I don't know of any SADMP PTFs that were not downward compatible within the same release of z/OS, and we would certainly try to avoid creating that scenario.
Jim Mulder z/OS Diagnosis, Design, Development, Test IBM Corp. Poughkeepsie NY > In addition the SAD IPL volume should in principle be compatible > with the level of z/OS that might use it. Periodically changes are > made to SAD by a PTF whose ++HOLD instructs you to rebuild SAD. It > could conceivably happen that an older level of z/OS might have > trouble with a higher level SAD IPL volume, but I've never seen it. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
