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Adding values using sort

 
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oneofspace
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Joined: 18 Nov 2008
Posts: 33
Topics: 14
PostPosted: Thu Jul 29, 2010 10:16 am    Post subject: Adding values using sort Reply with quote
Hi

I have two records in a file of length 80 as follows.

Input:
Code:
 TRAILER1E*90
 TRAILER1C*90


In the above records position 8 and 9 is having numeric value which is s9(2). In positions 11 and 12 the numeric value is ZD. Value in position 10 is just a seprator. I need to add the values in both the records as follows

Output:
Code:
 TRAILER2H*180


Thanks in advance!
One.
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Frank Yaeger
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Joined: 02 Dec 2002
Posts: 1618
Topics: 31
Location: San Jose
PostPosted: Thu Jul 29, 2010 11:44 am    Post subject: Reply with quote
You can use a DFSORT job like the following to do what you asked for:

Code:

//S1 EXEC PGM=SORT
//SYSOUT DD SYSOUT=*
//SORTIN DD *
TRAILER1E*90
TRAILER1C*90
/*
//SORTOUT DD SYSOUT=*
//SYSIN DD *
  OPTION COPY
  OUTFIL REMOVECC,NODETAIL,
    TRAILER1=(1,7,TOT=(8,2,ZD,TO=ZDC,LENGTH=2),10,1,
      TOT=(11,2,ZD,TO=ZD,LENGTH=3))
/*

_________________
Frank Yaeger - DFSORT Development Team (IBM)
Specialties: JOINKEYS, FINDREP, WHEN=GROUP, ICETOOL, Symbols, Migration
DFSORT is on the Web at:
www.ibm.com/storage/dfsort
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oneofspace
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Joined: 18 Nov 2008
Posts: 33
Topics: 14
PostPosted: Fri Jul 30, 2010 12:33 am    Post subject: Reply with quote
Thanks Frank!
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oneofspace
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Joined: 18 Nov 2008
Posts: 33
Topics: 14
PostPosted: Fri Jul 30, 2010 9:41 am    Post subject: Reply with quote
Hi Frank

I have a clarification. Is it possible to reduce the total value in positions 8 and 9 by 2. means total-2. I searched in forum and manual and could not find it. If we cannot do that, then how this can be achieved?

Thanks!
One.
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Frank Yaeger
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Joined: 02 Dec 2002
Posts: 1618
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PostPosted: Fri Jul 30, 2010 9:58 am    Post subject: Reply with quote
This should work (I'm just subtracting 2 from the value in the first record):

Code:

  OPTION COPY                                             
  INREC IFTHEN=(WHEN=INIT,OVERLAY=(21:SEQNUM,8,ZD)),     
    IFTHEN=(WHEN=(21,8,ZD,EQ,1),                         
      OVERLAY=(11:11,2,ZD,SUB,+2,TO=ZD,LENGTH=2))         
  OUTFIL REMOVECC,NODETAIL,                               
    TRAILER1=(1,7,TOT=(8,2,ZD,TO=ZDC,LENGTH=2),10,1,     
      TOT=(11,2,ZD,TO=ZD,LENGTH=3))                       

_________________
Frank Yaeger - DFSORT Development Team (IBM)
Specialties: JOINKEYS, FINDREP, WHEN=GROUP, ICETOOL, Symbols, Migration
DFSORT is on the Web at:
www.ibm.com/storage/dfsort
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