"jaikiran" wrote : You did not mention the java version you are using. I'm sorry. Your exception stacktrace does contain the java version anonymous wrote : 10:53:13,505 INFO [ServerInfo] Java version: 1.6.0_02,Sun Microsystems Inc. | 10:53:13,521 INFO [ServerInfo] Java VM: Java HotSpot(TM) Server VM 1.6.0_02-b05,Sun Microsystems Inc. Read through the wiki link that i posted, it contains the workaround. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4113266#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...