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 » Mainframe, CICS, TXSeries » Serialising messages to two queues

Post new topic  Reply to topic
 Serialising messages to two queues « View previous topic :: View next topic » 
Author Message
rockNroll
PostPosted: Wed Jan 19, 2011 3:37 pm    Post subject: Serialising messages to two queues Reply with quote

Novice

Joined: 05 Jan 2011
Posts: 10
Hi again guys.

We are building a file transfer mechanism over MQ from WMB to the the host (z/OS).

The way it's being planned to work is WMB PUTs the file to a 'batch' MQ queue on the host and then PUTs a 2nd 'Notification' MQ message to a different MQ queue with a CICS transaction listener hanging off it. The listener STARTs a 2nd CICS transaction to process the Notification message. This transaction does various things, one of them being to kick off a batch job to read the file from the batch MQ queue.

The PUT to the batch queue is a persistent Datagram. What we need is for the file to be delivered to the batch queue before WMB sends the 2nd message to the CICS queue (otherwise the batch job will get triggered before the file is available).

Is there an easy way to ensure the messages are serialised this way? Would specifying MRQO_PAN in the Report field do it?
Back to top
View user's profile Send private message
bsiggers
PostPosted: Wed Jan 19, 2011 3:57 pm    Post subject: Reply with quote

Acolyte

Joined: 09 Dec 2010
Posts: 53
Location: Vancouver, BC
You could use the WMB flow-order node to do one operation, then the other. But there are a lot of variables that could potentially mess things up for you - are you dealing with strictly local queues on the same QM, or are things more complicated?
Back to top
View user's profile Send private message
rockNroll
PostPosted: Wed Jan 19, 2011 6:07 pm    Post subject: Reply with quote

Novice

Joined: 05 Jan 2011
Posts: 10
Thanks for the suggestion. I'll mention it to our WMB guy.

Our environment is probably pretty typical. Just the one queue manager on the host and we'll probably define a 2nd channel for the batch files to keep them away from the online traffic
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 » Mainframe, CICS, TXSeries » Serialising messages to two queues
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.