Sun Java System Message Queue 3.7 Update 2 Release Notes

Known Issues and Limitations

This section contains a list of the known issues with Message Queue 3.7 UR1 and 3.7 UR2. The following product areas are covered:

For a list of current bugs, their status, and workaround, Java Developer Connection™ members should see the Bug Parade page on the Java Developer Connection web site. Please check that page before you report a new bug. Although all Message Queue bugs are not listed, the page is a good starting place if you want to know whether a problem has been reported.

Note –

Java Developer Connection membership is free but requires registration. Details on how to become a Java Developer Connection member are provided on Sun’s “For Developers” web page.

To report a new bug or submit a feature request, send mail to

General Issues

LDAP User Repository Properties

In Message Queue 3.7 UR1, the example broker configuration for using an LDAP server as a user repository is provided in the comment area in the file, and the LDAP user repository example in the file has been commented out.

If you previously relied on any property value in the example LDAP user repository properties specified in the file, your JMS application client will receive a security exception when attempting to create a JMS connection. This will happen after you upgrade to Message Queue 3.7 UR1.

When your JMS client tries to make a connection to the Message Queue 3.7 UR1 broker, you will get a error in the broker log and your JMS client will receive the following exception:

20/Aug/2004:11:16:41 PDT] ERROR [B4064]: Ldap repository ldap property
.uidattr not defined for authentication type 
[B4064]: Ldap repository ldap property .uidattr not defined 
for authentication type basic

Workaround Set the broker property imq.user_repository.ldap.uidattr following the instructions in Chapter 7, Managing Security, in Sun Java System Message Queue 3.7 UR1 Administration Guide.

Broker Clusters

The following items relate to the use of broker clusters.


The following issues pertain to administration and configuration of Message Queue.

Broker Issues

The following issues affect the Message Queue broker.