private SubmitRegistrationResponse SendToSAP(EnrollUser enrollUser)
        {
            SubmitRegistrationResponse output = null;

            try
            {

                var company = enrollUser.SelectedCompany;

                using (var sapService = new Customer_Contact_OutClient())
                {
                    sapService.Endpoint.Address = new EndpointAddress(GetSetting(DataProviderSetting.SapEndpoint));
                    if (sapService.ClientCredentials == null) throw new Exception("Could not communicate with SAP");

                    sapService.ClientCredentials.UserName.UserName = GetSetting(DataProviderSetting.SapUsername);
                    sapService.ClientCredentials.UserName.Password = GetSetting(DataProviderSetting.SapPassword);

                    var sapContactRow = new Customer_ContactRow
                                            {
                                                KUNNR = company.Id,
                                                KUNNR2 = enrollUser.Id,

                                                ADDRESS_ID = company.SelectedLocation.Id,
                                                ADDRESS1 = company.SelectedLocation.Line1,
                                                ADDRESS2 = company.SelectedLocation.Line2,
                                                CITY = company.SelectedLocation.City,
                                                REGION = company.SelectedLocation.State,
                                                ZIP = company.SelectedLocation.PostalCode,
                                                COUNTRY = company.SelectedLocation.Country,



                                                FIRST_NAME = enrollUser.FirstName,
                                                MIDDLE_NAME = enrollUser.MiddleName,
                                                LAST_NAME = enrollUser.LastName,
                                                EMAIL = enrollUser.Email,
                                                USER_ID = enrollUser.UserName,
                                                MAIL_STOP = enrollUser.MailStop,
                                                TITLE = enrollUser.Title,
                                                SALUTATION = enrollUser.Salutation
                                            };

                    if (enrollUser.PhoneNumber != null)
                    {
                        var number = "";
                        if (!String.IsNullOrEmpty(enrollUser.PhoneNumber.CountryCode)) number = "+" + enrollUser.PhoneNumber.CountryCode + " ";
                        number += enrollUser.PhoneNumber.Number;
                        //sapContactRow.PHONE_CNTRY_CODE = enrollUser.PhoneNumber.CountryCode;
                        //sapContactRow.PHONE = enrollUser.PhoneNumber.Number;
                        sapContactRow.PHONE = number;
                        sapContactRow.PHONE_EXT = enrollUser.PhoneNumber.Extension;
                    }

                    if (enrollUser.FaxNumber != null)
                    {
                        var number = "";
                        if (!String.IsNullOrEmpty(enrollUser.FaxNumber.CountryCode)) number = "+" + enrollUser.FaxNumber.CountryCode + " ";
                        number += enrollUser.FaxNumber.Number;
                        //sapContactRow.FAX_CNTRY_CODE = enrollUser.FaxNumber.CountryCode;
                        //sapContactRow.FAX = enrollUser.FaxNumber.Number;
                        sapContactRow.FAX= number;
                        sapContactRow.FAX_EXT = enrollUser.FaxNumber.Extension;
                    }

                    sapContactRow.KNA1 = enrollUser.OptIn ? "01" : "02";

                    var sapContact = new Customer_Contact { Record = new Customer_ContactRow[1] };
                    sapContact.Record[0] = sapContactRow;

                    LogManager.WriteDebug("SendToSAP", "Sending to SAP: " + Serialize(sapContact));

                    var response = sapService.Customer_Contact_Out(sapContact);

                    LogManager.WriteDebug("SendToSAP", "SAP Response: " + Serialize(response));

                    var sapContactId = response.Record.Contact_ID[0].SAP_Contact_ID;
                    var sapAddressId = "";
                    if (response.Record.ShipTo_ID != null && response.Record.ShipTo_ID.Any())
                    {
                        sapAddressId = response.Record.ShipTo_ID[0].SAP_ShipTo_ID;
                    }
                    var sapErrorMessage = response.Record.Contact_ID[0].Error_Desc;
                    var sapStatus = response.Record.Contact_ID[0].Status;


                    var userSuppliedContactdId = enrollUser.Id != null;
                    if (!String.IsNullOrEmpty(sapContactId))
                    {
                        enrollUser.Id = sapContactId;
                        if (String.IsNullOrEmpty(enrollUser.SelectedCompany.SelectedLocation.Id))
                        {
                            enrollUser.SelectedCompany.SelectedLocation.Id = sapAddressId;
                        }
                        output = new SubmitRegistrationResponse(enrollUser);
                        if (!userSuppliedContactdId) output.SapGeneratedContactdId = true;
                    }
                    else
                    {
                        output = new SubmitRegistrationResponse(ErrorType.CouldNotCommunicateWithExternalServices);
                    }

                }

            }
            catch (Exception ex)
            {
                LogManager.WriteError("SendToSAP", ex);
                output = new SubmitRegistrationResponse(ErrorType.CouldNotCommunicateWithExternalServices);
            }

            return output;
        }