Have the same issue happening trying to move any mailbox from Ex2007 to Ex2013 CU8.

Anyone found a solution to this???

7/22/2015 12:16:23 PM [serverfqdn] '' created move request.

7/22/2015 12:16:38 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 12:16:39 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 12:16:39 PM [serverfqdn] Connected to source mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'MBX-EEC-01\E-K\E-K DB', Mailbox server 'MBX-EEC-01.npark.com' Version 8.3 (Build 327.0).

7/22/2015 12:16:40 PM [serverfqdn] Request processing started.

7/22/2015 12:16:40 PM [serverfqdn] Source mailbox information:

Regular Items: 2, 7.359 KB (7,536 bytes)

Regular Deleted Items: 0, 0 B (0 bytes)

FAI Items: 4, 0 B (0 bytes)

FAI Deleted Items: 0, 0 B (0 bytes)

7/22/2015 12:16:40 PM [serverfqdn] Cleared sync state for request a4abec50-5eed-4dab-b373-b9382de31fbe due to 'CleanupOrphanedMailbox'.

7/22/2015 12:16:40 PM [serverfqdn] Mailbox signature will not be preserved for mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)'. Outlook clients will need to restart to access the moved mailbox.

7/22/2015 12:16:41 PM [serverfqdn] Stage: CreatingFolderHierarchy. Percent complete: 10.

7/22/2015 12:16:41 PM [serverfqdn] Initializing folder hierarchy from mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)': 23 folders total.

7/22/2015 12:16:41 PM [serverfqdn] Folder creation progress: 0 folders created in mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)'.

7/22/2015 12:16:43 PM [serverfqdn] Folder hierarchy initialized for mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)': 22 folders created.

7/22/2015 12:16:43 PM [serverfqdn] Stage: CreatingInitialSyncCheckpoint. Percent complete: 15.

7/22/2015 12:16:43 PM [serverfqdn] Initial sync checkpoint progress: 0/23 folders processed. Currently processing mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)'.

7/22/2015 12:16:43 PM [serverfqdn] Initial sync checkpoint completed: 20 folders processed.

7/22/2015 12:16:43 PM [serverfqdn] Stage: LoadingMessages. Percent complete: 20.

7/22/2015 12:16:43 PM [serverfqdn] Messages have been enumerated successfully. 6 items loaded. Total size: 7.359 KB (7,536 bytes).

7/22/2015 12:16:43 PM [serverfqdn] Stage: CopyingMessages. Percent complete: 25.

7/22/2015 12:16:43 PM [serverfqdn] Copy progress: 0/6 messages, 0 B (0 bytes)/7.359 KB (7,536 bytes), 17/23 folders completed.

7/22/2015 12:16:52 PM [serverfqdn] Copying messages is complete. Copying rules and security descriptors.

7/22/2015 12:16:52 PM [serverfqdn] Initial seeding completed, 6 items copied, total size 7.359 KB (7,536 bytes).

7/22/2015 12:16:52 PM [serverfqdn] Stage: IncrementalSync. Percent complete: 95.

7/22/2015 12:16:53 PM [serverfqdn] Folder hierarchy changes reported in source 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)': 0 changed folders, 0 deleted folders.

7/22/2015 12:16:53 PM [serverfqdn] Incremental Sync 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)' completed: 0 hierarchy updates, 0 content changes.

7/22/2015 12:16:53 PM [serverfqdn] Stage: IncrementalSync. Percent complete: 95.

7/22/2015 12:16:53 PM [serverfqdn] Final sync has started.

7/22/2015 2:16:53 PM [serverfqdn] Transient error MapiExceptionUserCancel has occurred. The system will retry (1/60).

7/22/2015 4:17:24 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 4:17:25 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 4:17:25 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 4:22:25 PM.

7/22/2015 4:22:32 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 4:22:32 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 4:22:32 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 4:27:32 PM.

7/22/2015 4:27:33 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 4:27:33 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 4:27:33 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 4:32:33 PM.

7/22/2015 4:32:39 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 4:32:39 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 4:32:39 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 4:37:39 PM.

7/22/2015 4:37:44 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 4:37:44 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 4:37:45 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 4:42:45 PM.

7/22/2015 4:42:50 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 4:42:50 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 4:42:50 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 4:47:50 PM.

7/22/2015 4:47:55 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 4:47:56 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 4:47:56 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 4:52:56 PM.

7/22/2015 4:53:01 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 4:53:01 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 4:53:01 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 4:58:01 PM.

7/22/2015 4:58:06 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 4:58:07 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 4:58:07 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 5:03:07 PM.

7/22/2015 5:03:13 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 5:03:13 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 5:03:13 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 5:08:13 PM.

7/22/2015 5:08:14 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 5:08:14 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 5:08:14 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 5:13:14 PM.

7/22/2015 5:13:16 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 5:13:16 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 5:13:16 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 5:18:16 PM.

7/22/2015 5:18:21 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 5:18:21 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 5:18:21 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 5:23:21 PM.

7/22/2015 5:23:28 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 5:23:28 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 5:23:29 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 5:28:29 PM.

7/22/2015 5:28:34 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 5:28:34 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 5:28:34 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 5:33:34 PM.

7/22/2015 5:33:40 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 5:33:40 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 5:33:40 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 5:38:40 PM.

7/22/2015 5:38:46 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 5:38:46 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 5:38:46 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 5:43:46 PM.

