anonymous wrote : Caused by: java.lang.ClassNotFoundException: org.jnp.interfaces.HttpNamingContextFactory Hmmm.... Try this, change anonymous wrote : java.naming.factory.initial=org.jnp.interfaces.HttpNamingContextFactory to java.naming.factory.initial=org.jboss.naming.HttpNamingContextFactory P.S.: The org.jboss.naming.HttpNamingContextFactory is present in the jboss.jar file. In case you dont have this jar file in your classpath, you can find it in %JBOSS_HOME%\server\default\lib folder View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4025440#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...