Web Service : nillable

[SamuelD]

Hello,
I have a little problem with Web Services. I receive this error when the response pass in the parser :

not nillable element of array type in response is missed.

Here is the WSDL description :

<wsdl:definitions xmlns:soap="xschemas.xmlsoap.org/wsdl/soap/" xmlns:tm="xmicrosoft.com/wsdl/mime/textMatching/" xmlns:soapenc="xschemas.xmlsoap.org/soap/encoding/" xmlns:mime="xschemas.xmlsoap.org/wsdl/mime/" xmlns:tns="xtempuri.org/" xmlns:s="xw3.org/2001/XMLSchema" xmlns:soap12="xschemas.xmlsoap.org/wsdl/soap12/" xmlns:http="xschemas.xmlsoap.org/wsdl/http/" targetNamespace="xtempuri.org/" xmlns:wsdl="xschemas.xmlsoap.org/wsdl/"> 
  <wsdl:types> 
    <s:schema elementFormDefault="qualified" targetNamespace="xtempuri.org/"> 
      <s:element name="GetHRRequestToApprove"> 
        <s:complexType> 
          <s:sequence> 
            <s:element minOccurs="0" maxOccurs="1" name="username" type="s:string" /> 
            <s:element minOccurs="0" maxOccurs="1" name="password" type="s:string" /> 
            <s:element minOccurs="1" maxOccurs="1" name="initUserContext" type="s:boolean" /> 
            <s:element minOccurs="1" maxOccurs="1" name="maximumRows" type="s:int" /> 
            <s:element minOccurs="1" maxOccurs="1" name="startRowIndex" type="s:int" /> 
          </s:sequence> 
        </s:complexType> 
      </s:element> 
      <s:element name="GetHRRequestToApproveResponse"> 
        <s:complexType> 
          <s:sequence> 
            <s:element minOccurs="1" maxOccurs="1" name="GetHRRequestToApproveResult" type="s:boolean" /> 
            <s:element minOccurs="0" maxOccurs="1" name="result" type="tns:ArrayOfHRRequest" /> 
            <s:element minOccurs="1" maxOccurs="1" name="rowCount" nillable="true" type="s:int" /> 
            <s:element minOccurs="0" maxOccurs="1" name="errorMsg" type="s:string" /> 
          </s:sequence> 
        </s:complexType> 
      </s:element> 
      <s:complexType name="ArrayOfHRRequest"> 
        <s:sequence> 
          <s:element minOccurs="0" maxOccurs="unbounded" name="HRRequest" nillable="true" type="tns:HRRequest" /> 
        </s:sequence> 
      </s:complexType> 
      <s:complexType name="HRRequest"> 
        <s:sequence> 
          <s:element minOccurs="1" maxOccurs="1" name="RequestID" type="s:long" /> 
          <s:element minOccurs="1" maxOccurs="1" name="ParentRequestID" nillable="true" type="s:long" /> 
          <s:element minOccurs="1" maxOccurs="1" name="RequestTypeID" type="s:int" /> 
          <s:element minOccurs="0" maxOccurs="1" name="RequestTypeDescFr" type="s:string" /> 
          <s:element minOccurs="0" maxOccurs="1" name="RequestTypeDescEn" type="s:string" /> 
          <s:element minOccurs="1" maxOccurs="1" name="RequestStatusID" type="s:int" /> 
          <s:element minOccurs="0" maxOccurs="1" name="RequestStatusDescFr" type="s:string" /> 
          <s:element minOccurs="0" maxOccurs="1" name="RequestStatusDescEn" type="s:string" /> 
          <s:element minOccurs="0" maxOccurs="1" name="MemberCode" type="s:string" /> 
          <s:element minOccurs="0" maxOccurs="1" name="MemberLastName" type="s:string" /> 
          <s:element minOccurs="0" maxOccurs="1" name="MemberFirstName" type="s:string" /> 
          <s:element minOccurs="0" maxOccurs="1" name="RequestedByMemberCode" type="s:string" /> 
          <s:element minOccurs="0" maxOccurs="1" name="RequestedByMemberLastName" type="s:string" /> 
          <s:element minOccurs="0" maxOccurs="1" name="RequestedByMemberFirstName" type="s:string" /> 
          <s:element minOccurs="0" maxOccurs="1" name="RequestDate" type="s:string" /> 
          <s:element minOccurs="0" maxOccurs="1" name="DateTimeFormat" type="s:string" /> 
        </s:sequence> 
      </s:complexType> 
      <s:element name="GetHRRequestToSign"> 
        <s:complexType> 
          <s:sequence> 
            <s:element minOccurs="0" maxOccurs="1" name="username" type="s:string" /> 
            <s:element minOccurs="0" maxOccurs="1" name="password" type="s:string" /> 
