My client had a situation last week where a script was executing a 
DB2 stored procedure to load some data into a QA data base.  The
program abended at each invocation and it had 5000 loads to do.
It looked like recursive abends at the time (we found out later it
was a script doing 5000 loads). 

For some reason the WLM controlled DB2 stored procedure PROC had
SYSMDUMP DD SYSOUT=* coded and the spool started to fill up.  Operations
couldn't get the stored procedure ASID stopped nor cancel it.  DB2 support
couldn't either even after shutting down DB2.   Eventually the ASID was 
forced and the output purged but not until after the spool hit 100% which
caused some other problems during the period the spool was 100% full.  

For postmortem action items, I want the SYSMDUMP DDs removed
or not to point to sysout.  But I was wondering if there was any reason I am
not thinking of that the DAE SYSMDUMP setting can't be changed to suppress
duplicates like SVCDUMP?    If no good reason, I wonder why is that not
the done in the IBM supplied member (ok, I know IBM has a history of bad
defaults, but this is a parmlib setting, not a default)?  

Regards,

Mark
--
Mark Zelden - Zelden Consulting Services - z/OS, OS/390 and MVS       
mailto:mzel...@flash.net                                          
Mark's MVS Utilities: http://home.flash.net/~mzelden/mvsutil.html 
Systems Programming expert at http://expertanswercenter.techtarget.com/

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