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CICS Restart after an Abend

 
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manikant pathak

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Joined: 09 May 2005
Posts: 37
Location: bangalore

PostPosted: Fri Jan 18, 2008 7:57 pm    Post subject: CICS Restart after an Abend
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Hi all,

In CICS if there is an ABEND a DTB will be performed till the last syncpoint and specifying RESTART =YES in PCT for the transaction will cause this to restart from the begining. If this transaction is having some updates in a VSAM file then the updates might get repeated because the transaction is getting restarted from the begining. How can we handle this in our CICS application programs.

This is something similar to Checkpoint-restart logic in DB2.

Any help will be highly appreciated.

Regards,
MKP
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William Thompson

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Joined: 18 Nov 2006
Posts: 3158
Location: Tucson AZ

PostPosted: Fri Jan 18, 2008 9:09 pm    Post subject:
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Just keep track in TS of what updates you do not want to repeat.
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