I do recall one issue with NDM batch, when we moved the NDM workload to use both systems in the MAS, symbols get resolved at interpreter/conversion time, we submit on system A, and it's setup to run on system B, using &SYSNAME was the issue, so some job class rules needed to be added to make sure specific workloads were submitted and run on the correct system using these symbols
Carmen Vitullo ----- Original Message ----- From: "David Jousma" <000001a0403c5dc1-dmarc-requ...@listserv.ua.edu> To: IBM-MAIN@LISTSERV.UA.EDU Sent: Wednesday, June 6, 2018 10:27:28 AM Subject: Re: Use of dynamic system symbols in JCL Ok, wasn’t the issue all those years ago with regards to *when* the system symbols get resolved? Interpreter time vs execution time and those things occurring on potentially two different systems in the plex? I could *easily* be mis-remembering. _________________________________________________________________ Dave Jousma Manager Mainframe Engineering, Assistant Vice President david.jou...@53.com 1830 East Paris, Grand Rapids, MI 49546 MD RSCB2H p 616.653.8429 f 616.653.2717 -----Original Message----- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Sean Gleann Sent: Wednesday, June 06, 2018 11:19 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Use of dynamic system symbols in JCL **CAUTION EXTERNAL EMAIL** **DO NOT open attachments or click on links from unknown senders or unexpected emails** Thanks all - the SYSSYM bit was the missing link. I've defined that and now all is well. Dave's last comment regarding 'unpredictable results' is a bit worrying. Have there been problems with using these symbols? Personally I feel it's a pity that SYSSYM has to be specifically turned on or off at all. These dynamic symbols are SO useful! I'd like to see the idea extended to cover 'yesterday', 'previous work day', 'beginning of the month', etc. Thanks once again Sean On 6 June 2018 at 16:03, Jousma, David < 000001a0403c5dc1-dmarc-requ...@listserv.ua.edu> wrote: > Is anyone else pushing back on turning on batch system symbol support? > We've yet to do so, for the very reasons that IBM hadn’t supported in > batch all along. My main concern is unpredictable results. > > Am I worrying for nothing? > > _________________________________________________________________ > Dave Jousma > Manager Mainframe Engineering, Assistant Vice President > david.jou...@53.com > 1830 East Paris, Grand Rapids, MI 49546 MD RSCB2H p 616.653.8429 f > 616.653.2717 > > -----Original Message----- > From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] > On Behalf Of Carmen Vitullo > Sent: Wednesday, June 06, 2018 10:49 AM > To: IBM-MAIN@LISTSERV.UA.EDU > Subject: Re: Use of dynamic system symbols in JCL > > **CAUTION EXTERNAL EMAIL** > > **DO NOT open attachments or click on links from unknown senders or > unexpected emails** > > Yep, need to make sure SYSSYM=ALLOW for that jobclass, > > > > CLASS og XBMProc DupJob JobRC Active SysSym > 1 PIN) NO MAXRC YES ALLOW > 2 PIN) NO MAXRC YES ALLOW > > > > > in a STC I run at IPL time I do about the same.... > > > > //CLEAN EXEC PGM=IDCAMS > //SYSPRINT DD SYSOUT=* > //SYSIN DD *,SYMBOLS=EXECSYS > DEL 'ATTS.PROD.&SYSNAME..IPLINFO' > /* > //IPLINFO EXEC PGM=IKJEFT01,REGION=0M,PARM='IPLINFO', > // DYNAMNBR=99 > //SYSEXEC DD DSN=TS.USER.REXX,DISP=SHR //SYSTSPRT DD > DSN=ATTS.PROD.&SYSNAME..IPLINFO,DISP=(,CATLG), > // UNIT=SYSDA,SPACE=(TRK,(25,5),RLSE), > // RECFM=FBA,LRECL=134,BLKSIZE=0 > //SYSTSIN DD DUMMY > //* > //IEBCOPY1 EXEC PGM=IEBCOPY,REGION=2M,TIME=10 //SYSPRINT DD SYSOUT=* > //SYSUT1 DD DISP=SHR,DSN=SYS1.&SYSNAME..PARMLIB > //SYSUT2 DD DISP=(,CATLG), > // DSN=ATTS.PROD.SYSA.D&LYYMMDD..T&LHHMMSS..PARMLIB, > // UNIT=SYSALLDA,SPACE=(CYL,(10,1,75),RLSE) > of course STC .... > > > > Carmen Vitullo > > ----- Original Message ----- > > From: "Andrew Arentsen" <andrew.arent...@acuity.com> > To: IBM-MAIN@LISTSERV.UA.EDU > Sent: Wednesday, June 6, 2018 9:43:25 AM > Subject: Re: Use of dynamic system symbols in JCL > > In my JES2PARM, in the definition of the job class that I'd run this > job in, I specify SYSSYM=ALLOW. I'm sure you could put this in > dynamically with a $T of some sort. You'll also need the two periods as Rob > stated. > > Andrew Arentsen > Senior Mainframe Systems Engineer > > > > > From: "Sean Gleann" <sean.gle...@gmail.com> > To: IBM-MAIN@LISTSERV.UA.EDU > Date: 06/06/2018 09:35 AM > Subject: Re: Use of dynamic system symbols in JCL Sent by: "IBM > Mainframe Discussion List" <IBM-MAIN@LISTSERV.UA.EDU> > > > > I understand what you're saying Rob, but that was one of the variants > I tried. It still produces the same error > > Sean > > On 6 June 2018 at 15:29, Rob Schramm <rob.schr...@gmail.com> wrote: > > > You need 2 dots after symbol.. otherwise nodeis GT 8 characters > > > > Rob > > > > On Wed, Jun 6, 2018, 10:27 AM Sean Gleann <sean.gle...@gmail.com> > wrote: > > > > > Can anyone point out what I'm doing wrong here, please? > > > > > > > > > I'm trying to create a file with a name that features today's date. > > > My statement is: > > > //OUTFILE DD DSN=BACKUP.USERDALY.D&LYYMMDD.TER, > > > // DISP=(NEW,CATLG,DELETE),SPACE=(TRK,(600,600),RLSE), > > > // DSORG=PS,RECFM=FB,BLKSIZE=27648,LRECL=1024 > > > > > > When I submit the job to the system, I get: > > > > > > IEFC627I INCORRECT USE OF AMPERSAND IN THE DSN FIELD > > > > > > I've tried numerous variants of this statement, but I always get > > > the > same > > > failure. > > > I'm almost certainly doing something stupid, but right now I can't > > > see > > the > > > wood for the trees... > > > > > > > > > Help... 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