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U626 Abend

 
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aquarian
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Joined: 28 Sep 2005
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Location: Mars

PostPosted: Wed Nov 30, 2005 7:50 am    Post subject: U626 Abend Reply with quote

Hi frnds,
I am geting User Abend 626 while runnig a job
the error mesage says

WHEN WRITING TO RECFM=F FILE THE I/O AREA LENGTH
WAS NOT EQUAL TO THE LRECL FOR DD: ACPDNLD

I have changed the LRECL of the file and DCB parameters in DD statement ACPDNLD
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kolusu
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PostPosted: Wed Nov 30, 2005 8:09 am    Post subject: Reply with quote

Aquarian,

Post the exact error message number instead of the error message text. If you are dealing with Variable length records, make sure that you account the 4 bytes of RDW

Kolusu
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aquarian
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Joined: 28 Sep 2005
Posts: 66
Topics: 17
Location: Mars

PostPosted: Wed Nov 30, 2005 8:55 am    Post subject: Reply with quote

this was in JESYSMSG

EXPECTED COMP CODE=U0626
I am dealing with fixed length records
but some conflict is happening between source program and jcl
In source program recording mode is set to F and in DCB paramters RECFM is treated as FB
Are they same????
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kolusu
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PostPosted: Wed Nov 30, 2005 9:26 am    Post subject: Reply with quote

Aquarian,

Recording Mode F (Fixed) means all the records in a file are the same length and each is wholly contained within one block. Blocks can contain more than one record, and there is usually a fixed number of records for each block.

How is the blocksize defined ?
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Kolusu
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aquarian
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PostPosted: Wed Nov 30, 2005 11:28 am    Post subject: Reply with quote

Hi kolusu,
Thanks for ur prompt reply

This is how the file is defined in FD dection of source prgm

Block contains 0 records
Recording mode is F

Record length is given as 8205
and block size is 24705
format is FB
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kolusu
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Joined: 26 Nov 2002
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PostPosted: Wed Nov 30, 2005 2:50 pm    Post subject: Reply with quote

Quote:

Record length is given as 8205
and block size is 24705
format is FB


There lies the problem. How did you arrive at the blocksize of 24705? It is not a multiple of the LRECL. change your blocksize 24615. check this link which explains in detail about calculating the optimal blocksize

http://www.mvsforums.com/helpboards/viewtopic.php?t=28&highlight=optimal

Hope this helps...

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Kolusu
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