On Tue, 10 Jun 2008 09:51:44 -0700, Donnelly, John P <[EMAIL PROTECTED]> wrote:
>...best practices suggestions if you would: > >...we had a CICS region go south today with many many hits as: > >IGZ0096C A load of module IGZEOUT was unsuccessful. > From compile unit P820CCC6 at entry point P820CCC6 > 11EE3CF4. > >...we considered a limitation within the CICS REGION as the problem and are pondering changing the region size from 100M to 0M but some folk are suggesting that 32M is better, or 64M... > >...0M gives the task all the storage available above and below the line but we are concerned about JAVA and USS activity which might do GETMAINs or require memory that 0M might not allow... > >...we also had the LE libraries concatenated to the CICS STEPLIB which we will eliminate... > >...advice, please If you are already running with REGION=100M and no IEFUSI to reserve LSQA, then you might as well use REGION=0M and get all you can from above the line (you already have everything below with no LSQA reserved with REGION=100M - assuming no IEFUSI exit). Your only problem then would be if/when REGION and LSQA bump heads (S80A / S878 abend). 100M isn't very much these days. Do you know if an IEFUSI exit is in place? Mark -- Mark Zelden Sr. Software and Systems Architect - z/OS Team Lead Zurich North America / Farmers Insurance Group - ZFUS G-ITO mailto:[EMAIL PROTECTED] z/OS Systems Programming expert at http://expertanswercenter.techtarget.com/ Mark's MVS Utilities: http://home.flash.net/~mzelden/mvsutil.html ---------------------------------------------------------------------- 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
