Hi Guys
I'm currently undertaking an Exchange 2007 SP3 to Exchange 2013 migration, and all has been going swimmingly so far. We've moved all mailboxes across and are at the final stages and just want to move the public folders across.
I've been following the instructions in: http://technet.microsoft.com/en-us/library/jj150486(v=exchg.150).aspx this article, and we have gotten up to stage 5 (Start the Migration Request). The process gets around 20% of the way through, and from what we can tell seems to migrate all content from PF folders, however it then stops. I've posted an extract of the log below, which should show you the error we're currently getting (it tries then exhausts retries & stops).
16/01/2014 9:13:15 AM [EX2013] Transient error MapiExceptionUnknownUser hasoccurred. The system will retry (58/60).
16/01/2014 9:13:50 AM [EX2013] The Microsoft Exchange Mailbox Replication service
'EX2013.mydomain.local' (15.0.775.35 caps:3F) is examining the request.
16/01/2014 9:13:50 AM [EX2013] Connected to target mailbox
'db1f9a09-a4ab-435e-aedf-122095797a10', database 'Shared', Mailbox server
'EX2013.mydomain.local' Version 15.0 (Build 775.0), proxy server
'EX2013.mydomain.local' 15.0.775.35 caps:07FFCB07FFFF.
16/01/2014 9:13:50 AM [EX2013] Connected to source mailbox '', database
'EX05\Public Folders\Public Folders', Mailbox server 'ex05.mydomain.local' Version
8.3 (Build 327.0).
16/01/2014 9:13:50 AM [EX2013] Request processing continued, stage LoadingMessages.
16/01/2014 9:13:50 AM [EX2013] Copying messages is finished. Copying rules and
security descriptors.
16/01/2014 9:13:51 AM [EX2013] Transient error MapiExceptionUnknownUser has
occurred. The system will retry (59/60).
16/01/2014 9:14:25 AM [EX2013] The Microsoft Exchange Mailbox Replication service
'EX2013.mydomain.local' (15.0.775.35 caps:3F) is examining the request.
16/01/2014 9:14:25 AM [EX2013] Connected to target mailbox
'db1f9a09-a4ab-435e-aedf-122095797a10', database 'Shared', Mailbox server
'EX2013.mydomain.local' Version 15.0 (Build 775.0), proxy server
'EX2013.mydomain.local' 15.0.775.35 caps:07FFCB07FFFF.
16/01/2014 9:14:25 AM [EX2013] Connected to source mailbox '', database
'EX05\Public Folders\Public Folders', Mailbox server 'ex05.mydomain.local' Version
8.3 (Build 327.0).
16/01/2014 9:14:25 AM [EX2013] Request processing continued, stage LoadingMessages.
16/01/2014 9:14:25 AM [EX2013] Copying messages is finished. Copying rules and
security descriptors.
16/01/2014 9:14:25 AM [EX2013] Transient error MapiExceptionUnknownUser has
occurred. The system will retry (60/60).
16/01/2014 9:15:00 AM [EX2013] The Microsoft Exchange Mailbox Replication service
'EX2013.mydomain.local' (15.0.775.35 caps:3F) is examining the request.
16/01/2014 9:15:00 AM [EX2013] Connected to target mailbox
'db1f9a09-a4ab-435e-aedf-122095797a10', database 'Shared', Mailbox server
'EX2013.mydomain.local' Version 15.0 (Build 775.0), proxy server
'EX2013.mydomain.local' 15.0.775.35 caps:07FFCB07FFFF.
16/01/2014 9:15:00 AM [EX2013] Connected to source mailbox '', database
'EX05\Public Folders\Public Folders', Mailbox server 'ex05.mydomain.local' Version
8.3 (Build 327.0).
16/01/2014 9:15:00 AM [EX2013] Request processing continued, stage LoadingMessages.
16/01/2014 9:15:00 AM [EX2013] Copying messages is finished. Copying rules and
security descriptors.
16/01/2014 9:15:00 AM [EX2013] The job encountered too many transient failures (60)
and is quitting.
16/01/2014 9:15:00 AM [EX2013] Fatal error MapiExceptionUnknownUser has occurred.
