WebSphere WebSphere Application Server Network Deployment, Version 6.0.x Operating Systems: AIX, HP-UX, Linux, Solaris, Windows

Deleting a topic mapping on a broker profile

This describes how you delete a topic mapping on a broker profile on a WebSphere MQ link, which forms part of a publish/subscribe bridge between WebSphere Application Server and WebSphere MQ.

Before you start you need to know the bus name, messaging engine name, WebSphere MQ link name and broker profile name on which you intend to delete the topic mapping.

Once you have deleted the topic mapping you will need to restart the application server to allow the changes to take effect.

Note:
  • If you intend to delete all topic mappings prior to deleting the broker profile or the WebSphere MQ link, you can avoid restarting the application server more than once by following the steps given in Deleting a publish/subscribe broker profile.
  • Deleting a topic mapping is a two-stage operation to ensure both the WebSphere Application Server and the message brokers in the WebSphere MQ network are synchronized once the deletions have taken place:
    1. Delete the topic mapping (see below).
    2. Restart the application server.
To delete a topic mapping, use the administrative console to complete the following steps:
  1. In the navigation pane, click Service integration > Buses > [Content Pane] bus_name > [Topology] Messaging engines > [Content Pane] engine_name > [Additional Properties] WebSphere MQ links > [Content Pane] link_name > [Additional Properties] Publish/subscribe broker profiles > [Content Pane] profile_name > [Additional Properties] Topic mappings
  2. Select the check box next to the topic mapping you want to delete.
  3. Click Delete.
  4. Save your changes to the master configuration.

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Last updated: 5 Oct 2005
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