When configuring DB2 as Data Source target during installation of Jboss4.05, the following error occur during startup of JBOSS: 10:45:34,318 WARN [ServiceController] Problem starting service jboss.mq:service=PersistenceManager org.jboss.mq.SpyJMSException: Could not resolve uncommited transactions. Message recovery may not be accurate; - nested throwable: (COM.ibm.db2.jdbc.DB2Exception: [IBM][CLI Driver][DB2/LINUX] SQL0204N "DB2INST2.JMS_TRANSACTIONS" is an undefined name. SQLSTATE=42704 Where can I get the missing table definition? What is best practice for persisting session data for JBOSS ? I was told it's best to user the HSQLDS default data service for this. Thx View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3979962#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...