Miklos was actually answering his own question. IGVDGNPP (aka PRIMEPSA) is an undocumented tool. It primes PSA fields with a user-specfied value at user-specified intervals to catch programs that unintentionally reference the PSA.
Regards, George Kozakos z/OS Function Test/Level 3 Supervisor ---------------------------------------------------------------------- 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

