Robert, as Charles said, there's "something strange" in the attempt. :D
Anyway IBM gives the following statement about Cobol v6.3 compatibility: " Enterprise COBOL for z/OS, V6.3 requires z/OS V2.2 (5650-ZOS), or later. " This could (or could not ;D) mean that parmlist of external call to LE routines used by Cobol v6.3 should be compatible between v2.2, v2.3 and v2.4 unless compiler does generate different parmlists depending on the LE runtime detected at compilation time (I personally doubt about this). I don't know how "massive" is your attempt or need, anyway good luck. Max Il giorno gio 19 ago 2021 alle ore 18:20 Richards, Robert B. (CTR) < 000001c91f408b9e-dmarc-requ...@listserv.ua.edu> ha scritto: > One of my fellow sysprogs has asked me to get an answer to the follow > question: > > Will a load module compiled with COBOL v6.3 and linked with LE v2.4 on > z/OS 2.4 operate on z/OS v2.3 with LE v2.3 runtime libraries? > > Don’t shoot the messenger! 😊 > > I will, however, also ask the slightly inverse question: Will a load > module compiled with COBOL v4.2 and linked with LE v2.3 operate on z/OS > v2.4 with LE v2.4 runtime libraries? > > Bob > > > > ---------------------------------------------------------------------- > 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