            <s:element minOccurs="1" maxOccurs="1" name="initUserContext" type="s:boolean" /> 
            <s:element minOccurs="1" maxOccurs="1" name="maximumRows" type="s:int" /> 
            <s:element minOccurs="1" maxOccurs="1" name="startRowIndex" type="s:int" /> 
          </s:sequence> 
        </s:complexType> 
      </s:element> 
      <s:element name="GetHRRequestToSignResponse"> 
        <s:complexType> 
          <s:sequence> 
            <s:element minOccurs="1" maxOccurs="1" name="GetHRRequestToSignResult" type="s:boolean" /> 
            <s:element minOccurs="0" maxOccurs="1" name="result" type="tns:ArrayOfHRRequest" /> 
            <s:element minOccurs="1" maxOccurs="1" name="rowCount" nillable="true" type="s:int" /> 
            <s:element minOccurs="0" maxOccurs="1" name="errorMsg" type="s:string" /> 
          </s:sequence> 
        </s:complexType> 
      </s:element> 
    </s:schema> 
  </wsdl:types> 
  <wsdl:message name="GetHRRequestToApproveSoapIn"> 
    <wsdl:part name="parameters" element="tns:GetHRRequestToApprove" /> 
  </wsdl:message> 
  <wsdl:message name="GetHRRequestToApproveSoapOut"> 
    <wsdl:part name="parameters" element="tns:GetHRRequestToApproveResponse" /> 
  </wsdl:message> 
  <wsdl:message name="GetHRRequestToSignSoapIn"> 
    <wsdl:part name="parameters" element="tns:GetHRRequestToSign" /> 
  </wsdl:message> 
  <wsdl:message name="GetHRRequestToSignSoapOut"> 
    <wsdl:part name="parameters" element="tns:GetHRRequestToSignResponse" /> 
  </wsdl:message> 
  <wsdl:portType name="HRRequestsListWSSoap"> 
    <wsdl:operation name="GetHRRequestToApprove"> 
      <wsdl:input message="tns:GetHRRequestToApproveSoapIn" /> 
      <wsdl:output message="tns:GetHRRequestToApproveSoapOut" /> 
    </wsdl:operation> 
    <wsdl:operation name="GetHRRequestToSign"> 
      <wsdl:input message="tns:GetHRRequestToSignSoapIn" /> 
      <wsdl:output message="tns:GetHRRequestToSignSoapOut" /> 
    </wsdl:operation> 
  </wsdl:portType> 
  <wsdl:binding name="HRRequestsListWSSoap" type="tns:HRRequestsListWSSoap"> 
    <soap:binding transport="schemas.xmlsoap.org/soap/http" /> 
    <wsdl:operation name="GetHRRequestToApprove"> 
      <soap:operation soapAction="tempuri.org/GetHRRequestToApprove" style="document" /> 
      <wsdl:input> 
        <soap:body use="literal" /> 
      </wsdl:input> 
      <wsdl:output> 
        <soap:body use="literal" /> 
      </wsdl:output> 
    </wsdl:operation> 
    <wsdl:operation name="GetHRRequestToSign"> 
      <soap:operation soapAction="xtempuri.org/GetHRRequestToSign" style="document" /> 
      <wsdl:input> 
        <soap:body use="literal" /> 
      </wsdl:input> 
      <wsdl:output> 
        <soap:body use="literal" /> 
      </wsdl:output> 
    </wsdl:operation> 
  </wsdl:binding> 
  <wsdl:binding name="HRRequestsListWSSoap12" type="tns:HRRequestsListWSSoap"> 
    <soap12:binding transport="xschemas.xmlsoap.org/soap/http" /> 
    <wsdl:operation name="GetHRRequestToApprove"> 
      <soap12:operation soapAction="xtempuri.org/GetHRRequestToApprove" style="document" /> 
      <wsdl:input> 
        <soap12:body use="literal" /> 
      </wsdl:input> 
      <wsdl:output> 
        <soap12:body use="literal" /> 
      </wsdl:output> 
    </wsdl:operation> 
    <wsdl:operation name="GetHRRequestToSign"> 
      <soap12:operation soapAction="tempuri.org/GetHRRequestToSign" style="document" /> 
      <wsdl:input> 
        <soap12:body use="literal" /> 
      </wsdl:input> 
      <wsdl:output> 
        <soap12:body use="literal" /> 
      </wsdl:output> 
    </wsdl:operation> 
  </wsdl:binding> 
  <wsdl:service name="HRRequestsListWS"> 
    <wsdl:port name="HRRequestsListWSSoap" binding="tns:HRRequestsListWSSoap"> 
      <soap:address location="qcap.dev.ent.cginet/Portal/WebServices/HRRequestsListWS.asmx" /> 
    </wsdl:port> 
    <wsdl:port name="HRRequestsListWSSoap12" binding="tns:HRRequestsListWSSoap12"> 
      <soap12:address location="qcap.dev.ent.cginet/Portal/WebServices/HRRequestsListWS.asmx" /> 
    </wsdl:port> 
  </wsdl:service> 
</wsdl:definitions>

