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Inserting data of file-1 to data of file-2

 
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vicharapusrinu
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Joined: 04 Dec 2006
Posts: 63
Location: Hyderabad

PostPosted: Mon Feb 28, 2011 6:12 pm    Post subject: Inserting data of file-1 to data of file-2
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Would you please help me out?

File-1 (LRECL=2)

File-2(LRECL=28)


I want inset 2 bytes of File-1 to 10, 11 th positions of File-2, with out changing rest of the record (only 10, 11 positions of the file-2 have to be replaced with file-1 data)
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vicharapusrinu
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Joined: 04 Dec 2006
Posts: 63
Location: Hyderabad

PostPosted: Mon Feb 28, 2011 8:25 pm    Post subject:
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When I used OUTREC OVERLAY option, data of file-2 data is getting changed
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dbzTHEdinosauer

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Joined: 20 Oct 2006
Posts: 6966
Location: porcelain throne

PostPosted: Mon Feb 28, 2011 8:39 pm    Post subject:
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show us
  • input datasets (use code tags)
  • expected output
  • results of your job - output file
  • jcl (include DFSORT control cards)
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vicharapusrinu
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Joined: 04 Dec 2006
Posts: 63
Location: Hyderabad

PostPosted: Mon Feb 28, 2011 10:19 pm    Post subject:
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The job I have used

//STEP01 EXEC PGM=SORT
//SORTLIB DD DSN=SYS1.SORTLIB,DISP=SHR
//SYSOUT DD SYSOUT=*
//SORTIN DD DISP=SHR,DSN=S9TEST.ZZF.ALLZONES.L2011.D02283.XX
//SORTOUT DD DSN=TEST.VEK3W0.ZZF.L2011.BKP1,DISP=OLD
//SYSIN DD *
OPTION COPY
OUTREC OVERLAY=(1,9,10:1,2,12,17)
/*



I/P file-1

S9TEST.ZZF.ALLZONES.L2011.D02283.XX
Code:
--
**
12
12



beofre submitting the job
I/P file-2

Code:
----+----1----+----2----+---
****************************
L001  çñæ ¤çñæ&q@PROFGEN11PS
L00130çñæ  çñæ&q@PROFGEN11PS


0btained file after submitting I/P fil-2

Code:
----+----1----+----2----+---
12       12                 
12       12                 


expected I/P fil-2 afer job submission
Code:
----+----1----+----2----+---
****************************
L001  çñæ12çñæ&q@PROFGEN11PS
L00130çñæ12çñæ&q@PROFGEN11PS
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Frank Yaeger

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Joined: 15 Feb 2005
Posts: 7130
Location: San Jose, CA

PostPosted: Tue Mar 01, 2011 12:40 am    Post subject:
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You can't do what you want the way you're trying to do it.

Here's a DFSORT job that will do what you asked for:

Code:

//S1 EXEC PGM=SORT                                   
//SYSOUT DD SYSOUT=*                                 
//IN1 DD DSN=...  input file 1 (FB/2)                   
//IN2 DD DSN=...  input file 2 (FB/28)                   
//SORTOUT DD DSN=...  output file (FB/28)               
//SYSIN DD *                                         
  JOINKEYS F1=IN1,FIELDS=(3,8,A),SORTED,NOSEQCK     
  JOINKEYS F2=IN2,FIELDS=(29,8,A),SORTED,NOSEQCK     
  REFORMAT FIELDS=(F2:1,9,F1:1,2,F2:12,17)           
  OPTION COPY                                       
/*
//JNF1CNTL DD *                                     
  INREC OVERLAY=(3:SEQNUM,8,ZD)                     
/*
//JNF2CNTL DD *                                     
  INREC OVERLAY=(29:SEQNUM,8,ZD)                     
/*


If you're not familiar with DFSORT and DFSORT's ICETOOL, I'd suggest reading through "z/OS DFSORT: Getting Started". It's an excellent tutorial, with lots of examples, that will show you how to use DFSORT, DFSORT's ICETOOL and DFSORT Symbols. You can access it online, along with all of the other DFSORT books, from:

http://www.ibm.com/support/docview.wss?rs=114&uid=isg3T7000080
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