Mmmm - I'm surprised we haven't had some enlightened contributor suggesting that DASD is cheap, so just forget about USI, and throw page datasets at it.
USI still has a place, however you can keep your APs under control by limiting their region size. In my shop(s) I'm the *only* person outside of SAP R3 who has 2Gig as a region. I do SADumps, so I have a requirement - no-one else does. Let the rabbits doing the edit fail, not expose your system. Simple. Shane ... From: "SArnett" > ... > You know, I am having to go to a lot of trouble because one applications > programmer inadvertently editted a file that occupied several > 3390-3s...and exposed a rather severe hole in our system... ---------------------------------------------------------------------- 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