>If my callers are AMODE(64) and my PC is not, they will >get a program check on the PC instruction.
According to my reading of Prinicples of Operation, that is the case only for Basic PC. Are you not using a Stacking PC? Jim Mulder z/OS System Test IBM Corp. Poughkeepsie, NY ---------------------------------------------------------------------- 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

