SOAP WSDL response mismatch

Hello,

We are trying to use a simple webservice to set up passwords. There is a mismatch between the service WSDL and the SOAP response.

Following is the RequestResponse

Request XML:

<?xml version="1.0"?>

<soapenv:Envelope xmlns:urn="urn:sap-com:document:sap:rfc:functions" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<soapenv:Header/>
<soapenv:Body>
<urn:Z_WS_PWSYNCH>
<PWD>NEWPASSWORD</PWD>
<USER_NAME>WXYID</USER_NAME>
</urn:Z_WS_PWSYNCH>
</soapenv:Body>
</soapenv:Envelope>

Response XML:

<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
<SOAP-ENV:Body>
  <urn:Z_WS_PWSYNCH.Response xmlns:urn="urn:sap-com:document:sap:rfc:functions">
   <CODE>0</CODE>
   <MESSAGE>USER_NAME_NOT_EXIST</MESSAGE>
  </urn:Z_WS_PWSYNCH.Response>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>

As you can see, the response has the "." in Z_WS_PWSYNCH.Response

which is not there in the WSDL below.

<wsdl:message name="Z_WS_PWSYNCH">

   <wsdl:part name="parameters" element="tns:Z_WS_PWSYNCH"/>

  </wsdl:message>

  <wsdl:message name="Z_WS_PWSYNCHResponse">

   <wsdl:part name="parameter" element="tns:Z_WS_PWSYNCHResponse"/>

  </wsdl:message>

  <wsdl:portType name="Z_IRIS_PASSWORD_SYNCH">

   <wsp:Policy>

    <wsp:PolicyReference URI="#IF_IF_Z_IRIS_PASSWORD_SYNCH"/>

   </wsp:Policy>

   <wsdl:operation name="Z_WS_PWSYNCH">

    <wsp:Policy>

     <wsp:PolicyReference URI="#OP_IF_OP_Z_WS_PWSYNCH"/>

    </wsp:Policy>

    <wsdl:input message="tns:Z_WS_PWSYNCH"/>

    <wsdl:output message="tns:Z_WS_PWSYNCHResponse"/>

   </wsdl:operation>

  </wsdl:portType>

</wsdl:definitions>

We have looked at the service and the SOA configurations, but cannot find anything that can fix this mismatch. Can this be fixed? Any suggestions please.

Thank you,

SK.