Session time-out using Appfabric caching session provider for ASP.NET

Question

Im getting this error:

ErrorCode<ERRCA0006>:SubStatus<ES0001>:Key referred to does not exist. Create objects based on a Key to fix the error.

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: Microsoft.ApplicationServer.Caching.DataCacheException: ErrorCode<ERRCA0006>:SubStatus<ES0001>:Key referred to does not exist. Create objects based on a Key to fix the error.

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:

[DataCacheException: ErrorCode<ERRCA0006>:SubStatus<ES0001>:Key referred to does not exist. Create objects based on a Key to fix the error.] Microsoft.ApplicationServer.Caching.DataCache.ThrowException(ResponseBody respBody) +568 Microsoft.ApplicationServer.Caching.DataCache.ExecuteAPI(RequestBody reqMsg, IMonitoringListener listener) +29 Microsoft.ApplicationServer.Caching.DataCache.InternalResetObjectTimeout(String key, TimeSpan newTimeout, String region, IMonitoringListener listener) +222 Microsoft.ApplicationServer.Caching.<>c__DisplayClass68.<ResetObjectTimeout>b__67() +84 Microsoft.ApplicationServer.Caching.DataCache.ResetObjectTimeout(String key, TimeSpan newTimeout) +233 Microsoft.Web.DistributedCache.DataCacheRetryWrapper.PerformCacheOperation(Action action) +208 Microsoft.Web.DistributedCache.DataCacheForwarderBase.ResetObjectTimeout(String key, TimeSpan newTimeout) +110 System.Web.SessionState.SessionStateModule.BeginAcquireState(Object source, EventArgs e, AsyncCallback cb, Object extraData) +740 System.Web.AsyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +115 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +371

Answer 1

Can you please explain the scenario when it's coming and how you're using the session cache ?

Please let us know the server bits information that you're using as well like AppFabric 1.0 or 1.1 ? Sharing the file version of the Microsoft.Web.DistributedCache.dll will help us as well.