There is nothing native to z/OS other than MPF list that I know of that will suppress messages.
Something has changed in your environment. If you have displayed the MPF list and did not find any ARC messages in the list If you have tried the quick test I suggested and did not see the message displayed If you do not have any Automation tools like OPS/MVS, AFOPER, Mainview, Tivoli, etc... If you only found the really old PTF, then The next step is probably to contact IBM and have them help you find the culprit. Lizette > -----Original Message----- > From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On > Behalf Of George Rodriguez > Sent: Tuesday, November 03, 2015 10:33 AM > To: IBM-MAIN@LISTSERV.UA.EDU > Subject: Re: DFSMShsm Threshold Message Not Being Displayed > > Hi Lizette! > > You remember when I started this thread, I found APAR # OZ85053 that > describes my > problem. What doesn't make sense to me is that message was being displayed > before... Then all of a sudden, it stopped... I know, because operations > would call > me... > > > *George Rodriguez* > *Specialist II - IT Solutions ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN