Not able to compile wsdl file of GRC 10 Risk Analysis web servive in .Net application

Hi Expert's,

I am trying to consume Virsa Complience GRC 10 web service "Risk Analysis without request number" in an .Net application.

When I am providing wsdl file as web reference in .Net pplication. It is creating proxy file but not creating proper reference.cs file (which is created automatically when we give wsdl web reference.

I doubt the error should be in WSDL file (attached with this thread in xml format).

When I am opening wsdl file in .Net environment, it showing me two two warning

1. Type 'urn:sap-com:document:sap:rfc:function:char1' is not declared.

<xsd:element name="SimulationRiskOnly" type="n0:char1" minOccurs="0"/>

However it is define there

<xsd:schema attributeFormDefault="qualified" targetNamespace="urn:sap-com:document:sap:rfc:functions">   

   <xsd:simpleType name="char1">

    <xsd:restriction base="xsd:string">

     <xsd:maxLength value="1"/>

    </xsd:restriction>

2. The element 'portType' in namespace 'http:....' has invalid child element 'Policy' in namespace

<wsdl:portType name="GRAC_RISK_ANALYSIS_WOUT_NO_WS">   

     <wsp:Policy>

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

        </wsp:Policy>

Thanks

Raseed Abdul