Log Files 

Installation Log file: 

MessageQueue-base\var\instances\instance-name\log

Refer to the Sun Java System Message Queue 3.7 UR1 Administration Guide.

Troubleshooting 

For performance problems, refer to Chapter 11, Analyzing and Tuning a Message Service, in Sun Java System Message Queue 3.7 UR1 Administration Guide.

Message Queue troubleshooting is discussed in Chapter 12, Troubleshooting Problems, in Sun Java System Message Queue 3.7 UR1 Administration Guide. and the Message Queue Forum, at: http://swforum.sun.com/jive/forum.jspa?forumID=24.

Additional articles are available in Knowledge Base, at http://developers.sun.com/prodtech/msgqueue/reference/techart/index.html.