WebSphere Message Broker Toolkit version 7 debugger does not debug your message flows

Technote (troubleshooting)


Problem(Abstract)

You are using the WebSphere Message Broker Toolkit (version 7.0) to debug one of more of your message flows.

You have deployed the message flows to an execution group, set breakpoints, enabled the debug port, and initialized the debugger. However, the debugger does not debug inbound messages, and breakpoints do not seem to function.

Symptom

The "Brokers" pane in the WebSphere Message Broker Toolkit displays the execution group that you are using. Right-clicking your execution group displays the following message:
"Terminate Debugger (Port is #####)".

In the WebSphere Message Broker Explorer (WebSphere MQ Explorer), right-clicking your execution group shows the following setting is selected:
"Flow Debug Port -> Enable (on port #####)"

In the WebSphere Message Broker Explorer, the "content" pane for your execution group displays the following message:
"Flow Debug Port Disabled (#####)"


Cause

Another execution group has been configured to use the same debug port. When the WebSphere Message Broker Toolkit used this port to start the debugger, the original execution group was loaded, and the new execution group was not loaded.

Diagnosing the problem

Using the WebSphere Message Broker Toolkit, you can right-click other execution groups in the "Brokers" pane to determine if any other execution groups use the same debug port.

Using the WebSphere Message Broker Explorer, you can click other execution groups to view their status the in the "content" pane. The execution group that is loaded by the debugger displays the following message:
"Flow Debug Port Enabled (#####)"

Resolving the problem

To resolve this problem, stop the debugger, then edit the JVM Debug port to be unique for each execution group.

Product Alias/Synonym

WMBT WMB MB WebSphere Message Broker MQ Integrator WBIMB WBI-MB MQSI WMQI

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Document information


More support for:

WebSphere Message Broker
Toolkit

Software version:

7.0

Operating system(s):

Linux, Windows

Reference #:

1430079

Modified date:

2013-04-11

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