ASG
IBM
Zystems
Cressida
Icon
Netflexity
 
  MQSeries.net
Search  Search       Tech Exchange      Education      Certifications      Library      Info Center      SupportPacs      LinkedIn  Search  Search                                                                   FAQ  FAQ   Usergroups  Usergroups
 
Register  ::  Log in Log in to check your private messages
 
RSS Feed - WebSphere MQ Support RSS Feed - Message Broker Support

MQSeries.net Forum Index » General IBM MQ Support » Trigger Monitor Messages Going to Dead Letter Queue

Post new topic  Reply to topic
 Trigger Monitor Messages Going to Dead Letter Queue « View previous topic :: View next topic » 
Author Message
Jitendra Jain
PostPosted: Mon Sep 22, 2003 7:38 pm    Post subject: Trigger Monitor Messages Going to Dead Letter Queue Reply with quote

Newbie

Joined: 22 Sep 2003
Posts: 2
Hi All,

Recently we have implemented triggerd queues to handle the reply for the message our application sends. Triggering is working fine but few trigger monitor messages are going to dead letter queue. There is no impact as these are trigger monitor message not the reply messages.

Setup:
Trigger Type we used is FIRST with trigger interval as 30000.
We have a process defined which is being used by 10 triggered queues set at our side.

Now message in DLQ says that , trigger monitor could not start the process therefore it has put the message into DLQ. IBM is saying that there is possibillity that the process is already running and when trigger monitor is trying to start the process it is failing.
Logically there can run any number of instance for an exe then why this problem.
Can there be any other reason for this?
Any Idea?

Jitendra Jain
Back to top
View user's profile Send private message
vmcgloin
PostPosted: Tue Sep 23, 2003 2:14 am    Post subject: Reply with quote

Knight

Joined: 04 Apr 2002
Posts: 560
Location: Scotland
Hi,

We had what sounds like the same problem and raised it with IBM.
The answer was that firstly there was a trigger monitor problem fixed in CSD04 of MQ 5.3 (IY39949). We already had this applied.

Secondly they said:

Set the environment variable AMQ_SIGCHILD_SIGACTION to any value. (They mentioned that this was related to related to 1124.PRB - if you have a problem open you could see if that helps you.)

Cheers,
Vicky
Back to top
View user's profile Send private message
Jitendra Jain
PostPosted: Tue Sep 23, 2003 2:59 am    Post subject: Reply with quote

Newbie

Joined: 22 Sep 2003
Posts: 2
Thanks Vicky,

I have forwarded your inputs to our MQ Administrator and waiting for his action. Will post the outcome.

Jiten
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic  Reply to topic Page 1 of 1

MQSeries.net Forum Index » General IBM MQ Support » Trigger Monitor Messages Going to Dead Letter Queue
Jump to:  



You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
Protected by Anti-Spam ACP
  
 


Theme by Dustin Baccetti
Powered by phpBB © 2001, 2002 phpBB Group

Copyright © MQSeries.net. All rights reserved.