NOTE: This issue is similar to previous discussion Invalid WSDL (jsr-181). But not the same

Base Class

{code}
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "fooResponse", namespace = "http://a.ws.test/")
public class BaseResponse {
 
      @XmlElement(required=true)
      private String hello;
 
      public String getHello() {
            return hello;
      }
 
      public void setHello(String hello) {
            this.hello = hello;
      }
}
{code}

Standard Response Class

     {code}
@XmlType(name = "fooResponse", namespace = "http://b.ws.test/")
@XmlAccessorType(XmlAccessType.FIELD)
public class StandardResponse extends BaseResponse {
 
}
{code}

Fault Message

{code}
@WebFault(name="TestFaultMessage", targetNamespace="http://b.ws.test/")
public class TestFaultMessage extends Exception {
 
}
{code}

My Service

     
{code}
      @WebService(endpointInterface="test.ws.MyServiceInterface",name = "MyService", targetNamespace="http://ws.test") 
public class MyService implements MyServiceInterface{
      @WebMethod
       public @WebResult StandardResponse foo() throws TestFaultMessage{
       return new StandardResponse();
      }
}
{code}

Interface

{code}
@WebService(name = "MyService", targetNamespace="http://ws.test")
public interface MyServiceInterface {
 
      @WebMethod
       public @WebResult StandardResponse foo() throws TestFaultMessage;
}
{code}

When the WSDL is generated via Servlet i.e., using ?wsdl

I am getting the following

     {code}
<definitions name='MyServiceService' targetNamespace='http://ws.test' xmlns='http://schemas.xmlsoap.org/wsdl/' xmlns:ns1='http://ws.test/' xmlns:ns2='http://b.ws.test/' xmlns:ns3='http://a.ws.test/' xmlns:soap='http://schemas.xmlsoap.org/wsdl/soap/' xmlns:tns='http://ws.test' xmlns:xsd='http://www.w3.org/2001/XMLSchema'>
 <types>
  <xs:schema targetNamespace='http://b.ws.test/' version='1.0' xmlns:ns1='http://a.ws.test/' xmlns:ns2='http://ws.test' xmlns:xs='http://www.w3.org/2001/XMLSchema'>
   <xs:import namespace='http://a.ws.test/'/>
   <xs:import namespace='http://ws.test'/>
   <xs:element name='TestFaultMessage' type='ns2:TestFaultMessage'/>
   <xs:complexType name='fooResponse'>
    <xs:complexContent>
     <xs:extension base='ns1:fooResponse'>
      <xs:sequence/>
     </xs:extension>
    </xs:complexContent>
   </xs:complexType>
  </xs:schema>
  <xs:schema targetNamespace='http://a.ws.test/' version='1.0' xmlns:xs='http://www.w3.org/2001/XMLSchema'>
   <xs:complexType name='fooResponse'>
    <xs:sequence>
     <xs:element name='hello' type='xs:string'/>
    </xs:sequence>
   </xs:complexType>
  </xs:schema>
  <xs:schema targetNamespace='http://ws.test' version='1.0' xmlns:ns1='http://ws.test/' xmlns:xs='http://www.w3.org/2001/XMLSchema'>
   <xs:import namespace='http://ws.test/'/>
   <xs:element name='foo' nillable='true' type='ns1:foo'/>
   <xs:element name='fooResponse' nillable='true' type='ns1:fooResponse'/>
   <xs:complexType name='TestFaultMessage'>
    <xs:sequence>
     <xs:element minOccurs='0' name='message' type='xs:string'/>
    </xs:sequence>
   </xs:complexType>
  </xs:schema>
  <xs:schema targetNamespace='http://ws.test/' version='1.0' xmlns:ns1='http://b.ws.test/' xmlns:tns='http://ws.test/' xmlns:xs='http://www.w3.org/2001/XMLSchema'>
   <xs:import namespace='http://b.ws.test/'/>
   <xs:element name='foo' type='tns:foo'/>
   <xs:element name='fooResponse' type='tns:fooResponse'/>
   <xs:complexType name='foo'>
    <xs:sequence/>
   </xs:complexType>
   <xs:complexType name='fooResponse'>
    <xs:sequence>
     <xs:element minOccurs='0' name='return' type='ns1:fooResponse'/>
    </xs:sequence>
   </xs:complexType>
  </xs:schema>
 </types>
 <message name='MyService_fooResponse'>
  <part element='tns:fooResponse' name='fooResponse'></part>
 </message>
 <message name='TestFaultMessage'>
  <part element='tns:TestFaultMessage' name='TestFaultMessage'></part>
 </message>
 <message name='MyService_foo'>
  <part element='tns:foo' name='foo'></part>
 </message>
 <portType name='MyService'>
  <operation name='foo' parameterOrder='foo'>
   <input message='tns:MyService_foo'></input>
   <output message='tns:MyService_fooResponse'></output>
   <fault message='tns:TestFaultMessage' name='TestFaultMessage'></fault>
  </operation>
 </portType>
 <binding name='MyServiceBinding' type='tns:MyService'>
  <soap:binding style='document' transport='http://schemas.xmlsoap.org/soap/http'/>
  <operation name='foo'>
   <soap:operation soapAction=''/>
   <input>
    <soap:body use='literal'/>
   </input>
   <output>
    <soap:body use='literal'/>
   </output>
   <fault name='TestFaultMessage'>
    <soap:fault name='TestFaultMessage' use='literal'/>
   </fault>
  </operation>
 </binding>
 <service name='MyServiceService'>
  <port binding='tns:MyServiceBinding' name='MyServicePort'>
   <soap:address location='http://cvdxe96533-lh03:8080/TSMVRClient/MyService'/>
  </port>
 </service>
</definitions>
     {code}

This is invalid because,

{code:xml}
<part element='tns:TestFaultMessage' name='TestFaultMessage'></part>
{code}

should have been,

{code:xml}
<part element='ns2:TestFaultMessage' name='TestFaultMessage'></part>
{code}