Hi I am trying to deploy an ear application with the following structure. myapp.ear - META-INF - application.xml - app.war - app-ejb.jar - app-config.jar - app-toplink.jar - APP-INF/lib (directory with required jar files as spring.jar, etc...) I got the error Java.lang.NoClassDefFoundError The class is presento on APP-INF/lib jars but its like this path is not included How can I specify an application classpath, is it on Manifest file?? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4232811#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...