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New QFE for SCE that fix the Network Topology diagram view July 12, 2007

Posted by Björn Axéll in KB, SCE.

Microsoft has now released a QFE (KB936339) that will fix the Network Topology diagram view in SCE. There has been two symptoms for this issue:

1) After discovering network routers in Essentials 2007, the Network Topology diagram view in the Monitoring space will be populated with subnet groups that contain network devices, but no Windows-based computers (se picture below).

2) If you looked in the Evenlog (Operations Manager) on your SCE server, you see the error 4509:

Event Type: Error
Event Source: HealthService
Event Category: Health Service
Event ID: 4509
Date: 2007-07-12
Time: 12:46:24
User: N/A
Computer: TestSCEsrv
The constructor for the managed module type “Microsoft.EnterpriseManagement.Mom.DatabaseQueryModules.GroupCalculationModule” threw an exception. This module was running in rule “Microsoft.SystemCenter.WindowsComputer.IPSubnet.PopulateGroup” running for instance “” with id:”{A1BD10CC-9996-26E1-65A0-8215A58F5B2B}” in management group “TestSCE_MG”. The exception text is: Microsoft.EnterpriseManagement.Mom.DatabaseQueryModules.InvalidDatabaseQueryModuleConfigurationException: RelationshipTypeId = 6068f699-56a0-8ce1-f625-701a148a219b
at Microsoft.EnterpriseManagement.Mom.DatabaseQueryModules.MembershipSubscription.ValidateRelationshipType(Guid relationshipTypeId, Guid sourceManagedTypeId, Guid targetManagedTypeId)
at Microsoft.EnterpriseManagement.Mom.DatabaseQueryModules.MembershipSubscription.Create(IXPathNavigable configurationXml, RelationshipQueryResultMethod relationshipQueryResultMethod, NotifyFatalErrorMethod notifyFatalErrorMethod)
at Microsoft.EnterpriseManagement.Mom.DatabaseQueryModules.GroupCalculationModule..ctor(ModuleHost`1 moduleHost, XmlReader configuration, Byte[] previousState)

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.


After installing the QFE, the view will include both Windows -based computers and networking devices (see picture below).


The KB article is KB936339. Note that you will need to call CCS to receive the QFE (but they won’t charge for it)

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