On Mon, 11 Jan 2021 16:17:43 +0000, Lars Höglund wrote:
>Example of ISPF-proc
>
>//* PROC ISPFBAT
>//ISPFBAT PROC
>//*
>//*--------------------------------------------------------------
>//* STEPNAME: CREPROF
>//* STEPINFO: CREATE ISPPROF
>//*--------------------------------------------------------------
>//CREPROF EXEC PGM=IEFBR14
>
Couldn't these allocations be done in the BATCHPDF proc step, saving
one step?
>//ISPTLIB DD DISP=(NEW,PASS),
>// SPACE=(TRK,(15,15,5)),
>// LRECL=80,BLKSIZE=0,DSORG=PO,RECFM=FB,
>// DSN=&&ISPTLIB
>
Where iSPTLIB used?
>//ISPTABL DD DISP=(NEW,PASS),
>// SPACE=(TRK,(15,15,5)),
>// LRECL=80,BLKSIZE=0,DSORG=PO,RECFM=FB,
>// DSN=&&ISPTABL
>//*
>//*--------------------------------------------------------------
>//* STEPNAME: BATCHPDF
>//* STEPINFO: EXECUTE ISPF IN BATCH
>//*--------------------------------------------------------------
>//BATCHPDF EXEC PGM=IKJEFT01,DYNAMNBR=128,
>// PARM='ISPSTART CMD(&ISPFREX &ISPFPRM)'
>//SYSEXEC DD DISP=SHR,DSN=YOUR.ISPEXEC <---
>// DD DISP=SHR,DSN=ISP.SISPEXEC
>
At times I've made SYSEXEC a temp DSN, with the BATCH step an IKJEFT*
beginning with a REPRO to copy SYSIN to a SYSEXEC member. This makes
the JCL self-contained.
>//SYSPROC DD DISP=SHR,DSN=ISP.SISPCLIB
>//ISPPLIB DD DISP=SHR,DSN=ISP.SISPPENU
>//ISPSLIB DD DISP=SHR,DSN=YUOR.ISPSLIB <---
>// DD DISP=SHR,DSN=ISP.SISPSLIB
>// DD DISP=SHR,DSN=ISP.SISPSENU
>//ISPMLIB DD DISP=SHR,DSN=YOUR.ISPMLIB <---
>// DD DISP=SHR,DSN=ISP.SISPMENU
>// DD DISP=SHR,DSN=ISF.SISFMLIB
>// DD DISP=SHR,DSN=SYSU.XMITIP.MSGS
>//ISPLLIB DD DUMMY
>//ISPPROF DD UNIT=WORK,SPACE=(TRK,(9,1,4)),
>// LRECL=80,BLKSIZE=3120,RECFM=FB,DSORG=PO
>
I endorse such use of a temp DSN for ISPPROF, avoiding ENQ conflicts
and making the PROC more useful to the general public.
>//ISPTABL DD DISP=(OLD,DELETE),DSN=&&ISPTABL
>
Is DELETE necessary? Isn't that automatic for temp DSNs?
Are all the allocations above necessary in batch? How is ISPMLIB useful?
Could they be made temp DSNs?
-- gil
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