Hi, I'm using JBossWeb1.0.0GA and hibernate for DB operations and Spring framework for managing transactions. I'm getting "No Managed Connections" when I'm testing some update/insert operations. This issue occurs only on linux platform but not on windows platform. I've tried the same with Jboss4.0.2 Application Server and I'm getting the same error there too. Is JBossWeb having some compatibility issues with RHEL4.0 or is it something to do with the configuration parameters or am I missing something else? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4007663#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...