The pool managing the instance is not available or the location monitoring object cannot be found - discovery progress

Hi,

I have installed scom 2012 with integrated SP1 on windows server 2008 R2 with integrated SP1 and SQL 2008 R2 SP2.

The Problem I have is when trying to discovery I´m getting this error:

The pool managing the instance is not available or the location monitoring object cannot be found

Date: 05.03.2013 14:44:22
Application: Operations Manager
Application Version: 7.0.9538.0
Severity: Error
Message:

Microsoft.EnterpriseManagement.Common.LocationObjectNotFoundException: The pool managing the instance is not available or the location monitoring object cannot be found.
   at Microsoft.EnterpriseManagement.Common.Internal.ServiceProxy.HandleFault(String methodName, Message message)
   at Microsoft.EnterpriseManagement.Common.Internal.AdministrationServiceProxy.LaunchDiscovery(Guid batchId, IList`1 jobDefinitions)
   at Microsoft.EnterpriseManagement.Administration.ManagementServer.BeginExecuteWindowsDiscovery(IList`1 discoveryConfigurations, AsyncCallback callback, Object state)
   at Microsoft.EnterpriseManagement.Mom.Internal.UI.Administration.DiscoveryProgress.<>c__DisplayClass7.<SubmitTask>b__3(Object , ConsoleJobEventArgs )
   at Microsoft.EnterpriseManagement.Mom.Internal.UI.Console.ConsoleJobExceptionHandler.ExecuteJob(IComponent component, EventHandler`1 job, Object sender, ConsoleJobEventArgs args)

How can I solve this? Thank you.

gruss Daniel Ovadia MBSS - Microsoft Dynamics CRM MCNPS