Hi, My application uses a wsdl4j.jar but JBoss also has a wsdl4j.jar in default\deployers\jbossws.deployer. I want it to pick up classes from my application's wsdl4j.jar. I used the following configuration in jboss-web.xml: <class-loading java2ClassLoadingCompliance="false"> <loader-repository> com.ibm:archive=wsdl4j.jar <loader-repository-config>java2ParentDelegation=false</loader-repository-config> </loader-repository> </class-loading> Also I tried adding a classpath entry in jboss-service.xml but none of these approaches work. If I remove the jar that comes with JBoss, my application works fine, but I don't want to do that. Is there some way out? Thanks in advance. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4252283#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...