Hi All ! I'm writing webservice with JBoss 4.2.3 and jbossws-native-3.0.3.GA. When I declare checked exception, client can catch right unbinded exception. @WebMethod | public String testWyjatek003(@WebParam(name = "paramString") String paramString) throws WyjatekTestowy, | WyjatekTestowyDziedziczacy; When I declare runtime exception, exception is right unmarshalled as cause of SOAPFaultException but is not unwrapped. | @WebMethod | public String testWyjatekRuntime005(@WebParam(name = "paramString") String paramString) | throws WyjatekTestowyRuntime02; | | @WebFault | @ApplicationException(rollback = true) | public class WyjatekTestowyRuntime02 extends RuntimeException { | [...] | } | I was investigating this case and I found ClientProxy.handleException(Exception ex) private void handleException(Exception ex) throws Throwable | { | if (ex instanceof SOAPFaultException) | { | // Unwrap the cause if it is an Application Exception, otherwise use a protocol exception | Throwable cause = ex.getCause(); | if (cause instanceof Exception) | { | // Throw unwrapped WebServiceException | if (cause instanceof WebServiceException) | throw (WebServiceException)cause; | | // Throw wrapped SOAPException | if (cause instanceof SOAPException) | throw (SOAPFaultException)ex; | | // Throw wrapped RuntimeException | if (cause instanceof RuntimeException) | throw (SOAPFaultException)ex; | | // Throw all other causes | throw (Exception)cause; | } | } | throw ex; | } So RuntimeException is wrapped with SOAPFaultException. Is there way to write transparent code with declaring RuntimException and services with JBossWS ? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4225916#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...