and here is the SOAP Response :

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="w3.org/2001/XMLSchema-instance" xmlns:xsd="w3.org/2001/XMLSchema">
  <soap:Body>
    <GetHRRequestToApproveResponse xmlns="tempuri.org/">
      <GetHRRequestToApproveResult>true</GetHRRequestToApproveResult>
      <result>
        <HRRequest>
          <RequestID>663</RequestID>
          <ParentRequestID xsi:nil="true" />
          <RequestTypeID>51</RequestTypeID>
          <RequestTypeDescFr>Ajustement salarial (C)</RequestTypeDescFr>
          <RequestTypeDescEn>Salary adjustment (C)</RequestTypeDescEn>
          <RequestStatusID>2</RequestStatusID>
          <RequestStatusDescFr>En processus d'approbation</RequestStatusDescFr>
          <RequestStatusDescEn>Waiting for approval</RequestStatusDescEn>
          <MemberCode>072170</MemberCode>
          <MemberLastName>Robidoux</MemberLastName>
          <MemberFirstName>Marc-Andr</MemberFirstName>
          <RequestedByMemberCode>018226</RequestedByMemberCode>
          <RequestedByMemberLastName>Carrier</RequestedByMemberLastName>
          <RequestedByMemberFirstName>Sylvio</RequestedByMemberFirstName>
          <RequestDate>2009-01-28 15:31:30</RequestDate>
          <DateTimeFormat>yyyy-MM-dd HH:mm:ss</DateTimeFormat>
        </HRRequest>
      </result>
      <rowCount>1</rowCount>
      <errorMsg />
    </GetHRRequestToApproveResponse>
  </soap:Body>
</soap:Envelope>

[SamuelD]

Hello again,
I found the problem. That's the part of the response that is responsible :

<ParentRequestID xsi:nil="true" />

I used SoapUI to mock the response and I set a value to ParentRequestID.
I have a new question now. Is there a way to receive nil element with the BlackBerry?

Soapui.org it's free and work just fine.