Furthermore, in the event log, I get the following logged as the PF migration errors out:
Request '' (d0963f2b-9d8e-4470-924a-72749ca32a36) failed.Error code: -2147467259
MapiExceptionUnknownUser: Unable to make connection to the server. (hr=0x80004005, ec=1003)
Diagnostic context:
Lid: 49064 dwParam: 0x1
Lid: 37288 StoreEc: 0x6AB
Lid: 49064 dwParam: 0x2
Lid: 49191 EMSMDBMT.EcDoConnectEx called [length=193]
Lid: 65063 EMSMDBMT.EcDoConnectEx exception [rpc_status=0x6D9][latency=0]
Lid: 62184
Lid: 16280 dwParam: 0x0 Msg: EEInfo: ComputerName: n/a
Lid: 8600 dwParam: 0x0 Msg: EEInfo: ProcessID: 4744
Lid: 12696 dwParam: 0x0 Msg: EEInfo: Generation Time: 0414-01-16T01:15:00.7170000Z
Lid: 10648 dwParam: 0x0 Msg: EEInfo: Generating component: 2
Lid: 14744 dwParam: 0x0 Msg: EEInfo: Status: 1753
Lid: 9624 dwParam: 0x0 Msg: EEInfo: Detection location: 501
Lid: 13720 dwParam: 0x0 Msg: EEInfo: Flags: 0
Lid: 11672 dwParam: 0x0 Msg: EEInfo: NumberOfParameters: 4
Lid: 8856 dwParam: 0x0 Msg: EEInfo: prm[0]: Unicode string: ncacn_ip_tcp
Lid: 8856 dwParam: 0x0 Msg: EEInfo: prm[1]: Unicode string: EX06
Lid: 12952 dwParam: 0x0 Msg: EEInfo: prm[2]: Long val: 3749909585
Lid: 12952 dwParam: 0x0 Msg: EEInfo: prm[3]: Long val: 382312662
Lid: 45169 StoreEc: 0x824
Lid: 50544 ClientVersion: 15.0.775.34
Lid: 52080 StoreEc: 0x824
Lid: 44273
Lid: 49064 dwParam: 0x1
Lid: 37288 StoreEc: 0x6AB
Lid: 49064 dwParam: 0x2
Lid: 59431 EMSMDB.EcDoConnectEx called [length=193]
Lid: 34855 EMSMDB.EcDoConnectEx returned [ec=0x3EB][length=56][latency=15]
Lid: 59505 StoreEc: 0x3EB
Lid: 50544 ClientVersion: 15.0.775.34
Lid: 52080 StoreEc: 0x3EB
Lid: 1494 ---- Remote Context Beg ----
Lid: 22086
Lid: 27206
Lid: 17990
Lid: 16966 StoreEc: 0x8004010F
Lid: 32121 StoreEc: 0x3EB
Lid: 9486 StoreEc: 0x3EB
Lid: 1750 ---- Remote Context End ----
Lid: 51152
Lid: 52465 StoreEc: 0x3EB
Lid: 60065
Lid: 33777 StoreEc: 0x3EB
Lid: 59805
Lid: 52487 StoreEc: 0x3EB
Lid: 19778
Lid: 27970 StoreEc: 0x3EB
Lid: 17730
Lid: 25922 StoreEc: 0x3EB
Context:
--------
Operation: ISourceMailbox.GetFolder
Operation: ISourceMailbox.GetFolder
OperationSide: Source
Public Folders ()
EntryIDs: [count:1, [len=46, data=000000001A447390AA6611CD9BC800AA002FC45A0300E76376BFA766CD4CB9725A08AC252BC90000000027220000]]
--------
Folder: 'Public Root/NON_IPM_SUBTREE/StoreEvents{93ED8190-881A-40D2-B0FD-3615ADEB16CE}', entryId [len=46, data=000000001A447390AA6611CD9BC800AA002FC45A0300E76376BFA766CD4CB9725A08AC252BC90000000027220000], parentId [len=46, data=000000001A447390AA6611CD9BC800AA002FC45A03007943AF354860F8418A0338BB019906EE0000000000020000]
I've attempted to find some solutions, and searching for the respective error codes has suggested a couple of ideas, such as not being a PF Admin (checked), resource issues on source/destination servers (checked, and restarted for good measure), I saw mention of a problem with NETBIOS resolution so added the source server into the host files (checked).
Any assistance would be greatly appreciated
Cheers