Dear experts,
Out of sudden, my SCCM console is not working at my win 11 client machine. It's been working just fine since May 2022 and I didn't recall there was any system change in recent days.
Any idea how I can overcome this? I've tried reinstalling the client but it didn't make any difference.
Thanks a lot!
[7, PID:22696][08/12/2022 11:08:57] :Transport error; failed to connect, message: 'The RPC server is unavailable.
'\r\nMicrosoft.ConfigurationManagement.ManagementProvider.SmsConnectionException\r\nThe RPC server is unavailable.
\r\n at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)
at Microsoft.ConfigurationManagement.AdminConsole.SmsSiteConnectionNode.GetConnectionManagerInstance(String connectionManagerInstance)\r\nThe RPC server is unavailable.
\r\nSystem.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)
at System.Management.ManagementScope.InitializeGuts(Object o)
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObjectSearcher.Initialize()
at System.Management.ManagementObjectSearcher.Get()
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)\r\n
[2, PID:22696][08/12/2022 11:08:57] :System.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)
at System.Management.ManagementScope.InitializeGuts(Object o)
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObject.Initialize(Boolean getObject)
at System.Management.ManagementObject.InvokeMethod(String methodName, ManagementBaseObject inParameters, InvokeMethodOptions options)
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.ExecuteMethod(String methodClass, String methodName, Dictionary`2 methodParameters, Boolean traceParameters)\r\n
[5, PID:22696][08/12/2022 11:08:57] :System.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)
at System.Management.ManagementScope.InitializeGuts(Object o)
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObjectSearcher.Initialize()
at System.Management.ManagementObjectSearcher.Get()
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)\r\n
[5, PID:22696][08/12/2022 11:08:57] :Transport error; failed to connect, message: 'The RPC server is unavailable.
'\r\nMicrosoft.ConfigurationManagement.ManagementProvider.SmsConnectionException\r\nThe RPC server is unavailable.
\r\n at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)
at Microsoft.ConfigurationManagement.AdminConsole.SmsSiteConnectionNode.GetConnectionManagerInstance(String connectionManagerInstance)\r\nThe RPC server is unavailable.
\r\nSystem.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)
at System.Management.ManagementScope.InitializeGuts(Object o)
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObjectSearcher.Initialize()
at System.Management.ManagementObjectSearcher.Get()
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)\r\n
[5, PID:22696][08/12/2022 11:08:57] :System.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)
at System.Management.ManagementScope.InitializeGuts(Object o)
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObjectSearcher.Initialize()
at System.Management.ManagementObjectSearcher.Get()
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)\r\n
[5, PID:22696][08/12/2022 11:08:57] :Transport error; failed to connect, message: 'The RPC server is unavailable.
'\r\nMicrosoft.ConfigurationManagement.ManagementProvider.SmsConnectionException\r\nThe RPC server is unavailable.
\r\n at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)
at Microsoft.ConfigurationManagement.AdminConsole.SmsSiteConnectionNode.GetConnectionManagerInstance(String connectionManagerInstance)\r\nThe RPC server is unavailable.
\r\nSystem.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)
at System.Management.ManagementScope.InitializeGuts(Object o)
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObjectSearcher.Initialize()
at System.Management.ManagementObjectSearcher.Get()
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)\r\n
[2, PID:22696][08/12/2022 11:08:57] :System.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)
at System.Management.ManagementScope.InitializeGuts(Object o)
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObject.Initialize(Boolean getObject)
at System.Management.ManagementObject.InvokeMethod(String methodName, ManagementBaseObject inParameters, InvokeMethodOptions options)
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.ExecuteMethod(String methodClass, String methodName, Dictionary`2 methodParameters, Boolean traceParameters)\r\n
[2, PID:22696][08/12/2022 11:08:57] :System.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)
at System.Management.ManagementScope.InitializeGuts(Object o)
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObject.Initialize(Boolean getObject)
at System.Management.ManagementObject.InvokeMethod(String methodName, ManagementBaseObject inParameters, InvokeMethodOptions options)
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.ExecuteMethod(String methodClass, String methodName, Dictionary`2 methodParameters, Boolean traceParameters)\r\n
[1, PID:22696][08/12/2022 11:09:05] :System.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Management.ThreadDispatch.Start()
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObjectSearcher.Initialize()
at System.Management.ManagementObjectSearcher.Get()
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)\r\n
[1, PID:22696][08/12/2022 11:09:05] :Transport error; failed to connect, message: 'The RPC server is unavailable.
'\r\nMicrosoft.ConfigurationManagement.ManagementProvider.SmsConnectionException\r\nThe RPC server is unavailable.
\r\n at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)
at Microsoft.ConfigurationManagement.AdminConsole.SmsSiteConnectionNode.GetConnectionManagerInstance(String connectionManagerInstance)\r\nThe RPC server is unavailable.
\r\nSystem.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Management.ThreadDispatch.Start()
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObjectSearcher.Initialize()
at System.Management.ManagementObjectSearcher.Get()
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)\r\n
[1, PID:22696][08/12/2022 11:09:07] :System.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Management.ThreadDispatch.Start()
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObjectSearcher.Initialize()
at System.Management.ManagementObjectSearcher.Get()
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)\r\n
[1, PID:22696][08/12/2022 11:09:07] :Transport error; failed to connect, message: 'The RPC server is unavailable.
'\r\nMicrosoft.ConfigurationManagement.ManagementProvider.SmsConnectionException\r\nThe RPC server is unavailable.
