CRMService.Execute(request) unable to process request error

• 6 เมษายน 2550 18:04

   

   
  

  0

  when i run the following code i get error unable to process request -- i like the error lies in the request but am uncertain

   

  Im trying to retrieve an opportunities attributes

   

  Dim userRequest As New CRMService.WhoAmIRequest()

  Dim user As CRMService.WhoAmIResponse = CType(CRMService.Execute(userRequest), CRMService.WhoAmIResponse)

  TextBox1.Text = TextBox1.Text & user.UserId.ToString & vbCrLf

   

  Dim oppID As CRMService.Lookup = New CRMService.Lookup()

  Dim GuidValue As Guid = New Guid("E0180D72-E3E2-DB11-A41A-0003FF7EE655")

  'Dim Cols As CRMService.AllColumns = New CRMService.AllColumns

  Dim target As New CRMService.TargetRetrieveOpportunity

  target.EntityId = GuidValue

  Dim request As New CRMService.RetrieveRequest()

  request.Target = target

  request.ColumnSet = New CRMService.AllColumns()

  request.ReturnDynamicEntities = True

  ' TextBox1.Text = TextBox1.Text & request.ColumnSet.ToString & vbCrLf

  Try

  Dim response As CRMService.RetrieveResponse = CType(CRMService.Execute(request), CRMService.RetrieveResponse)

  Catch ex As System.Web.Services.Protocols.SoapException

  TextBox1.Text = TextBox1.Text & "Error:" & ex.Message & vbCrLf

  End Try

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