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CICS abend AD2R

 
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tusharguptait

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Joined: 15 Feb 2006
Posts: 32

PostPosted: Thu Oct 02, 2008 3:15 am    Post subject: CICS abend AD2R
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Hi,
I am running a process on Mainframe in which a message in queue on Mainframe starts online transaction with a program associated with it. Program reads the mainframe queue message and process them. It reads message till it could find no more message and terminates. Subsequent arrival of message trigger another instance of transaction and processing repeats.
Program has couple of SQL select queries.

During bulk processing, thousands of messages are send. While most of messages process successfully, in some of the messages whole transaction abends with following message:

‘DFHAC2236 09/30/2008 09:40:53 CICSCB Transaction DC16 abend AD2R in program DFH D2EX1 term ????. Updates to local recoverable resources will be backed out.’

There are no corresponding message in db2 log.

If anyone is aware of cause of this error, then please let me know.

Thanks.
TG
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enrico-sorichetti

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Joined: 14 Mar 2007
Posts: 10210
Location: italy

PostPosted: Thu Oct 02, 2008 3:26 am    Post subject: Reply to: abend AD2R
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did You google for "cics abend ad2r"
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Earl Haigh

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Joined: 25 Jul 2006
Posts: 475

PostPosted: Thu Oct 02, 2008 5:04 am    Post subject:
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a simple google search could give you an answer OR
ask your CICS systems programmer to help ..


http://listserv.uga.edu/cgi-bin/wa?A2=ind0502&L=cics-l&D=0&P=29168
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tusharguptait

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Joined: 15 Feb 2006
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PostPosted: Sat Oct 04, 2008 1:38 am    Post subject: Reply to: CICS abend AD2R
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Hi,
I did googled for the error but found only the definition of error which is present in IBM quickref.

The link given also doesn't provide much information about error (For eg. what practical onditions in which error occur) but just lists the definition given in quick ref.

Thanks.
TG
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Robert Sample

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Joined: 06 Jun 2008
Posts: 7931
Location: Bellevue, IA

PostPosted: Sat Oct 04, 2008 1:53 am    Post subject:
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I think the manual is pretty clear on what to do about the AD2R:
Quote:
| User Response: Examine the trace in the CICS transaction dump to
| determine why the CICS-DB2 thread TCB abended.
So basically you need to do some looking at the trace to figure out the error -- there is no available data about which 'practical conditions in which error occur' since it depends upon the MVS abend.
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Earl Haigh

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Joined: 25 Jul 2006
Posts: 475

PostPosted: Sat Oct 04, 2008 2:04 am    Post subject:
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Quote:
So basically you need to do some looking at the trace to figure out the error -- there is no available data about which 'practical conditions in which error occur' since it depends upon the MVS abend


Robert,

I agree, time to call that CICS Systems Programmer.
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