Anyone have a fix for this? I have the same problem. Here's my server.xml config: | <Host name="localhost"> | <Valve className="org.jboss.web.tomcat.service.jca.CachedConnectionValve" | cachedConnectionManagerObjectName="jboss.jca:service=CachedConnectionManager" | transactionManagerObjectName="jboss:service=TransactionManager" /> | | <Context path="/dev" docBase="/programs/myDev" reloadable="true"/> | | </Host> | This config worked on at least 4.0.5 and 4.2.2 . I searched the release notes and the jboss 5 docs and I see nothing about this change. Please help. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4200140#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...