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Database contention problem in PSB/Program

 
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niks_jude
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Joined: 01 Dec 2006
Posts: 144
Location: Mumbai

PostPosted: Tue May 04, 2010 1:19 pm    Post subject: Database contention problem in PSB/Program
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We would be running the same program/PSB in parallel in our project. When we defined the PSB in parallel mode we were atleast able to run the programs in parallel (able to avert the U0457 abend).
But somebody informed us that we need to code our programs with check of GG return code as well, in case the row is held by one of the running programs. Please note that our PSBs are defined with GOTP option. Please help on this.
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makaveri

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Joined: 25 Apr 2010
Posts: 4
Location: bangalore

PostPosted: Wed May 05, 2010 11:37 pm    Post subject: Contention with PSB
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We can define PCB with PROCOPT=H in PSB,which make the processing of the database high-speed sequencial access.

As it will allocation more buffer spaces for PSB scheduling...

PROCOPT=HA..etc...
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