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How to Compare GDGs using JCL

 
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sinkinglove

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Joined: 24 Jun 2005
Posts: 2

PostPosted: Fri Jun 24, 2005 8:14 pm    Post subject: How to Compare GDGs using JCL
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Hi Friends,

I have a Requirement where i need to compare two versions of GDGS.
Each whole record in the GDG file is Key and if there is any change in them between the old version and new version of GDG then those records need to written to output file 1 and the ones that have not changed need to be written to output file 2

I think IEBCOMPR can do this , but i need to know how exactly they can be used with GDGS and specify the out put files.

It would nice if some one can help.

Regards
Hormise
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priyesh.agrawal

Senior Member


Joined: 28 Mar 2005
Posts: 1452
Location: Chicago, IL

PostPosted: Fri Jun 24, 2005 8:26 pm    Post subject: Re: How to Compare GDGs using JCL
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I think Its almost same you are looking for.....

http://www.ibmmainframes.com/viewtopic.php?t=3369

Regards,

Priyesh.
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sinkinglove

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Joined: 24 Jun 2005
Posts: 2

PostPosted: Mon Jun 27, 2005 12:39 pm    Post subject: Re: How to Compare GDGs using JCL
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I will not be able to use ICETOOL in my place .

I would like to know how to do it using IEBCOMPR and how to handle the exit routine to write the output records to each file , one that has the matches and one the non matches
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