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potentially inefficient use of INREC !!


IBM Mainframe Forums -> JCL & VSAM
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ramsri

Active User


Joined: 18 Oct 2008
Posts: 380
Location: India

PostPosted: Thu Mar 03, 2011 7:25 pm
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Hi,

I am using below SYSIN with a SORT job:

Code:

SYSIN :                                             
  SORT FIELDS=COPY                                   
  INREC IFTHEN=(WHEN=GROUP,BEGIN=(2,3,CH,EQ,C'SRI'),
        PUSH=(501:17,8,36,1,40,11,82,6))             


The SYSOUT shows below informational message which I don't understand.

Quote:

WER257I INREC RECORD LENGTH = 526
WER238I POTENTIALLY INEFFICIENT USE OF INREC
WER110I SORTOUT : RECFM=FB ; LRECL= 526; BLKSIZE= 526


Is it ok to leave it out because it is just informational or should anything need to be modified in sort card?

Please suggest.

Thanks.
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dick scherrer

Moderator Emeritus


Joined: 23 Nov 2006
Posts: 19244
Location: Inside the Matrix

PostPosted: Thu Mar 03, 2011 9:45 pm
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Hello,

Did you read the description of this message in the Syncsort manual?

If not, do so now and post back here if there are still questions.

When you read the manual, you will find that it will probably be a good thing to change your sort control. . .
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gcicchet

Senior Member


Joined: 28 Jul 2006
Posts: 1702
Location: Australia

PostPosted: Fri Mar 04, 2011 4:15 am
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Hi,

as an aside
Quote:
WER110I SORTOUT : RECFM=FB ; LRECL= 526; BLKSIZE= 526
the blocksize seems rather inefficient


Gerry
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