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Replacing value from other file based on key

 
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skgupta81

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Joined: 11 Nov 2008
Posts: 27
Location: Canada

PostPosted: Thu Aug 22, 2013 6:01 pm    Post subject: Replacing value from other file based on key
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Hi all,

I am using below sort card by referring to another forum "http://ibmmainframes.com/about59387.html" which is working for me as far as matching and replacing field is concerned.

But its changing the original sequence or records.

I know the way of doing it by making another 2 sort card, First by adding sequence in the original file and then below sort card and then another sort card for removing the sequence numbers.

But I want to do it in one sort card if possible. our system is the latest and support all kinds of sort instructions.

I want to keep the order of the records same(I mean Header, data and trailer). This file can contain multiple headers and trailers.

Code:

/STEP0100 EXEC PGM=SORT                               
//SYSOUT   DD SYSOUT=*                                 
//INA      DD DISP=SHR,DSN=Your Input FB 144 Byte file
//INB      DD DISP=SHR,DSN=Your Input FB 80 Byte file
//SORTOUT  DD SYSOUT=*                                 
//SYSIN    DD *       
  OPTION COPY                                         
  JOINKEYS F1=INA,FIELDS=(20,4,A)                     
  JOINKEYS F2=INB,FIELDS=(1,4,A)                       
  JOIN UNPAIRED,F1                                     
  REFORMAT FIELDS=(F1:1,144,?,F2:6,4)                 
  INREC IFOUTLEN=144,                                 
  IFTHEN=(WHEN=(145,1,CH,EQ,C'B'),OVERLAY=(20:146,4)) 
//*
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Skolusu

Senior Member


Joined: 07 Dec 2007
Posts: 2205
Location: San Jose

PostPosted: Thu Aug 22, 2013 8:57 pm    Post subject: Re: Replacing value from other file based on key
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skgupta81 wrote:

I want to keep the order of the records same(I mean Header, data and trailer). This file can contain multiple headers and trailers.


Code an IFTHEN=(WHEN=GROUP on JNF1CNTL to add ID and Change the COPY on the main task to sort on the ID
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skgupta81

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Joined: 11 Nov 2008
Posts: 27
Location: Canada

PostPosted: Thu Aug 22, 2013 11:40 pm    Post subject: Reply to: Replacing value from other file based on key
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Thanks...
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