that if the problem was with the expansion of the macro, the ASMA044E would happen in the previous line (as CVTPTR is part of the macro): 374 58F0 0010 00010 319+ L 15,CVTPTR(,0) Leonardo Vaz -----Original Message----- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of jan de decker Sent: Wednesday, February 20, 2013 7:48 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Problem with SYSEVENT QVS Hi List, I am struggling with the SYSEVENT QVS macro. Coding: MVC QVSLEN,=AL4(QVS_LEN) LA R1,QVS SYSEVENT QVS Bottom of the program IRAQVS QVS=YES, + DSECT=NO And included the CVT macro CVT DSECT=YES,LIST=YES The assembly returns CC 12, error: 366 D203 BBEC BEA0 01BEC 01EA0 315 MVC QVSLEN,=AL4(QVS_LEN 36C 4110 BBEC 01BEC 316 LA R1,QVS 317 SYSEVENT QVS 370 4100 0077 00077 318+ LA 0,119(0,0) 374 58F0 0010 00010 319+ L 15,CVTPTR(,0) 378 0000 0000 00000 320+ L 15,CVTSRM-CVT(,15) ASMA044E Undefined symbol - CVT Any help would greatly appreciated, jan ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN