InnerException in silverlight with telerik report

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Silverlight4

Telerik

Hi,
I am working on a silver light demo project with telerik reports. It is working fine on local but when deploy on server It throws an exception in telerik reports.
Site is running but while click on Report page below exception throw.

"An exception occurred during the operation, making the result invalid.  Check InnerException for exception details"

Telerik dlls also manually put into ClientBin folder but still getting same error.

Telerik DLL
Telerik.ReportViewer.Silverlight.dll
Telerik.Web.UI.dll
Telerik.Windows.Controls.dll
Telerik.Windows.Controls.Input.dll
Telerik.Windows.Controls.Navigation.dll
MenuControl.dll

I am using ReportService.svc. This ReportService.svc is also exist on same application folder. I am able to open on local and server.
Please look into my web.config below.

<system.serviceModel>
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" />
    <services>
      <service
              name="Telerik.Reporting.Service.ReportService"
              behaviorConfiguration="ReportServiceBehavior">
        <endpoint


        address= "http://sltelerilreport.dutechnosys.com/ReportService.svc"
        binding="basicHttpBinding"
        contract="Telerik.Reporting.Service.IReportService">
        <identity>

          </identity>
        </endpoint>
        <endpoint
                address="resources"
                binding="webHttpBinding"
                behaviorConfiguration="WebBehavior"
                contract="Telerik.Reporting.Service.IResourceService"/>
        <endpoint
                address="mex"
                binding="mexHttpBinding"
                contract="IMetadataExchange" />
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior name="ReportServiceBehavior">
          <serviceMetadata httpGetEnabled="true" />
          <serviceDebug includeExceptionDetailInFaults="false" />
        </behavior>
      </serviceBehaviors>
      <endpointBehaviors>
        <behavior name="WebBehavior">
          <webHttp />
        </behavior>
      </endpointBehaviors>
    </behaviors>
  </system.serviceModel>

Thanks and Regards!
Kuldeep Dwivedi