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Event Viewer Error with Event ID 3:- WebHost failed to process a request repeating continuously.

    Question

  • Below is the error details please suggest the solution for Same.

    This is on SharePoint 2016 Environment configure on Windows Server R2

    Sender Information: System.ServiceModel.ServiceHostingEnvironment+HostingManager/62476613
     Exception: System.ServiceModel.ServiceActivationException: The service '/6ad627e30629460596e2cc21a0917c57/ProfileDBCacheService.svc' cannot be activated due to an exception during compilation.  The exception message is: The farm is unavailable.. ---> System.InvalidOperationException: The farm is unavailable.
       at Microsoft.SharePoint.Administration.Claims.SPSecurityTokenServiceManager.get_Local()
       at Microsoft.SharePoint.SPServiceHostOperations.Configure(ServiceHostBase serviceHost, SPServiceAuthenticationMode authenticationMode)
       at Microsoft.Office.Server.UserProfiles.ProfileDBCacheServiceHostFactory.CreateServiceHost(String constructorString, Uri[] baseAddresses)
       at System.ServiceModel.ServiceHostingEnvironment.HostingManager.CreateService(String normalizedVirtualPath, EventTraceActivity eventTraceActivity)
       at System.ServiceModel.ServiceHostingEnvironment.HostingManager.ActivateService(ServiceActivationInfo serviceActivationInfo, EventTraceActivity eventTraceActivity)
       at System.ServiceModel.ServiceHostingEnvironment.HostingManager.EnsureServiceAvailable(String normalizedVirtualPath, EventTraceActivity eventTraceActivity)
       --- End of inner exception stack trace ---
       at System.ServiceModel.ServiceHostingEnvironment.HostingManager.EnsureServiceAvailable(String normalizedVirtualPath, EventTraceActivity eventTraceActivity)
       at System.ServiceModel.ServiceHostingEnvironment.EnsureServiceAvailableFast(String relativeVirtualPath, EventTraceActivity eventTraceActivity)
     Process Name: w3wp
     Process ID: 5072

    Friday, July 13, 2018 8:06 AM

Answers

All replies

  • The below solution works for me. In my case the the issue is regarding User Profile so I have make those changes for respective Application Pool.

    https://social.msdn.microsoft.com/Forums/en-US/d0187402-bfa1-4d48-b4ea-9ad52e659ca3/webhost-failed-to-process-a-request?forum=sharepointdevelopment 


    • Edited by NikhilP005 Monday, July 16, 2018 6:47 AM
    • Marked as answer by NikhilP005 Monday, July 16, 2018 6:47 AM
    Monday, July 16, 2018 6:45 AM
  • Hi,

    The cause of this issue could be the application pool for “6ad627e30629460596e2cc21a0917c57” application is set to use 32-bit support in IIS. When the “6ad627e30629460596e2cc21a0917c57” utilizes the 32-bit code path, the connection cannot be activated.

    Please open IIS Manager, open the "Site" section, then expand the “SharePoint Web Services”. Find ““6ad627e30629460596e2cc21a0917c57” and click “Basic Settings” or “Advanced Settings” to find the corresponding Application pool of this application.

    Open the "Application Pools" section in IIS. Find the corresponding Application pool and click "Advanced Settings". Change "Enable 32-Bit Applications" to False. Perform an "IISRESET".

    Best regards,

    Linda Zhang


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    Monday, July 16, 2018 6:55 AM
    Moderator