IGVDGNPP is not a supported program, but has been disclosed to vendors for diagnostic (not production) purposes.
It does not "cause' references to low storage to fail. It helps if someone picks up an undefined PSA field and uses that as a pointer. Then the value "primed" by this program is likely (but not guaranteed) to result in a program exception. Peter Relson z/OS Core Technology Design ---------------------------------------------------------------------- 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

