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 begin
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:
- Delete the topic mapping (see below).
- Restart the application server.
About this task
To delete a topic mapping, use the administrative console
to complete the following steps:
Procedure
- In the navigation pane, click bus_name link_name profile_name
- Select the check box next to the topic mapping you want
to delete.
- Click Delete.
- Save your changes to the master configuration.
What to do next