When you complete Task activities in Microsoft Dynamics CRM 3.0, you receive the following error message:
Microsoft CRM Unhandled Error Details:
Server Error in '/' Application.
Server was unable to process request.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Web.Services.Protocols.SoapException: Server was unable to process request.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[SoapException: Server was unable to process request.]
System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall) +1491
System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters) +218
Microsoft.Crm.Platform.Proxy.TaskWebService.Retrieve(Guid id, ColumnSetBase columnSet) +100
Microsoft.Crm.Application.SMWrappers.Task.OMRetrieve(Guid id, ColumnSet columnSet) +54
Microsoft.Crm.Application.SMWrappers.ObjectBase.OMRetrieve(Guid id) +34
Microsoft.Crm.Application.SMWrappers.ObjectBase.InternalRetrieve(String id, String columnSet) +72
Microsoft.Crm.Application.Platform.ActivityBase.InternalRetrieve(String id, String columnSet) +25
Microsoft.Crm.Application.Platform.Entity.Retrieve(String columnSet) +126
Microsoft.Crm.Application.Platform.Entity.Retrieve() +10
Microsoft.Crm.Web.Activities.BasicActivityPage.ChangeState(Object sender, DataEventArgs e) +253
Microsoft.Crm.Application.Forms.DataEventProcessor.Raise(FormEventId eventId, FormState state, User user, String objectId, Entity entity) +176
Microsoft.Crm.Application.Forms.AppForm.RaiseDataEvent(FormEventId eventId) +89
Microsoft.Crm.Application.Forms.EndUserForm.Initialize(Entity entity) +56
Microsoft.Crm.Application.Forms.CustomizableForm.Execute(Entity entity, String formId, String formType) +83
Microsoft.Crm.Application.Forms.CustomizableForm.Execute(Entity entity) +13
Microsoft.Crm.Web.Activities.BasicActivityPage.ConfigureForm() +198
Microsoft.Crm.Application.Controls.AppPage.OnPreRender(EventArgs e) +30
System.Web.UI.Control.PreRenderRecursiveInternal() +54
System.Web.UI.Page.ProcessRequestMain() +1499
This problem occurs after you upgrade to Microsoft Dynamics CRM 3.0.