response addnewcustomer

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
   <s:Body>
      <s:Fault>
         <faultcode xmlns:a="http://schemas.microsoft.com/net/2005/12/windowscommunicationfoundation/dispatcher">a:DeserializationFailed</faultcode>
         <faultstring xml:lang="en-US">The formatter threw an exception while trying to deserialize the message: There was an error while trying to deserialize parameter http://www.cegid.fr/Retail/1.0:customerData. The InnerException message was 'Invalid enum value '' cannot be deserialized into type 'Cegid.Retail.Services.Common.Country.CountryIdType'. Ensure that the necessary enum values are present and are marked with EnumMemberAttribute attribute if the type has DataContractAttribute attribute.'.  Please see InnerException for more details.</faultstring>
      </s:Fault>
   </s:Body>
</s:Envelope>