\r\n at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)
at Microsoft.ConfigurationManagement.AdminConsole.SmsSiteConnectionNode.GetConnectionManagerInstance(String connectionManagerInstance)\r\nThe RPC server is unavailable.
\r\nSystem.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Management.ThreadDispatch.Start()
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObjectSearcher.Initialize()
at System.Management.ManagementObjectSearcher.Get()
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)\r\n
[2, PID:22696][08/12/2022 11:09:07] :System.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)
at System.Management.ManagementScope.InitializeGuts(Object o)
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObject.Initialize(Boolean getObject)
at System.Management.ManagementObject.InvokeMethod(String methodName, ManagementBaseObject inParameters, InvokeMethodOptions options)
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.ExecuteMethod(String methodClass, String methodName, Dictionary`2 methodParameters, Boolean traceParameters)\r\n
[2, PID:22696][08/12/2022 11:09:07] :System.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)
at System.Management.ManagementScope.InitializeGuts(Object o)
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObject.Initialize(Boolean getObject)
at System.Management.ManagementObject.InvokeMethod(String methodName, ManagementBaseObject inParameters, InvokeMethodOptions options)
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.ExecuteMethod(String methodClass, String methodName, Dictionary`2 methodParameters, Boolean traceParameters)\r\n
[1, PID:22696][08/12/2022 11:09:11] :System.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Management.ThreadDispatch.Start()
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObjectSearcher.Initialize()
at System.Management.ManagementObjectSearcher.Get()
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)\r\n
[1, PID:22696][08/12/2022 11:09:11] :Transport error; failed to connect, message: 'The RPC server is unavailable.
'\r\nMicrosoft.ConfigurationManagement.ManagementProvider.SmsConnectionException\r\nThe RPC server is unavailable.
\r\n at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)
at Microsoft.ConfigurationManagement.AdminConsole.SmsSiteConnectionNode.GetConnectionManagerInstance(String connectionManagerInstance)\r\nThe RPC server is unavailable.
\r\nSystem.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Management.ThreadDispatch.Start()
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObjectSearcher.Initialize()
at System.Management.ManagementObjectSearcher.Get()
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)\r\n
[2, PID:22696][08/12/2022 11:09:38] :System.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)
at System.Management.ManagementScope.InitializeGuts(Object o)
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObject.Initialize(Boolean getObject)
at System.Management.ManagementObject.InvokeMethod(String methodName, ManagementBaseObject inParameters, InvokeMethodOptions options)
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.ExecuteMethod(String methodClass, String methodName, Dictionary`2 methodParameters, Boolean traceParameters)\r\n
[1, PID:22696][08/12/2022 11:10:29] :System.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Management.ThreadDispatch.Start()
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObjectSearcher.Initialize()
at System.Management.ManagementObjectSearcher.Get()
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)\r\n
[1, PID:22696][08/12/2022 11:10:29] :Transport error; failed to connect, message: 'The RPC server is unavailable.
'\r\nMicrosoft.ConfigurationManagement.ManagementProvider.SmsConnectionException\r\nThe RPC server is unavailable.
\r\n at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)
at Microsoft.ConfigurationManagement.AdminConsole.SmsSiteConnectionNode.GetConnectionManagerInstance(String connectionManagerInstance)\r\nThe RPC server is unavailable.
\r\nSystem.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Management.ThreadDispatch.Start()
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObjectSearcher.Initialize()
at System.Management.ManagementObjectSearcher.Get()
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)\r\n
[2, PID:22696][08/12/2022 11:10:33] :System.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)
at System.Management.ManagementScope.InitializeGuts(Object o)
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObject.Initialize(Boolean getObject)
at System.Management.ManagementObject.InvokeMethod(String methodName, ManagementBaseObject inParameters, InvokeMethodOptions options)
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.ExecuteMethod(String methodClass, String methodName, Dictionary`2 methodParameters, Boolean traceParameters)\r\n
[1, PID:22696][08/12/2022 11:10:34] :System.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Management.ThreadDispatch.Start()
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObjectSearcher.Initialize()
at System.Management.ManagementObjectSearcher.Get()
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)\r\n
[1, PID:22696][08/12/2022 11:10:34] :Transport error; failed to connect, message: 'The RPC server is unavailable.
'\r\nMicrosoft.ConfigurationManagement.ManagementProvider.SmsConnectionException\r\nThe RPC server is unavailable.
\r\n at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)
at Microsoft.ConfigurationManagement.AdminConsole.SmsSiteConnectionNode.GetConnectionManagerInstance(String connectionManagerInstance)\r\nThe RPC server is unavailable.
\r\nSystem.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Management.ThreadDispatch.Start()
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObjectSearcher.Initialize()
at System.Management.ManagementObjectSearcher.Get()
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.Connect(String configMgrServerPath)\r\n
[2, PID:22696][08/12/2022 11:11:01] :System.Runtime.InteropServices.COMException\r\nThe RPC server is unavailable.
\r\n at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)
at System.Management.ManagementScope.InitializeGuts(Object o)
at System.Management.ManagementScope.Initialize()
at System.Management.ManagementObject.Initialize(Boolean getObject)
at System.Management.ManagementObject.InvokeMethod(String methodName, ManagementBaseObject inParameters, InvokeMethodOptions options)
at Microsoft.ConfigurationManagement.ManagementProvider.WqlQueryEngine.WqlConnectionManager.ExecuteMethod(String methodClass, String methodName, Dictionary`2 methodParameters, Boolean traceParameters)\r\n