Hi
Our APM is broken, or perhaps it has never worked ?
We where to start using it but the web-pages aren´t responding. Neither the /Appadvisor
or the /Appdiagnostics. Both throws error and writes error in Opsmgr-Log.
Investigating a bit further it seams that some values aren´t present in some tables in the OpsDB. The values are “null” and should contain reference to the DB-server as well as to the OpsDB. Affected tables are:
MT_Microsoft$SystemCenter$OpsMgrDB$AppMonitoring
MT_Microsoft$SystemCenter$OpsMgrDB$AppMonitoring_Log
Perhaps there are other tables as well holding the “config” for the APM.
Any ideas on how to rebuild the APM?
We have tried reinstalling the WebConsole but that didn´t solve anything.
Current version is SCOM2012 CU3.
Errors thrown are two. They both fire at the same time trying to access one of the APM-Webs.
First Event:
EventId:26319
An exception was thrown while processing GetDatabaseInfo for session id uuid:233828f5-31ae-46cb-973d-8001530a9768;id=2928.
Exception Message: Unable to cast object of type ‘System.DBNull’ to type ‘System.String’.
Full Exception: System.InvalidCastException: Unable to cast object of type ‘System.DBNull’ to type ‘System.String’.
at Microsoft.EnterpriseManagement.ServiceDataLayer.ApmManagementService.GetDatabaseInfo(Guid classType)
SecondEvent:
EventID: 34752
The description for Event ID 34752 from source Application Diagnostics cannot be found. Either the component that raises this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer.
If the event originated on another computer, the display information had to be saved with the event.
The following information was included with the event:
Unable to cast object of type ‘System.DBNull’ to type ‘System.String’.
Stack Trace: at Microsoft.EnterpriseManagement.Common.Internal.ServiceProxy.HandleFault(String methodName, Message message)
at Microsoft.EnterpriseManagement.Common.Internal.ApmManagementServiceProxy.GetDatabaseInfo(Guid classType)
at Microsoft.EnterpriseManagement.ApmManagement.GetDatabaseInfo(Guid classType)
at Avicode.Intercept.SEManager.Core.Services.SDKServices.ConnectionStringProvider.CreateConnectionString()
at Avicode.Intercept.SEManager.WebViewer.SemBase.MOMSDKConnectionStringProvider.TryRegisterUserInManagementGroup(String managementServerName, UserCredentialStorage
userCredential)
at Avicode.Intercept.SEManager.WebViewer.Pages.Authenticate.Page_Load(Object sender, EventArgs e)
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
Exception of type ‘System.Web.HttpUnhandledException’ was thrown.
Stack Trace: 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.UI.Page.ProcessRequest()
at System.Web.UI.Page.ProcessRequest(HttpContext context)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
Thanks in advance.