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How can I reverse the records in a file - lst rec 1st

 
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manugeorge2004

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Joined: 17 Jun 2009
Posts: 35
Location: Denver

PostPosted: Tue Nov 03, 2009 5:06 am    Post subject: How can I reverse the records in a file - lst rec 1st
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Hi

I have a flat file with a bunch of records.
I just need to reverse the order of records.
The last record should come first and first record should come last.
I dont have any specific condition for sort

Your help is appreciated

Manu
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Skolusu

Senior Member


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

PostPosted: Tue Nov 03, 2009 5:11 am    Post subject: Reply to: How can I reverse the records in a file - lst rec
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manugeorge2004,

Try this DFSORT JCL

Code:

//STEP0100 EXEC PGM=SORT               
//SYSOUT   DD SYSOUT=*                 
//SORTIN   DD *                       
RECORD # 01                           
RECORD # 02                           
RECORD # 03                           
RECORD # 04                           
RECORD # 05                           
RECORD # 06                           
RECORD # 07                           
RECORD # 08                           
RECORD # 09                           
RECORD # 10                           
//SORTOUT  DD SYSOUT=*                 
//SYSIN    DD *                       
  INREC OVERLAY=(81:SEQNUM,8,ZD)       
  SORT FIELDS=(81,8,CH,D)             
  OUTREC BUILD=(1,80)                 
/*
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