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 config.properties file, and the LDAP user repository example in the default.properties file has been commented out.
If you previously relied on any property value in the example LDAP user repository properties specified in the default.properties 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:
SecurityException. 20/Aug/2004:11:16:41 PDT] ERROR [B4064]: Ldap repository ldap property .uidattr not defined for authentication type basic:com.sun.messaging.jmq.auth.LoginException: [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.