Hi,
I am unable to get any newly created Configuration Manager or AD connectors to run in SCSM. I am able to create the connectors, but can not get them to run. I do not have a date for when this started, but any connector I have always had running has no issues.
I checked the event log and found a couple of errors with the source "Data Connectors" , that I will place below. Does anyone know of how to resolve this issue?
AD Connector Errors
1. The group expansion workflow for connector Group Connector has encountered the following error:
Error: Error resolving group with domain (MY DOMAIN NAME WAS HERE) and name EA. Exception: System.DirectoryServices.AccountManagement.MultipleMatchesException: Multiple principals contain a matching Identity.
at System.DirectoryServices.AccountManagement.ADStoreCtx.FindPrincipalByIdentRefHelper(Type principalType, String urnScheme, String urnValue, DateTime referenceDate, Boolean useSidHistory)
at System.DirectoryServices.AccountManagement.ADStoreCtx.FindPrincipalByIdentRef(Type principalType, String urnScheme, String urnValue, DateTime referenceDate)
at System.DirectoryServices.AccountManagement.Principal.FindByIdentityWithTypeHelper(PrincipalContext context, Type principalType, Nullable`1 identityType, String identityValue, DateTime refDate)
at System.DirectoryServices.AccountManagement.GroupPrincipal.FindByIdentity(PrincipalContext context, String identityValue)
at Microsoft.EnterpriseManagement.ServiceManager.Sdk.Connectors.Lfx.Workflows.ADGroupExpander.Start(Guid connectorId)
2. The group expansion workflow for connector Group Connector has encountered the following error:
Error: System.NullReferenceException: Object reference not set to an instance of an object.
at Microsoft.EnterpriseManagement.ServiceManager.Sdk.Connectors.Lfx.Workflows.ADPersonCreator.Flush()
at Microsoft.EnterpriseManagement.ServiceManager.Sdk.Connectors.Lfx.Workflows.CSVImportCreator.AddObjectToQueue(BatchCommitObject adObject)
at Microsoft.EnterpriseManagement.ServiceManager.Sdk.Connectors.Lfx.Workflows.ADGroupExpander.ExpandGroup(GroupPrincipal groupPrincipal)
Additionally, I also get information logs that show as if data is being imported even though the console does not show the connector as running
Config Manager Connector
Connector Configuration Manager Connector imported 20 changes for data of type Microsoft.SystemCenter.ConfigurationManager.NonComplianceRefersComputer from cache table Cached_CMv5_DCMNonCompliantConfigItems.
AD Connector
Connector Group Connector,ADConnector.0b729dc46a2e4734837c4c26c2b7c454 saving 9 datarows returned by query to table/view ADGroups. These include creates/updates or deletions at source.