Hi, This is possible antivirus problem. Please reenabled the Forefront services. Best Regards, Lisa

Hi, Attached is a stack trace when I try to open a meeting invitation in OWA. Meeting is visible in OWA calendar, but cannot open to view details, and same trace is generated. In Outlook it just says "Cannot open this item". We have recently disabled the scans for Forefront Server Security Administrator because it was causing memory to run low (test environment so we figure there's no harm). After disabling scanning, we recycled the services by stopping and starting the Exchange Transport, and verified that the FSC related services are up and running again. Now memory usage is back to normal, no FSCRealTimeScanner or FSCTransportScanner processes, but cannot access newly created meeting invites. Any insight would be greatly appreciated! Please let us know if any additional information is needed for debugging. Request Url: https://tor-ex07-cas.aa2k7.local:443/owa/forms/basic/BasicMeetingPage.aspx?ae=Item&t=IPM.Schedule.Meeting.Request&id=RgAAAAAulX%2f0ofixSrAcsID1QdQqBwBql2CRAmVRSoAkI8FbDN1CAbgCmWajAABql2CRAmVRSoAkI8FbDN1CAbgDTkQhAAAL User host address: 192.168.62.86 User: MBB07-100 EX Address: /o=aa2K7/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Recipients/cn=MBB07-100 SMTP Address: MBB07-100@aa2k7.local OWA version: 8.3.83.4 Mailbox server: tor-ex07-mb1.aa2K7.LOCAL Exception Exception type: Microsoft.Exchange.Data.Storage.StoragePermanentException Exception message: Could not get properties. Call stack Microsoft.Exchange.Data.Storage.MapiPropertyBag.GetProperties(IList`1 propertyDefinitions) Microsoft.Exchange.Data.Storage.StoreObjectPropertyBag.InternalLoad(PropertyDefinition[] properties, Boolean forceReload) Microsoft.Exchange.Data.Storage.StoreObjectPropertyBag..ctor(StoreSession session, MapiProp mapiProp, Origin origin, PropertyDefinition[] autoloadProperties, Boolean canSaveOrDisposeMapiProp) Microsoft.Exchange.Data.Storage.StoreObjectPropertyBag..ctor(StoreSession session, MapiProp mapiProp, Origin origin, PropertyDefinition[] autoloadProperties) Microsoft.Exchange.Data.Storage.Item.InternalBindItem(StoreSession session, StoreObjectId itemId, Byte[] changeKey, ItemBindOption itemBindOption, PropertyDefinition[] allPropsToLoad) Microsoft.Exchange.Data.Storage.Item.InternalBind[T](StoreSession session, StoreId id, ItemBindOption itemBindOption, PropertyDefinition[] allPropsToLoad) Microsoft.Exchange.Data.Storage.Item.InternalBind[T](StoreSession session, StoreId id, PropertyDefinition[] allPropsToLoad) Microsoft.Exchange.Clients.Owa.Core.Utilities.GetItem[T](StoreSession storeSession, StoreId storeId, Boolean forceAsMessageItem, PropertyDefinition[] prefetchProperties) Microsoft.Exchange.Clients.Owa.Core.Utilities.GetItem[T](UserContext userContext, StoreId storeId, Boolean forceAsMessageItem, PropertyDefinition[] prefetchProperties) Microsoft.Exchange.Clients.Owa.Basic.OwaForm.Initialize[T](Boolean itemRequired, Boolean forceAsMessageItem, PropertyDefinition[] prefetchProperties) Microsoft.Exchange.Clients.Owa.Basic.OwaForm.Initialize[T](PropertyDefinition[] prefetchProperties) Microsoft.Exchange.Clients.Owa.Basic.MeetingPage.MeetingPageWriterFactory(String itemType, EventArgs e) Microsoft.Exchange.Clients.Owa.Basic.MeetingPage.OnLoad(EventArgs e) System.Web.UI.Control.LoadRecursive() System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) Inner Exception Exception type: Microsoft.Mapi.MapiExceptionCallFailed Exception message: MapiExceptionCallFailed: Unable to get properties on object. (hr=0x80004005, ec=-2147467259) Diagnostic context: Lid: 18969 EcDoRpcExt2 called [length=810] Lid: 27161 EcDoRpcExt2 returned [ec=0x0][length=474][latency=15] Lid: 23226 --- ROP Parse Start --- Lid: 27962 ROP: ropOpenMessage [3] Lid: 27962 ROP: ropGetPropsSpecific [7] Lid: 17082 ROP Error: 0x80004005 Lid: 26465 Lid: 21921 StoreEc: 0x80004005 Lid: 27962 ROP: ropExtendedError [250] Lid: 1494 ---- Remote Context Beg ---- Lid: 26426 ROP: ropGetPropsSpecific [7] Lid: 21970 StoreEc: 0x8004010F PropTag: 0xE960102 Lid: 21970 StoreEc: 0x8004010F PropTag: 0x6708000B Lid: 21970 StoreEc: 0x8004010F PropTag: 0xE960102 Lid: 21970 StoreEc: 0x8004010F PropTag: 0x67760102 Lid: 25394 Lid: 19506 Lid: 27698 Lid: 11285 StoreEc: 0x80004005 Lid: 5257 StoreEc: 0x80004005 Lid: 1750 ---- Remote Context End ---- Lid: 26849 Lid: 21817 ROP Failure: 0x80004005 Lid: 20385 Lid: 28577 StoreEc: 0x80004005 Lid: 32001 Lid: 29953 StoreEc: 0x80004005 Call stack Microsoft.Mapi.MapiExceptionHelper.ThrowIfError(String message, Int32 hresult, Object objLastErrorInfo) Microsoft.Mapi.MapiProp.GetProps(PropTag[] propTagsRequested) Microsoft.Exchange.Data.Storage.MapiPropertyBag.GetProperties(IList`1 propertyDefinitions)

80004005 is basically a generic failed, as is -2147467259. In my experience, this is usually an ambiguous resolution issue. I'm guessing OAB issues would be a good place to start.

Hi, This is possible antivirus problem. Please reenabled the Forefront services. Best Regards, Lisa