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sujithsamuel
New User
Joined: 22 Dec 2006
Posts: 11
Location: Chennai
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Hi
I have a particular requirement in which there is a need to discard records based on whether the resultant sum of a particular field is zero.
Please find the input file below
BHASKAR 29| 10
BHASKAR 29| 00
BOSE 29| 00
BOSE 29| 00
NATU 27| 00
NARESH 27| 12
The key is from the start of the record till the pipe character '|'.
The requirement is to sum the records based on the key and then discard the records which give zero sum.
The output in this case should be
BHASKAR 29| 10
BHASKAR 29| 00
NARESH 27| 12
Note that in above case the second record did not get discarded because for the same key non zero value exists.
Please help on the same |
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gcicchet
Senior Member
Joined: 28 Jul 2006
Posts: 1702
Location: Australia
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Hi,
ok I made a couple of assumptions, LRECL is 80 RECFM is FB
The length of the key is max of 20 bytes
The length of the field after the pipe is 4 bytes
| Code: |
//STEP0100 EXEC PGM=SORT
//SYSOUT DD SYSOUT=*
//SORTIN DD *
BHASKAR 29| 10
BHASKAR 29| 00
BOSE 29| 00
NATU 27| 00
NARESH 27| 12
/*
//OUT DD SYSOUT=*
//SYSIN DD *
INREC IFTHEN=(WHEN=INIT,
PARSE=(%00=(ENDAT=C'|',FIXLEN=20),
%01=(FIXLEN=4)),
OVERLAY=(81:%00,%01))
SORT FIELDS=(81,20,BI,A,101,4,UFF,D)
OUTREC IFTHEN=(WHEN=GROUP,KEYBEGIN=(81,20),PUSH=(105:101,4))
OUTFIL FNAMES=OUT,INCLUDE(105,4,UFF,NE,+0),BUILD=(1,80)
/* |
Gerry |
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Nic Clouston
Global Moderator
Joined: 10 May 2007
Posts: 2455
Location: Hampshire, UK
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| You have posted in another forum in the SYNCSORT section. Why are you posting in the DFSORT section here? Your other topic has been locked. |
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sujithsamuel
New User
Joined: 22 Dec 2006
Posts: 11
Location: Chennai
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Sorry Nic
But my installation supports SYNCSORT and not DFSORT.
I should have originally posted in SYNCSORT.
Could you please let me know the SYNCSORT solution.
Thanks |
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bodatrinadh
Active User
Joined: 05 Jan 2007
Posts: 101
Location: chennai (India)
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Hello sujithsamuel,
Try this below code.
| Code: |
//STEP1 EXEC PGM=SORT
//SYSOUT DD SYSOUT=*
//SYSPRINT DD SYSOUT=*
//SORTIN DD *
BHASKAR 29| 10
BHASKAR 29| 00
BOSE 29| 00
BOSE 29| 00
NATU 27| 00
NARESH 27| 12
//SORTOUT DD SYSOUT=*
//SYSIN DD *
INREC IFTHEN=(WHEN=INIT,
PARSE=(%00=(ENDBEFR=C'|',FIXLEN=20),%01=(FIXLEN=4)),
OVERLAY=(81:%00,%01,105:SEQNUM,8,ZD,RESTART=(81,20),
113:SEQNUM,8,ZD,RESTART=(81,24)))
SORT FIELDS=COPY
OUTFIL BUILD=(1,24),
INCLUDE=((102,2,CH,EQ,C'00',AND,113,8,CH,NE,105,8,CH),OR,
(102,2,CH,NE,C'00',AND,113,8,CH,EQ,105,8,CH))
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Output :-
| Code: |
BHASKAR 29| 10
BHASKAR 29| 00
NARESH 27| 12
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Thanks
-3nadh |
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