We updated our automation product to log the jobname of address spaces issuing IEF352I, so we could see what was causing the problems when we had similar issues.
We also found Mark Zeldens REXX very useful: http://www.mzelden.com/mvsfiles/asidlist.txt http://www.mzelden.com/mvsutil.html It issues the following output, as an example: PROGRAM TOTALS Total address spaces in the system: 2020 Total active address spaces in the system: 286 Total available address spaces in the system: 1686 Total non-reusable address spaces in the system: 48 ASID USAGE FROM THE ASVT MAXUSER from IEASYSxx: 1500 In use ASIDs: 286 Available ASIDs: 1214 RSVSTRT from IEASYSxx: 20 RSVSTRT in use: 0 RSVSTRT available: 20 RSVNONR from IEASYSxx: 500 RSVNONR in use: 48 RSVNONR available: 452 ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN