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ATND Abend in CICS

 
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bachi234

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Joined: 15 May 2007
Posts: 6
Location: VA

PostPosted: Mon Aug 25, 2008 7:55 pm    Post subject: ATND Abend in CICS
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Does any one had ATND Abend in CICS if yes please let me know how did you solve this??I dont know how it occured in production as i am not able to recreate the problem in TEST Region but only thing i know is when i checked log file is i found the following
01234111432 012 -73594XYB2 XYPB200.B600.A-XYB2 - ABEND OCCURRED IN XYPB200 ABD= ATND
I did some research about ATND but the description doesnot really give a clue.Please let me know if any one faced/solved this abend. Thanks in advance.

ATND

Explanation: The node error program (NEP) or NACP decides that a task
should abnormally terminate, but the task is at a critical point of
processing and immediate termination would put the integrity of the
system at risk.

System Action: The task is abnormally terminated with a CICS transaction
dump when the task next requests any action against the terminal, or
issues a sync point request involving the terminal.

User Response: Check destination CSMT for possible further information.
Use the dump to determine why the task was abnormally terminated by NEP.

Modules: DFHZARQ, DFHZARL, DFHZSUP

Thanks,
Bachi.
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enrico-sorichetti

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Joined: 14 Mar 2007
Posts: 10211
Location: italy

PostPosted: Mon Aug 25, 2008 8:42 pm    Post subject: Reply to: ATND Abend
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the node error program is invoked when zcp ( terminal control program for sna ) encounters an error during a terminal i/o operation

speak to Your support to understand how the NEP was coded and what actions were to be taken in different situations...
( transaction definition for example )

the abend is not manageable... terminal/network errors are unpredicable
so any action to prevent them is not possible...
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bachi234

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Joined: 15 May 2007
Posts: 6
Location: VA

PostPosted: Tue Aug 26, 2008 1:44 am    Post subject: Reply to: ATND Abend in CICS
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Enrico

Thanks a lot !

Thanks,
Bachi.
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