Can anyone point me in the right direction for this error? 9/17/2008 12:21 PM : Application Sep 17 2008 12:21:11 ISXCH001 %Application: MSExchange Search Indexer : Mapi protocol handler encountered an unknown exception obtaining message content from : MDB c1663073-694a-40a0-92cb-8cac2dc7076c, Mailbox 6ec7fa70-cf59-4302-b257-5f1fa669fa4e, DocumentID 139842, EntryID System.Byte[]. The exception is: Microsoft.Mapi.MapiExceptionNotFound: MapiExceptionNotFound: Unable to open property 0x37010102 (Interface 0000000c-0000-0000-c000-000000000046, Options 0) with flags ReadOnly. (hr=0x8004010f, ec=-2147221233) Diagnostic context: Lid: 18969 EcDoRpcExt2 called [length=103] Lid: 27161 EcDoRpcExt2 returned [ec=0x0][length=206][latency=0] Lid: 23226 --- ROP Parse Start --- Lid: 27962 ROP: ropOpenAttach [34] Lid: 27962 ROP: ropOpenStream [43] Lid: 17082 ROP Error: 0x8004010F Lid: 24673 Lid: 21921 StoreEc: 0x8004010F Lid: 27962 ROP: ropExtendedError [250] Lid: 1494 ---- Remote Context Beg ---- Lid: 26426 ROP: ropOpenStream [43] Lid: 24633 Lid: 5076 StoreEc: 0x8004010F PropTag: 0

Hi, Do you have Exchange 2007 SP1 UR3 and updatesinstalled? If not then install and I think this was resolved in it. Read Rollup installation troubleshooting session in below article before installing SP1 UR3... http://msexchangeteam.com/archive/2008/07/08/449161.aspx

I did go into the installed programs list on the server and yes, rollup #3 for SP1 is installed. I remember doing it on all the severs a month or so ago. I ran a windows update at the same time and nothing but Silverlight was availible for that server. Amit Tank wrote: Hi, Do you have Exchange 2007 SP1 UR3 and updatesinstalled? If not then install and I think this was resolved in it. Read Rollup installation troubleshooting session in below article before installing SP1 UR3... http://msexchangeteam.com/archive/2008/07/08/449161.aspx

Clarify: We got an error which indicate search service encountered an unknown issue when it try to obtain the content from mailbox 6ec7fa70-cf59-4302-b257-5f1fa669fa4e Explanation: If a message arrives in store with *something* flagged that indicates it should have an attachment, but PR_ATTACH_DATA_BIN property is missing, then server will not index the message contents. When the indexer finds an attachment, but it doesnt have any data this Event will be written. The Attachments present in Outlook if the PR_ATTACH_DATA_BIN property is missing, but if you try to open this attachment you will get an error that it is not possible to open this attachment Interim updates for this issue is patched in among RU1, RU2 and RU3, The fix for it will be released soon Currently, lets locate this mailbox by using EMS: Get-Mailbox 6ec7fa70-cf59-4302-b257-5f1fa669fa4e | FL Then move the data to PST to avoid further the error info