Peter, We IPL during time change (not to mention getting ridiculed by UNIX group about shutting down the system for time change) and after any maintenence upgrades or change in exits.
Thanks Nat >>> [EMAIL PROTECTED] 06/23 5:15 AM >>> Out of curiosity, how often and for what reasons do you IPL your z/OS systems? Peter Hunkeler Senior IT Specialist, IBM zSeries Technical Sales Support, Switzerland ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html