Is this fault interoperable?

[abuse]

I've included a fault response and excerpts from the WSDL 
below. Will .NET and other implementations understand 
this fault? If not, what do I need to do to get something 
that most implementations will understand?

Note that the faultstring in the response below is empty. 
However, I'll provide a human-understandable faultstring 
using the following technique:

MyServiceBindingImpl {
 doSomething() {
   try {
      // code that does the actual work
   }
   catch ( MyNonAxisSpecificException e ) {
      throw new MyDetailedException( e );
   }
 }
}

MyNonAxisSpecificException will be very similar to an 
AxisFault, but it won't be Axis-specific.

MyDetailedException was created by Axis, and it extends 
MyBaseException which in turn extends AxisFault. A new 
constructor (or similar) will be added to the axis-
generated MyDetailedException code which will take a 
MyNonAxisSpecificException and fill out the various 
fields, including faultstring.


----- BEGIN FAULT RESPONSE ----
<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope 
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"; 
xmlns:xsd="http://www.w3.org/2001/XMLSchema"; 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
 <soapenv:Body>
  <soapenv:Fault>
   <faultcode>soapenv:Server.generalException</faultcode>
   <faultstring></faultstring>
   <detail>
    <ns1:fault xmlns:ns1="urn:MyNamespace">
     <ns1:majorcode>1</ns1:majorcode>
     <ns1:minorcode>2</ns1:minorcode>
    </ns1:fault>
    <ns2:exceptionName
        
xmlns:ns2="http://xml.apache.org/axis/";>com.example.MyDet
ailedException</ns2:exceptionName>
   </detail>
  </soapenv:Fault>
 </soapenv:Body>
</soapenv:Envelope>
----- END FAULT RESPONSE ----




----- BEGIN WSDL EXCERPT ----
<wsdl:types>
 <complexType name="MyBaseException">
  <sequence>
   <element name="majorcode" type="xsd:int"/>
   <element name="minorcode" type="xsd:int"/>
  </sequence>
 </complexType>
</wsdl:types>

<complexType name="MyDetailedException">
 <complexContent>
  <extension base="tns1:MyBaseException">
   <sequence/>
  </extension>
 </complexContent>
</complexType>

<wsdl:message name="MyDetailedException">
 <wsdl:part element="tns1:fault" name="fault"/>
</wsdl:message>

<wsdl:portType name="MyServicePortType">
 <wsdl:operation name="doSomething" parameterOrder="">
 <wsdl:input message="impl:doSomethingRequest" 
name="doSomethingRequest"/>
 <wsdl:output message="impl:doSomethingResponse" 
name="doSomethingResponse"/>
 <wsdl:fault message="impl:MyDetailedException" 
name="MyDetailedException"/>
</wsdl:operation>

<wsdl:binding name="MyServiceSOAPPortSoapBinding" 
type="impl:MyServicePortType">
 <wsdlsoap:binding style="document" 
transport="http://schemas.xmlsoap.org/soap/http"/>
 <wsdl:operation name="doSomething">
  <wsdlsoap:operation soapAction="doSomething"/>

  <wsdl:input name="doSomethingRequest">
   <wsdlsoap:body namespace="MyNamespace" use="literal"/>
  </wsdl:input>

  <wsdl:output name="doSomethingResponse">
   <wsdlsoap:body namespace="MyNamespace" use="literal"/>
  </wsdl:output>

  <wsdl:fault name="MyDetailedException">
   <wsdlsoap:fault use="literal"/>
  </wsdl:fault>
 </wsdl:operation>
----- END WSDL EXCERPT ----