Symptoms

intermittent Server Error: Primary Credentials Not Authenticated

exception of type 'System.Web.HttpUnhandledException' was thrown.
Primary Credentials Not Authenticated

More Details

at System.Web.UI.Page.HandleError(Exception e)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
at System.Web.HttpContext.InvokeCancellableCallback(WaitCallback callback, Object state)
at System.Web.UI.Page.LegacyPageAsyncInfo.CallHandlersPossiblyUnderLock(Boolean onPageThread)
at SourceCode.Hosting.Client.BaseAPI.BaseAPIConnection.RemoteCall(String TypeName, String MethodName, Objectt] Parameters, Booleann] NullList, MarshalMessageType CallType)
at SourceCode.Hosting.Client.BaseAPI.BaseAPI.RemoteCall(String TypeName, String MethodName, Objectt] Parameters, Booleann] NullList, MarshalMessageType CallType)
at SourceCode.Hosting.Client.BaseAPI.BaseAPI.RemoteSessionCall(String TypeName, String MethodName, Objectt] Parameters, Booleann] NullList)
at SourceCode.Forms.Client.FormsClient.DoSessionCall(String method, Objectt] parameters, Booleann] nullList)
at SourceCode.Forms.Client.FormsClient.GetControlTypes()
at SourceCode.Forms.Client.ControlType.EnsureCache(FormsClient client)
at SourceCode.Forms.Client.FormsClient.GetForm(String name, Int32 version, String state)
at SourceCode.Forms.AppFramework.RuntimeXMLDefinition.PerformOutputSubstitutions(String type, HttpContext context)
at System.Web.HttpSubstBlockResponseElement..ctor(HttpResponseSubstitutionCallback callback, Encoding encoding, Encoder encoder, IIS7WorkerRequest iis7WorkerRequest)
 

Diagnoses

Known issue and bug that only occurs in NLB environments
 

Resolution

Provided a codefix on Appit 1.3 and the changes will also ship in Appit 1.4