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Connecting Webmethods system using JMS adapter in Cluster Connection

sherin_jose4
Participant
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Hi all,

Currently we are connecting to WebMethods system from SAP PI using the JMS adapter for many of our scenarios. The settings we use to connect to the WM system is given below,

All the interfaces are working perfectly with these settings in the current landscape. Now, the WebMethods team wants to do some improvement in handling their servers and want to re-look the way we are posting messages into the JMS queues. The proposal is that they want PI to connect to their JMS queues using a ClusterConnectionFactory, which on my understanding is that they would be providing multiple servers for a single queue and the data in the runtime should be posted based on the load to the lesser loaded servers. However, i did not understand how this should be implemented from the PI front. All that i have received from the WebMethods team is a couple of JAR files that needs to be deployed to implement the Cluster configuration.

Can anyone tell me what additional parameters i should be changing after i deploy the JAR files in SAP PI for ClusterConnectionFactory settings. Any insights on this connection method would be appreciated as i have little idea on how these things work.

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Answers (1)

JaySchwendemann
Active Contributor
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Hi Sherin,

There's bound to be an Java API reference. I did some quick search and found something that looked promising on softwareag.com's website. You probably need a login to access, though.

Cheers

Jens

sherin_jose4
Participant
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Hi Jens,

I just want to understand more on this from PI perspective as to the configuration that we make for connection.

JaySchwendemann
Active Contributor
0 Kudos

Hi Sherin,

basically you need to...

1. deploy the third party JMS drivers to SAP PI

Providing External Drivers for the JDBC and JMS Adapters - Configuring Process Integration After Ins...

http://service.sap.com/sap/support/notes/1138877

http://service.sap.com/sap/support/notes/1829286

2. Get a grasp of the Java API of your JMS provider (see previous post on how to get)

3. Configure sender / receiver JMS adapters accordingly (for you probably choose generic JMS adapter)

Configuring the Sender JMS Adapter - Advanced Adapter Engine - SAP Library

Configuring the Receiver JMS Adapter - Advanced Adapter Engine - SAP Library

4. Please also have a look at those basic notes

http://service.sap.com/sap/support/notes/856346

HTH

Cheers

Jens