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How to Rewrite the file Sequentially

 
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devidas-patil

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Joined: 08 Jan 2007
Posts: 54
Location: pune

PostPosted: Fri Apr 13, 2007 7:49 pm    Post subject: How to Rewrite the file Sequentially
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Hi all

how to rewrite the file sequentially in cics
please give the code if possible.
suppose my file name is Dev
keys name is empid
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William Thompson

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Joined: 18 Nov 2006
Posts: 3158
Location: Tucson AZ

PostPosted: Fri Apr 13, 2007 8:31 pm    Post subject:
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STARTBR
READNEXT UPDATE
REWRITE
repeat
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munikumar
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Joined: 18 Apr 2007
Posts: 24
Location: India

PostPosted: Thu Apr 26, 2007 1:02 pm    Post subject:
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I am also giving you some high level view:

MOVE LOW-VALUES TO KEY
EXEC CICS STARTBR
DATASET(dev)
RIDFLD(key)
END-EXEC.
PERFORM LOOP
THRU LOOP-EXIT
UNTIL EOF.
LOOP.
EXEC CICS
READNEXT DATASET(dev)
INTO (data-area)
LENGHT (lenght of data-area)
RIDFLD (key)
GTEQ
UPDATE
END-EXEC.

<<update statement>>

EXEC CICS REWRITE
DATASET(dev)
FROM(data-area)
LENGHT(length of data-area)
END-EXEC.
IF DFHRESP = ENDFILE
SET EOF TO TRUE
END-IF
LOOP-EXIT.
EXIT.

EXEC CICS ENDBR
DATASET(dev)
END-EXEC.

Regards
Munikumar G
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devidas-patil

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Joined: 08 Jan 2007
Posts: 54
Location: pune

PostPosted: Thu May 03, 2007 6:09 pm    Post subject:
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Thanks manikumar
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