Missing fault detail in messages from SLSB Provider

Hello!

I can't get the detail element of the SOAPFault. Is there a magic way to do this. I have a Provider< SOAPMessage > implementation. When I do the following ...
Code:

@Local
@Stateless
@WebServiceProvider(
serviceName = "MyService",
portName = "MyServiceSoap11Port",
targetNamespace = "http://my.service.com/something",
wsdlLocation = "META-INF/wsdl/my-service.wsdl")
@ServiceMode(value = Service.Mode.MESSAGE)
public class MyServiceEndpointProvider implements Provider<SOAPMessage> {

public SOAPMessage invoke(SOAPMessage requestSoapMessage)

{ ... SOAPFault theSOAPFault = SOAPFactory.newInstance().createFault(); Detail soapFaultDetail = soapFault.addDetail(); SOAPElement myFaultElement = soapFaultDetail.addChildElement(new QName("http://my.service.com/common-ws/types", "myFault")); SOAPElement myCodeElement = myFaultElement.addChildElement(new QName("http://my.service.com/common-ws/types", "code")); myCodeElement.setNodeValue("SC_BAD_REQUEST"); SOAPElement myMessageElement = myFaultElement.addChildElement(new QName("http://my.service.com/common-ws/types", "message")); myMessageElement.setNodeValue("This is a faked error"); throw new SOAPFaultException(theSOAPFault) ... }

}

... the detail part of the fault is missing, i.e. the serialized response does not contain my detail information, just the top fault element. Am I missing something obvious here or is it a bug. I'm using JBoss 4.2.1.GA with JBossWS 2.0.1.GA. And yes, my wsdl points out a fault element specifying the detail above.