Windows Communications Foundation https problem

I have used soapui to test a WCF webservice which used basic authentication, however if this webservice is run using HTTPS transport I get the following fault returned from requests:


 

      http://www.w3.org/2005/08/addressing/fault
 

 
     
       
            s:Sender
           
              a:ActionMismatch
           
       
       
            The SOAP action specified on the message, '', does not match the HTTP SOAP Action, 'http://tempuri.org/IAdacsAccess/GetVersionInfomation'.
       
       
            a:Action
       
     
 



the Soapui log

Fri Feb 06 19:02:04 GMT 2009:DEBUG:HttpConnectionManager.getConnection:  config = HostConfiguration[host=https://kgbl-cit1029:22000], timeout = 0
Fri Feb 06 19:02:04 GMT 2009:DEBUG:Getting free connection, hostConfig=HostConfiguration[host=https://kgbl-cit1029:22000]
Fri Feb 06 19:02:04 GMT 2009:INFO:kgbl-cit1029:22000 requires authentication with the realm ''
Fri Feb 06 19:02:04 GMT 2009:DEBUG:Freeing connection, hostConfig=HostConfiguration[host=https://kgbl-cit1029:22000]
Fri Feb 06 19:02:04 GMT 2009:DEBUG:Notifying no-one, there are no waiting threads
Fri Feb 06 19:02:04 GMT 2009:INFO:Got response for [WSHttpBinding_IAdacsAccess.GetVersionInfomation:Request 1] in 33ms (633 bytes)


I added the certificate and the status showed ok, but I am not sure what else to do.

Thanks