title: The message with Action '' cannot be processed at the receiver,
body: <p>I have WSDl provided by the Client based on which i need to create a WCF service</p>
  
  <p><strong>it is does not provide any soap action as its under soap 1.2 which i tried to implement in WCF using following config</strong></p>
  
  <p><strong>when i try to submit and app using soap UI i get the error below</strong></p>
  
  <pre><code>&lt;s:Envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope"&gt;
     &lt;s:Body&gt;
        &lt;s:Fault&gt;
           &lt;s:Code&gt;
              &lt;s:Value&gt;s:Sender&lt;/s:Value&gt;
              &lt;s:Subcode&gt;
                 &lt;s:Value xmlns:a="http://schemas.microsoft.com/ws/2005/05/addressing/none"&gt;a:ActionNotSupported&lt;/s:Value&gt;
              &lt;/s:Subcode&gt;
           &lt;/s:Code&gt;
           &lt;s:Reason&gt;
              &lt;s:Text xml:lang="en-US"&gt;The message with Action '' cannot be processed at the receiver, due to a ContractFilter mismatch at the EndpointDispatcher. This may be because of either a contract mismatch (mismatched Actions between sender and receiver) or a binding/security mismatch between the sender and the receiver.  Check that sender and receiver have the same contract and the same binding (including security requirements, e.g. Message, Transport, None).&lt;/s:Text&gt;
           &lt;/s:Reason&gt;
           &lt;s:Detail&gt;
              &lt;z:anyType i:nil="true" xmlns:z="http://schemas.microsoft.com/2003/10/Serialization/" xmlns:i="http://www.w3.org/2001/XMLSchema-instance"/&gt;
           &lt;/s:Detail&gt;
        &lt;/s:Fault&gt;
     &lt;/s:Body&gt;
  &lt;/s:Envelope&gt;
  </code></pre>
  
  <p>
      
        
          
            
            
          
        
      </p>
  
  <pre><code>&lt;services&gt;
    &lt;service name="Myservice" behaviorConfiguration="MyServiceTypeBehaviors"&gt;
      &lt;endpoint name="MyserviceEndpoint" address="soap12" 
                binding="customBinding" bindingNamespace="http://Myservice.namespace"
                bindingConfiguration="httpSoap12" contract="IMyService"/&gt;
  
    &lt;/service&gt;
  &lt;/services&gt;
  &lt;behaviors&gt;
    &lt;serviceBehaviors&gt;
      &lt;behavior name="MyServiceTypeBehaviors" &gt;
        &lt;serviceMetadata httpGetEnabled="true" /&gt;
      &lt;/behavior&gt;
    &lt;/serviceBehaviors&gt;
  &lt;/behaviors&gt;
  &lt;serviceHostingEnvironment multipleSiteBindingsEnabled="true" /&gt;
  </code></pre>
  
  <p></p>