Thanks Dave.  We have on the proper fix and set the environmental variable
via .profile.  We had the PMR open for HP/UX since the second week of June.


-----Original Message-----
From: MQSeries List [mailto:[EMAIL PROTECTED] On Behalf Of David
Awerbuch
Sent: Friday, July 02, 2004 10:18 AM
To: [EMAIL PROTECTED]
Subject: Re: MQ issues with dead letter queue


Frank, Prasath,

I did a search on www.ibm.com for the phrase MQFB_APPL_CANNOT_BE_STARTED.
The
first result returned is for the APAR reporting this problem.  There are a
number of PTF cover letters that include the fix for this APAR, depending on
the platform you are on.

If you have a PMR open with IBM, I am sure they told you to ensure that the
applicable PTFs are installed on your target systems; if not, install them
and attempt to reproduce the problem.

One situation I ran into that caused this problem was an attempt to start
the triggered application a second time, with the same process name
(OpenVMS, the target system, didn't allow for this) and so the application
failed to start. I had to modify the trigger definition to trigger FIRST,
not EVERY, and modified the code to handle multiple passes until it
exhausted the input queue.  The code I was given to install was written to
handle a single message, on the expectation of low messages volume.  Our
implementation suddenly starting triggering LOTS of times, and so we were
operating outside the design specs for the original appl.  Mr. Murphy was
then reassigned to his next assignment :-).

======================
David A. Awerbuch,  IBM Certified MQSeries Specialist
APC Consulting Services, Inc.
Providing Automated Solutions to Business Challenges
West Hempstead, NY    (516) 481-6440
[EMAIL PROTECTED]




-----Original Message-----
From: Bright, Frank [mailto:[EMAIL PROTECTED]
Sent: Friday, July 02, 2004 9:35 AM
To: [EMAIL PROTECTED]
Subject: Re: MQ issues with dead letter queue


I don't have the answer but we see it too.

 We having trouble reproducing the error on our test system to trace it as
requested by IBM. It only occurs occasionally on some systems.  X'109' or
MQFB_APPL_CANNOT_BE_STARTED is the MQDLH reason code.

Thanks
    Frank

-----Original Message-----
From: MQSeries List [mailto:[EMAIL PROTECTED] On Behalf Of
BALAKRISHNAN, PRASATH (SBCSI)
Sent: Thursday, July 01, 2004 6:13 PM
To: [EMAIL PROTECTED]
Subject: MQ issues with dead letter queue


Hello,

        For the last several days we have been accumulating large numbers of
trigger messages in the Dead Letter Queue. We added this in the .profile
which was suggested in one of the forums as a possible solution
        # For Web Sphere MQ 5.3 SP 4
        export AMQ_SIGCHLD_SIGACTION=YES
        export MQ_SIGCHLD_SIGACTION=YES
        Still it did not work. Can you help me in finding a possible
solution
        Thanks

        Prasath Balakrishnan


=====
David A. Awerbuch,  IBM Certified MQSeries Specialist
APC Consulting Services, Inc.
Providing Automated Solutions to Business Challenges
West Hempstead, NY    (516) 481-6440
[EMAIL PROTECTED]

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