Hi, I am doing a SharePoint profile sync and I got this error on the Synchronization Service Manager. name: MOSS-<GUID> Profile Name:MOSS_EXPORT_<GUID> Status: completed-export-errors There are 5000 errors and they all say: ma-extension-error When I click on one, then click details I get what is below. It looks like the server was unavailable. 1. Is this bad? 2. Will it fix itself and try again? If so, how can I prove this? 3. Should I be worried going forward? System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> Microsoft.Office.Server.UserProfiles.UserProfileApplicationNotAvailableException: The requested service, 'http://servername:32843/ddcbccaaaaaasss28d3abf17d0a48ea2/ProfileDBCacheService.svc' could not be activated. See the server's diagnostic trace logs for more information. at Microsoft.Office.Server.UserProfiles.ProfileDBCacheServiceClient.GetUserData(UserSearchCriteria searchCriteria) at Microsoft.Office.Server.UserProfiles.UserProfileCache.GetUserData(UserProfileManager objManager, Nullable`1 recordId, Guid gAcct, String strAcct, Byte[] bSid, String strEmail, Boolean doNotResolveToMasterAccount) at Microsoft.Office.Server.UserProfiles.UserProfile.RetrieveUser(String strAcct, Guid gAcct, Byte[] bSid, Nullable`1 recordId, Boolean doNotResolveToMasterAccount, Boolean loadFullProfile) at Microsoft.Office.Server.UserProfiles.UserProfile..ctor(UserProfileManager objManager, Int64 recordId) at Microsoft.Office.Server.UserProfiles.UserProfileManager.GetUserProfile(Int64 recordId) at Microsoft.Office.Server.UserProfiles.UserProfileManager.GetProfile(Int64 recordId) at Microsoft.Office.Server.UserProfiles.ProfileImportExportService.UpdateWithProfileChangeData(Int64 importExportId, ProfileChangeData[] profileChangeData) --- End of inner exception stack trace --- at System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks) at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Office.Server.WebServiceDirectProxy.WebMethodInfo.Invoke(Object webServiceInstance, Object[] args) at Microsoft.Office.Server.WebServiceDirectProxy.Invoke(String methodName, Object[] args) at Microsoft.Office.Server.UserProfiles.ManagementAgent.ProfileImportExportDirect.UpdateWithProfileChangeData(Int64 importExportId, ProfileChangeData[] profileChangeData) at Microsoft.Office.Server.UserProfiles.ManagementAgent.ProfileImportExportExtension.Microsoft.MetadirectoryServices.IMAExtensibleCallExport.ExportEntry(ModificationType modificationType, String[] changedAttributes, CSEntry csentry)