You can use ISPF 3.4 with the data set listed and issue Z or F - Depending on what you want to do.
Lizette > -----Original Message----- > From: IBM Mainframe Discussion List [mailto:[email protected]] On > Behalf Of Paul Gilmartin > Sent: Tuesday, October 21, 2014 4:18 PM > To: [email protected] > Subject: Specify RLSE but omit SPACE values? > > I have allocated a data set with: > > // DISP=(MOD,CATLG),SPACE=(10000,(100,100)) > > Now, I'd like to update it with: > > // DISP=SHR,SPACE=(,,RLSE) > > I get a message on missing positional parameter. I'd prefer not to override > the > original SPACE options. Must I override, merely to add RLSE? > > Hmmm. In: > > http://pic.dhe.ibm.com/infocenter/zos/v2r1/topic/com.ibm.zos.v2r1.ieab600 > Syntax > z/OS MVS JCL Reference > SA23-1385-00 > > I see: > > SPACE= ({TRK,}(primary-qty[,second- > qty][,directory])[,RLSE][,CONTIG][,ROUND]) > ({CYL,} [, ] [, ][,MXIG ] > ({blklgth,} [,ALX ] > ({reclgth,} [, ] > > Is there a misplaced '(' there? I'm used to coding > "SPACE=(TRK,pri,(sec,dir))" > but that seems to say it should be "SPACE=(TRK,(pri,sec,dir))". Is that > right? > And the optional "[...]" don't seem to be nested right. > > Could be a fun RCF. I hope they don't just say, "Ignore the diagram; rely on > the > prose." > > -- gil > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
