In addition to the EXT DC, we have implemented an IFG0EX0B exit to adjust
secondary allocations.
1) Increase secondary allocation by 150%.
2) If no secondary specified, use a default of 50 tracks.
Below is the part of the exit that tests how the dataset has been
opened. Notice that it is checking for OUTPUT and OUTIN. If neither
of those, then no default secondary is requested. I wonder, if SORT
is opening SORTOUT with something that is not part of the check
below?
ISRBROBA SP9149.IFG0EX0B Line 0000000
Command ===> S
TSTOOPT EQU * TEST OPEN OPTION
TM OIEXOOPT,OIEXOOUT OPEN FOR OUTPUT
BO SCREENOK BRANCH IF YES
TM OIEXOOPT,OIEXOOIN OPEN FOR OUTIN
BNO EXIT EXIT IF NO
SCREENOK EQU *
BR RET RETURN TO CALL RLSE, SQTY
-----Original Message-----
From: IBM Mainframe Discussion List <[email protected]> On Behalf Of
Radoslaw Skorupka
Sent: Friday, April 30, 2021 2:34 PM
To: [email protected]
Subject: Re: Program invoked SORT, SMS managed //SORTOUT DD DSN=&&TEMP
[External Email. Exercise caution when clicking links or opening attachments.]
Wild guess: you didn't provide secondary allocation.
That means one extent.
--
Radoslaw Skorupka
(looking for new job)
Lodz, Poland
W dniu 30.04.2021 o 20:30, PINION, RICHARD W. pisze:
> I have what is probably an elementary question. I had a program
> invoked SORT ABEND with a SE37-08 on a SMS managed temporary SORTOUT
> dataset. Here's the error stream.
>
> 11.48.03 JOB16510 IGD17273I ALLOCATION HAS FAILED FOR ALL VOLUMES SELECTED
> FOR DATA SET 056
> 056 SYS21120.T114450.RA000.EFM186DP.R0108166
> 11.48.03 JOB16510 IGD17277I THERE ARE (80) CANDIDATE VOLUMES OF WHICH
> (46) ARE ENABLED OR QUIESCED
> 11.48.03 JOB16510 IGD17290I THERE WERE 2 CANDIDATE STORAGE GROUPS OF WHICH
> THE FIRST 2 058
> 058 WERE ELIGIBLE FOR VOLUME SELECTION.
> 058 THE CANDIDATE STORAGE GROUPS WERE:PLARGE POVER
> 11.48.03 JOB16510 IGD17279I 34 VOLUMES WERE REJECTED BECAUSE THEY
> WERE NOT ONLINE
> 11.48.03 JOB16510 IGD17279I 34 VOLUMES WERE REJECTED BECAUSE THE UCB
> WAS NOT AVAILABLE
> 11.48.03 JOB16510 IGD17279I 46 VOLUMES WERE REJECTED BECAUSE OF A
> DADSM FAILURE (044E0097)
> 11.48.03 JOB16510 IEC614I EXTEND FAILED - RC 000, DIAGNOSTIC INFORMATION IS
> (04034379) , 062
> 062 STEP070, ,SYS21120.T114450.RA000.EFM186DP.R0108166
> 11.48.03 JOB16510 IEC032I
> E37-08,IFG0554P,EFM186DP,STEP070,SORTOUT,5E24,PL0004,04034379, 063
> 063 SYS21120.T114450.RA000.EFM186DP.R0108166
> 11.48.03 JOB16510 IEA995I SYMPTOM DUMP OUTPUT 065
> 065 SYSTEM COMPLETION CODE=E37 REASON CODE=00000008
> 065 TIME=11.48.03 SEQ=02755 CPU=0000 ASID=00B4
> 065 PSW AT TIME OF ERROR 075C1000 80DF7A8E ILC 2 INTC 0D
> 065 NO ACTIVE MODULE FOUND
> 065 NAME=UNKNOWN
> 065 DATA AT PSW 00DF7A88 - 41003038 0A0DB20A 00509808
> 065 AR/GR 0: 008FEA30/00DF7C9C 1: 00000000/A4E37000
>
> Here's the JCL DD statements in question.
>
> XX*
> IEFC653I SUBSTITUTION JCL - SYSOUT=L,DCB=BLKSIZE=133
> XXSORTIN DD UNIT=SYSDA,SPACE=(CYL,150,,CONTIG)
> XXSORTOUT DD UNIT=SYSDA,SPACE=(CYL,150,,CONTIG)
> XX*
>
> Here's a part of the SMS allocation messages.
>
> IGD17165I MULTI-VOLUME TEMPORARY DATA SET
> SYS21120.T114450.RA000.EFM186DP.R0108165 WILL NOT BE STRIPED IGD101I
> SMS ALLOCATED TO DDNAME (SORTIN )
> DSN (SYS21120.T114450.RA000.EFM186DP.R0108165 )
> STORCLAS (WRKBATCH) MGMTCLAS ( ) DATACLAS (EXT)
> VOL SER NOS= PL0011
> IGD17165I MULTI-VOLUME TEMPORARY DATA SET
> SYS21120.T114450.RA000.EFM186DP.R0108166 WILL NOT BE STRIPED IGD101I
> SMS ALLOCATED TO DDNAME (SORTOUT )
> DSN (SYS21120.T114450.RA000.EFM186DP.R0108166 )
> STORCLAS (WRKBATCH) MGMTCLAS ( ) DATACLAS (EXT)
> VOL SER NOS= PL0004
>
> Lastly, here's the SMS definition for DATACLAS EXT.
>
> Recfm . . . . . . . . . :
> Lrecl . . . . . . . . . :
> Override Space . . . . . : NO
> Space Avgrec . . . . . . :
> Avg Value . . . . :
> Primary . . . . . :
> Secondary . . . . :
> Directory . . . . :
> Retpd Or Expdt . . . . . :
> Volume Count . . . . . . : 1
> Add'l Volume Amount . . :
> Data Set Name Type . . . . . : EXTENDED
> If Extended . . . . . . . . : PREFERRED
> Extended Addressability . . : YES
> Record Access Bias . . . . : USER
> RMODE31 . . . . . . . . . . :
> Space Constraint Relief . . . : YES
> Reduce Space Up To (%) . . : 50
> Guaranteed Space Reduction : NO
> Dynamic Volume Count . . . : 59
>
> Finally, my question/confusion. Are not SMS managed temporary datasets
> eligible for mutli-volume allocation?
> In other words, shouldn't this SMS managed temporary dataset 1) had
> greater than 16 extents on the volume since it is an extended dataset,
> and
> 2) shouldn't the dataset have extended to another volume?
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