Are you able to open the Console on the Root Management Server? Have you checked the Operations Manager event log in Event Viewer on the RMS to see if there are any exceptions from the Data Access Service?Michael Pearson OpsMgr Performance Test Team http://blogs.technet.com/michaelpearson/ This posting is provided "AS IS" with no warranties, and confers no rights. Use of attachments are subject to the terms specified at http://www.microsoft.com/info/cpyright.htm

Are you able to open the Console on the Root Management Server? Have you checked the Operations Manager event log in Event Viewer on the RMS to see if there are any exceptions from the Data Access Service? Michael Pearson OpsMgr Performance Test Team http://blogs.technet.com/michaelpearson/ This posting is provided "AS IS" with no warranties, and confers no rights. Use of attachments are subject to the terms specified at http://www.microsoft.com/info/cpyright.htm Cannot too. Today I uninstalled the RMS and install it again, now I can open the Console from RMS.

Ok, so this issue is now resolved then?Michael Pearson OpsMgr Performance Test Team http://blogs.technet.com/michaelpearson/ This posting is provided "AS IS" with no warranties, and confers no rights. Use of attachments are subject to the terms specified at http://www.microsoft.com/info/cpyright.htm

http://social.technet.microsoft.com/Forums/en-US/operationsmanagergeneral/thread/df283491-c0e8-4eef-8c6a-eb709864cabdhttp://OpsMgr.ru/

Hi Guys, I unable to connect to SCOM Console, the error like this : Date: 1/19/2011 9:03:16 AM Application: System Center Operations Manager 2007 R2 Application Version: 6.1.7221.0 Severity: Error Message: Failed to connect to server 'SCOM.mylab.com' Microsoft.EnterpriseManagement.Common.ServiceNotRunningException: The sdk service is either not running or not yet initialized. ---> System.ServiceModel.EndpointNotFoundException: Could not connect to net.tcp://SCOM.mylab.com:5724/SdkDataAccess. The connection attempt lasted for a time span of 00:00:01.9938088. TCP error code 10061: No connection could be made because the target machine actively refused it 192.168.3.39:5724. ---> System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it 192.168.3.39:5724 at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress) at System.Net.Sockets.Socket.Connect(EndPoint remoteEP) at System.ServiceModel.Channels.SocketConnectionInitiator.Connect(Uri uri, TimeSpan timeout) --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.SocketConnectionInitiator.Connect(Uri uri, TimeSpan timeout) at System.ServiceModel.Channels.BufferedConnectionInitiator.Connect(Uri uri, TimeSpan timeout) at System.ServiceModel.Channels.ConnectionPoolHelper.EstablishConnection(TimeSpan timeout) at System.ServiceModel.Channels.ClientFramingDuplexSessionChannel.OnOpen(TimeSpan timeout) at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout) at System.ServiceModel.Channels.LayeredChannel`1.OnOpen(TimeSpan timeout) at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.OnOpen(TimeSpan timeout) at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.CallOnceManager.CallOnce(TimeSpan timeout, CallOnceManager cascade) at System.ServiceModel.Channels.ServiceChannel.EnsureOpened(TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at Microsoft.EnterpriseManagement.Common.ISessionManager.Connect(Boolean useCache) at Microsoft.EnterpriseManagement.DataAbstractionLayer.SdkDataAbstractionLayer.CreateChannel(TieredManagementGroupConnectionSettings managementGroupTier) --- End of inner exception stack trace --- at Microsoft.EnterpriseManagement.DataAbstractionLayer.SdkDataAbstractionLayer.HandleIndigoExceptions(Exception ex) at Microsoft.EnterpriseManagement.DataAbstractionLayer.SdkDataAbstractionLayer.CreateChannel(TieredManagementGroupConnectionSettings managementGroupTier) at Microsoft.EnterpriseManagement.DataAbstractionLayer.SdkDataAbstractionLayer..ctor(DuplexChannelFactory`1 channelFactory, TieredManagementGroupConnectionSettings managementGroupTier, IClientDataAccess callback, CacheMode cacheMode) at Microsoft.EnterpriseManagement.DataAbstractionLayer.SdkDataAbstractionLayer.CreateEndpoint(ManagementGroupConnectionSettings connectionSettings, IClientDataAccess clientCallback) at Microsoft.EnterpriseManagement.DataAbstractionLayer.SdkDataAbstractionLayer.Connect(ManagementGroupConnectionSettings connectionSettings) at Microsoft.EnterpriseManagement.ManagementGroup..ctor(String serverName) at Microsoft.EnterpriseManagement.ManagementGroup.Connect(String serverName) at Microsoft.EnterpriseManagement.Mom.Internal.UI.Common.ManagementGroupSessionManager.Connect(String server) at Microsoft.EnterpriseManagement.Mom.Internal.UI.Console.ConsoleWindowBase.TryConnectToManagementGroupJob(Object sender, ConsoleJobEventArgs args) System.ServiceModel.EndpointNotFoundException: Could not connect to net.tcp://SCOM.mylab.com:5724/SdkDataAccess. The connection attempt lasted for a time span of 00:00:01.9938088. TCP error code 10061: No connection could be made because the target machine actively refused it 192.168.3.39:5724. ---> System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it 192.168.3.39:5724 at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress) at System.Net.Sockets.Socket.Connect(EndPoint remoteEP) at System.ServiceModel.Channels.SocketConnectionInitiator.Connect(Uri uri, TimeSpan timeout) --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.SocketConnectionInitiator.Connect(Uri uri, TimeSpan timeout) at System.ServiceModel.Channels.BufferedConnectionInitiator.Connect(Uri uri, TimeSpan timeout) at System.ServiceModel.Channels.ConnectionPoolHelper.EstablishConnection(TimeSpan timeout) at System.ServiceModel.Channels.ClientFramingDuplexSessionChannel.OnOpen(TimeSpan timeout) at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout) at System.ServiceModel.Channels.LayeredChannel`1.OnOpen(TimeSpan timeout) at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.OnOpen(TimeSpan timeout) at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.CallOnceManager.CallOnce(TimeSpan timeout, CallOnceManager cascade) at System.ServiceModel.Channels.ServiceChannel.EnsureOpened(TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at Microsoft.EnterpriseManagement.Common.ISessionManager.Connect(Boolean useCache) at Microsoft.EnterpriseManagement.DataAbstractionLayer.SdkDataAbstractionLayer.CreateChannel(TieredManagementGroupConnectionSettings managementGroupTier) System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it 192.168.3.39:5724 at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress) at System.Net.Sockets.Socket.Connect(EndPoint remoteEP) at System.ServiceModel.Channels.SocketConnectionInitiator.Connect(Uri uri, TimeSpan timeout) any idea ? I can't find any OpsMgr SDK service too.

http://social.technet.microsoft.com/Forums/en-US/operationsmanagergeneral/thread/df283491-c0e8-4eef-8c6a-eb709864cabd http://OpsMgr.ru/ service for System Center Data Access already started yet I still can't open the OpsMgr Console.

Ok, so this issue is now resolved then? Michael Pearson OpsMgr Performance Test Team http://blogs.technet.com/michaelpearson/ This posting is provided "AS IS" with no warranties, and confers no rights. Use of attachments are subject to the terms specified at http://www.microsoft.com/info/cpyright.htm yes, correct