Migration Agent for Exchange (MAgE) logs:
Error System.ArgumentException: Requested value 'User' was not found.
at System.Enum.EnumResult.SetFailure(ParseFailureKind failure, String failureMessageID, Object failureMessageFormatArgument)
at System.Enum.TryParseEnum(Type enumType, String value, Boolean ignoreCase, EnumResult& parseResult)
at System.Enum.Parse(Type enumType, String value, Boolean ignoreCase)
at Microsoft.Exchange.WebServices.Data.EwsUtilities.Parse[T](String value)
at Microsoft.Exchange.WebServices.Data.EwsXmlReader.ReadElementValue[T]()
at Microsoft.Exchange.WebServices.Data.EmailAddress.TryReadElementFromXml(EwsServiceXmlReader reader)
at Microsoft.Exchange.WebServices.Data.ComplexProperty.InternalLoadFromXml(EwsServiceXmlReader reader, XmlNamespace xmlNamespace, String xmlElementName, Func`2 readAction)
at Microsoft.Exchange.WebServices.Data.ComplexProperty.LoadFromXml(EwsServiceXmlReader reader, XmlNamespace xmlNamespace, String xmlElementName)
at Microsoft.Exchange.WebServices.Data.ComplexProperty.LoadFromXml(EwsServiceXmlReader reader, String xmlElementName)
at Microsoft.Exchange.WebServices.Data.ComplexPropertyDefinitionBase.InternalLoadFromXml(EwsServiceXmlReader reader, PropertyBag propertyBag)
at Microsoft.Exchange.WebServices.Data.ContainedPropertyDefinition`1.InternalLoadFromXml(EwsServiceXmlReader reader, PropertyBag propertyBag)
at Microsoft.Exchange.WebServices.Data.ComplexPropertyDefinitionBase.LoadPropertyValueFromXml(EwsServiceXmlReader reader, PropertyBag propertyBag)
at Microsoft.Exchange.WebServices.Data.PropertyBag.LoadFromXml(EwsServiceXmlReader reader, Boolean clear, PropertySet requestedPropertySet, Boolean onlySummaryPropertiesRequested)
at Microsoft.Exchange.WebServices.Data.SyncResponse`2.ReadElementsFromXml(EwsServiceXmlReader reader)
at Microsoft.Exchange.WebServices.Data.ServiceResponse.LoadFromXml(EwsServiceXmlReader reader, String xmlElementName)
at Microsoft.Exchange.WebServices.Data.MultiResponseServiceRequest`1.ParseResponse(EwsServiceXmlReader reader)
at Microsoft.Exchange.WebServices.Data.ServiceRequestBase.ParseResponse(EwsServiceXmlReader reader, WebHeaderCollection responseHeaders)
at Microsoft.Exchange.WebServices.Data.ServiceRequestBase.ReadResponse(EwsServiceXmlReader ewsXmlReader, WebHeaderCollection responseHeaders)
at Microsoft.Exchange.WebServices.Data.SimpleServiceRequestBase.ReadResponseXml(Stream responseStream, WebHeaderCollection responseHeaders)
at Microsoft.Exchange.WebServices.Data.SimpleServiceRequestBase.ReadResponse(IEwsHttpWebResponse response)
at Microsoft.Exchange.WebServices.Data.MultiResponseServiceRequest`1.Execute()
at Quest.MigrationManager.Exchange.MigrationConnectors.Ews.ProductionExchangeService.SyncFolderItems(FolderId syncFolderId, PropertySet propertySet, IEnumerable`1 ignoredItemIds, Int32 maxChangesReturned, SyncFolderItemsScope syncScope, String syncState)
at Quest.MigrationManager.Exchange.MigrationConnectors.Ews.FolderItemsSyncStateAdvancer.AdvanceInner(String folderId, PropertySet propSet, String oldSyncState, String& newSyncState, Action`1 additionalAction)
at Quest.MigrationManager.Exchange.MigrationConnectors.Ews.FolderItemsSyncStateAdvancer.Advance(String folderId, String oldSyncState, String& newSyncState)
at Quest.MigrationManager.Exchange.MigrationConnectors.Ews.EwsBatchUploader.UpdateCurrentSyncState(String folderId, String& syncState)
at Quest.MigrationManager.Exchange.MigrationConnectors.Ews.EwsBatchUploader.UploadBatch()
at Quest.MigrationManager.Exchange.MigrationConnectors.Ews.EwsBatchUploader.UploadItem(StreamedItem item)
at Quest.MigrationManager.Exchange.MigrationConnectors.Ews.EwsSyncConnector.SetFTSCallback(StreamedItem param)