thx, I've seen the first two link with no results, but the logging tell this : | [...] | [2098372,RepositoryClassLoader,http-0.0.0.0-8080-3] loadClassLocally, org.jboss.mx.loading.UnifiedClassLoader3@5a3923{ url=file:/D:/gwallet/tools/j2ee/jboss-4.0.3SP1/server/default/tmp/deploy/tmp23128jboss-service.xml ,addedOrder=2} name=si3si.metier.quartierforce.client.vo.VoAdrEml | [2098372,RepositoryClassLoader,http-0.0.0.0-8080-3] findClass, name=si3si.metier.quartierforce.client.vo.VoAdrEml | [2098388,RepositoryClassLoader,http-0.0.0.0-8080-3] CFNE: Adding to blacklist: si3si.metier.quartierforce.client.vo.VoAdrEml | [2098388,RepositoryClassLoader,http-0.0.0.0-8080-3] CFNE: Adding to blacklist: si3si.metier.quartierforce.client.vo.VoAdrEml | [2098388,RepositoryClassLoader,http-0.0.0.0-8080-3] loadClassLocally, org.jboss.mx.loading.UnifiedClassLoader3@5a3923{ url=file:/D:/gwallet/tools/j2ee/jboss-4.0.3SP1/server/default/tmp/deploy/tmp23128jboss-service.xml ,addedOrder=2} name=si3si.metier.quartierforce.client.vo.VoAdrEml not found | The classloader is blacklisting the class because it don't find it inside the webapp, but the class IS INSIDE THE WEBAPP ? Don't understand ... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3957682#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...