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CICS - What is a two Phase commit in CICS?




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asked mar August 4, 2014 11:40 AM  

What is a two Phase commit in CICS?


           

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answered By Mswami   0  
This occurs when a programmer Issues a Exec CICS Syncpoint command and this is called two phase commit because CICS will first commit changes to the resources under its control like VSAM files. and the DB2 changes are committed. Usually CICS signals Db2 to complete the next phase and release all the locks.
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