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How to set condition code to '04' if there are duplicates

 
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sangee27

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Joined: 16 Mar 2007
Posts: 19
Location: Pune

PostPosted: Wed May 16, 2007 4:47 pm    Post subject: How to set condition code to '04' if there are duplicates
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Hi,

I have an input file of record length 900. My requirement is , i have to check for any duplicate records, based on the entire record.
If duplicate records are present i have to write that to a file and set a condition code of '04' so that an email will be sent regarding the duplicates.

I have used the following jcl:
Code:

//STPU100 EXEC PGM=ICETOOL                               
//TOOLMSG   DD SYSOUT=*                                 
//DFSMSG    DD SYSOUT=*                                 
//INFILE1   DD DSN=filename
//NODUPS1   DD DSN=outfile       
//DUPS1     DD DSN=dupfile           
//TOOLIN    DD *                                         
SELECT FROM(INFILE1) TO(DUPS1) ON(1,900,CH) FIRSTDUP DISCARD(NODUPS1)

and writing the dupicates to the dups1 file.

Now could you please tell me how to proceed with setting condition code to 04 if there are duplicates.
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Frank Yaeger

DFSORT Moderator


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

PostPosted: Wed May 16, 2007 8:40 pm    Post subject:
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Add the following DFSORT/ICETOOL operator after SELECT:

COUNT FROM(DUPS1) NOTEMPTY RC4

Note that you don't need DISCARD(NODUPS1) in the SELECT statement unless you want to keep the records that aren't written to DUPS1 for some reason.
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sangee27

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Joined: 16 Mar 2007
Posts: 19
Location: Pune

PostPosted: Thu May 17, 2007 10:33 am    Post subject:
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Thanks a lot Frank.

And regarding your note, yes i want to process those records which were not written to DUPS1 file.
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