Dear all I have two application One applicatin is single ear and other contain multiple wars Initailly both application using the same hibernate jar files so I put it in the default /lib directory in jboss .But now my application using different version of hibernate jar files .so my first application(ear ) fails .How can I solve this problem.Please Help With regards Rajesh View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4178995#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...