Hi All,
I would appreciate if somebody give me a clue what could be probably wrong with our production CRM 2015 on-prem instance. Since sometime I see lots of errors from CRM Monitoring Engine on back-end servers only. But at the same time everything seems working fine. The instance consists 4 servers: 2 web, 2 async+sandbox + SQL AlwaysOn enabled fabric. The error reoccurs every 10 minutes.
If somebody can advise what could be the cause and how to fix it, it would be great.
Thank you very much in advance.
Regards,
Slava.
Monitoring runtime failed: Machine: MCHAPPP01: Exception: The type initializer for 'Microsoft.Crm.Monitoring.Engine.MonitoringRuntime' threw an exception.
at Microsoft.Crm.Monitoring.Engine.MonitoringRuntime.RetrieveServerRolesForMachine(String machineName)
at Microsoft.Crm.Monitoring.Engine.MonitoringRuntime..ctor(TestFrequency testFrequency)
InnerException Type:System.TypeInitializationException
The type initializer for 'Microsoft.Crm.Monitoring.MonitoringSettings' threw an exception.
at Microsoft.Crm.Monitoring.MonitoringSettings.get_StoreResultsInDatabase()
at Microsoft.Crm.SmokeTests.Execute.ExecuteMonitoringTests(ServerRoles targetRoles, TestFrequency testFrequency, Boolean inService)
at Microsoft.Crm.SmokeTests.Execute.Main(String[] args)
at Microsoft.Crm.Monitoring.Service.MonitoringService.ExecuteTestsThreadProc(Object args)
InnerException Type:System.TypeInitializationException
A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)
at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
at System.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, Boolean ignoreSniOpenTimeout, Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean integratedSecurity, Boolean withFailover)
at System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean ignoreSniOpenTimeout, TimeoutTimer timeout, Boolean withFailover)
at System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)
at System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)
at System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData)
at System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions)
at System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnectionPool pool, DbConnection owningObject, DbConnectionOptions options, DbConnectionPoolKey poolKey, DbConnectionOptions userOptions)
at System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)
at System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)
at System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)
at System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection)
at System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection)
at System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)
at System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1 retry)
at System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry)
at System.Data.SqlClient.SqlConnection.Open()
at Microsoft.Crm.CrmDbConnection.GetCreateAndOpenConnection()
at Microsoft.Crm.CrmDbConnection.Open()
at Microsoft.Crm.SharedDatabase.DatabaseMetadata.LoadMetadataXmlFromDatabase(CrmDBConnectionType connectionType, String connectionString, Int32& maxBlobSize)
at Microsoft.Crm.ConfigurationDatabase.ConfigurationMetadata.LoadCache(String connectionString)
at Microsoft.Crm.ConfigurationDatabase.ConfigurationMetadata.get_Cache()
at Microsoft.Crm.SharedDatabase.DatabaseService.Initialize(String tableName)
at Microsoft.Crm.SharedDatabase.DatabaseService.RetrieveInternal(String tableName, String[] columns, PropertyBag[] conditions, Nullable`1 top, Nullable`1 offset, IList`1 orderBy, QueryHints hints, IDictionary collectionToFill)
at Microsoft.Crm.SharedDatabase.DatabaseService.Retrieve(String tableName, String[] columns, PropertyBag[] conditions)
at Microsoft.Crm.ServerLocatorService.Retrieve(String tableName, String[] columns, PropertyBag[] conditions)
at Microsoft.Crm.Monitoring.MonitoringSettings..cctor()
InnerException Type:System.Data.SqlClient.SqlException
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