RetrieveEntityResponse : Service.Execute - Unexpected error occured

Question

Hello,
I have build one solution for enabling the document management and while executing RetrieveEntityRequest, I am receiving below error message with exception.
System.ServiceModel.FaultException<Microsoft.Xrm.Sdk.OrganizationServiceFault> was caught
_HResult=-2146233087
_message=An unexpected error occurred.
HResult=-2146233087
IsTransient=false
Message=An unexpected error occurred.
RemoteStackTrace=
Server stack trace:
at System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation, ProxyRpc& rpc)
at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)
Exception rethrown at [0]:
Source=mscorlib
Action=http://schemas.microsoft.com/xrm/2011/Contracts/Services/IOrganizationService/ExecuteOrganizationServiceFaultFault
StackTrace:
Server stack trace:
at System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation, ProxyRpc& rpc)
at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)
Exception rethrown at [0]:
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at Microsoft.Xrm.Sdk.IOrganizationService.Execute(OrganizationRequest request)
at Microsoft.Xrm.Sdk.Client.OrganizationServiceProxy.ExecuteCore(OrganizationRequest request)
at Microsoft.Xrm.Sdk.Client.OrganizationServiceProxy.Execute(OrganizationRequest request)
at DocumentMgtEnable.EnableDocumentManagement.Run() in c:\Users\prashant.bhojani\Documents\Visual Studio 2013\Projects\ConsoleApplication1\ConsoleApplication1\Program.cs:line 90
InnerException:
Below is my code:
using(OrganizationServiceProxy _serviceProxy = new OrganizationServiceProxy(oUri,null,lclClientCredentials,null))
RetrieveEntityRequest entityRequest = new RetrieveEntityRequest
EntityFilters = EntityFilters.Attributes,
LogicalName = "contact",
// Retrieve only the currently published changes, ignoring the changes
// that have not been published.
//RetrieveAsIfPublished = false
RetrieveEntityResponse entityResponse = (RetrieveEntityResponse)_serviceProxy.Execute(entityRequest);
Console.WriteLine("Retrieved the contact entity.");
// Get the entity from the response.
EntityMetadata contactEntity = entityResponse.EntityMetadata;
// Enable document management for the retrieved entity.
contactEntity.IsDocumentManagementEnabled = true;
// Create an update request.
UpdateEntityRequest updateRequest = new UpdateEntityRequest
Entity = contactEntity
_serviceProxy.Execute(updateRequest);
Can anyone please help me here, as I am not getting any clue from exception details.

Answer 1

Hi,
    The error is thrown for at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage
reqMsg, IMessage retMsg)
 So check the login details and user name and password for this. Examples for correct usage is given in the article attached here.
http://crm2011corner.blogspot.com.au/2012/12/sample-code-crm-using-organization.html
Hope this helps.
Minal Dahiya
blog : http://minaldahiya.blogspot.com.au/
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