In my company we use IBM filenet and I wrote my own Linq To FileNet provider that I access through WCF data services. Everything runs fine until it fails on some computers, all computers are in same domain but they have different security polices - maybe this is the problem.
The problem is very strange because the Silverlight gives the exception, but I successfully browse and get data from the service through the web browser - both IE6 and Mozilla Firefox. I have another data service that uses Linq To Entity but It runs fine.
The exception is :
The Message: An error occurred while processing this request.
The Exception : System.Data.Services.Client.DataServiceQueryException
The Stack Trace:
at System.Data.Services.Client.QueryResult.EndExecute[TElement](Object source, IAsyncResult asyncResult)
at System.Data.Services.Client.DataServiceRequest.EndExecute[TElement](Object source, DataServiceContext context, IAsyncResult asyncResult)
------ This is my call :
at ContractManagementContent.Views.PendingContracts.<>c_DisplayClass1.b_0(IAsyncResult ar)
Inner Exception: System.Data.Services.Client.DataServiceClientException
Inner Exception Stack Trace:
at System.Data.Services.Client.BaseAsyncResult.EndExecute[T](Object source, String method, IAsyncResult asyncResult)
at System.Data.Services.Client.QueryResult.EndExecute[TElement](Object source, IAsyncResult asyncResult)
The only difference in configuration between the both data services is that problematic one has greater maxBufferSize and maxReceivedMessageSize?
It is not a security exception i successfully consume the service even from different domain.
I add debug messages on server and the program do not hit them, the fail is in the client.
On all computers we use latest version of Silverlight 4.
Can you give me a start point for investigation ?