7/22/2015 5:43:51 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 5:43:52 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 5:43:52 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 5:48:52 PM.

7/22/2015 5:48:57 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 5:48:57 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 5:48:57 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 5:53:57 PM.

7/22/2015 5:54:02 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 5:54:03 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 5:54:03 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 5:59:03 PM.

7/22/2015 5:59:08 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 5:59:08 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 5:59:08 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 6:04:08 PM.

7/22/2015 6:04:13 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 6:04:14 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 6:04:14 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 6:09:14 PM.

7/22/2015 6:09:19 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 6:09:19 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 6:09:19 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 6:14:19 PM.

7/22/2015 6:14:25 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 6:14:25 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 6:14:25 PM [serverfqdn] Relinquishing job because the mailbox is locked. The job will attempt to continue again after 7/22/2015 6:19:25 PM.

7/22/2015 6:19:30 PM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com' (15.0.1076.6 caps:1FFF) is examining the request.

7/22/2015 6:19:30 PM [serverfqdn] Connected to target mailbox 'a4abec50-5eed-4dab-b373-b9382de31fbe (Primary)', database 'A-E', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).

7/22/2015 6:19:30 PM [serverfqdn] Fatal error SourceMailboxAlreadyBeingMovedPermanentException has occurred.

=======================

 
[PS] C:\Windows\system32>Get-MoveRequest -Identity "username" | Get-MoveRequestStatistics -IncludeReport | FL Report
 
 
Report : 2015-07-23 10:35:36 AM [serverfqdn] '' created move request.
         2015-07-23 10:35:43 AM [serverfqdn] The Microsoft Exchange Mailbox Replication service 'serverfqdn.domain.com'
         (15.0.1076.6 caps:1FFF) is examining the request.
         2015-07-23 10:35:43 AM [serverfqdn] Connected to target mailbox '8c38b586-d463-4c5e-a028-2b24192bc809
         (Primary)', database 'M-R', Mailbox server 'serverfqdn.domain.com' Version 15.0 (Build 1076.0).
         2015-07-23 10:35:43 AM [serverfqdn] Connected to source mailbox '8c38b586-d463-4c5e-a028-2b24192bc809
         (Primary)', database 'MBX-EEC-01\Q-Z-RS\Q-Z-RS DB', Mailbox server 'MBX-EEC-01.npark.com' Version 8.3 (Build
         327.0).
         2015-07-23 10:35:43 AM [serverfqdn] Request processing started.
         2015-07-23 10:35:43 AM [serverfqdn] Source mailbox information:
         Regular Items: 20928, 689 MB (722,432,880 bytes)
         Regular Deleted Items: 0, 0 B (0 bytes)
         FAI Items: 221, 0 B (0 bytes)
         FAI Deleted Items: 0, 0 B (0 bytes)
         2015-07-23 10:35:43 AM [serverfqdn] Cleared sync state for request 8c38b586-d463-4c5e-a028-2b24192bc809 due t
         'CleanupOrphanedMailbox'.
         2015-07-23 10:35:43 AM [serverfqdn] Mailbox signature will not be preserved for mailbox
         '8c38b586-d463-4c5e-a028-2b24192bc809 (Primary)'. Outlook clients will need to restart to access the moved
         mailbox.
         2015-07-23 10:35:44 AM [serverfqdn] Stage: CreatingFolderHierarchy. Percent complete: 10.
         2015-07-23 10:35:44 AM [serverfqdn] Initializing folder hierarchy from mailbox
         '8c38b586-d463-4c5e-a028-2b24192bc809 (Primary)': 181 folders total.
         2015-07-23 10:35:44 AM [serverfqdn] Folder creation progress: 0 folders created in mailbox
         '8c38b586-d463-4c5e-a028-2b24192bc809 (Primary)'.
         2015-07-23 10:35:49 AM [serverfqdn] Folder hierarchy initialized for mailbox
         '8c38b586-d463-4c5e-a028-2b24192bc809 (Primary)': 180 folders created.
         2015-07-23 10:35:49 AM [serverfqdn] Stage: CreatingInitialSyncCheckpoint. Percent complete: 15.
         2015-07-23 10:35:50 AM [serverfqdn] Initial sync checkpoint progress: 0/181 folders processed. Currently
         processing mailbox '8c38b586-d463-4c5e-a028-2b24192bc809 (Primary)'.
         2015-07-23 10:35:51 AM [serverfqdn] Initial sync checkpoint completed: 173 folders processed.
         2015-07-23 10:35:51 AM [serverfqdn] Stage: LoadingMessages. Percent complete: 20.
         2015-07-23 10:35:53 AM [serverfqdn] Messages have been enumerated successfully. 21116 items loaded. Total
         size: 689 MB (722,426,930 bytes).
         2015-07-23 10:35:53 AM [serverfqdn] Stage: CopyingMessages. Percent complete: 25.
         2015-07-23 10:35:53 AM [serverfqdn] Copy progress: 0/21116 messages, 0 B (0 bytes)/689 MB (722,426,930 bytes)
         90/181 folders completed.
         2015-07-23 10:40:59 AM [serverfqdn] Stage: CopyingMessages. Percent complete: 41.
         2015-07-23 10:40:59 AM [serverfqdn] Copy progress: 4242/21116 messages, 160.1 MB (167,925,325 bytes)/689 MB
         (722,426,930 bytes), 90/181 folders completed.
         2015-07-23 10:46:06 AM [serverfqdn] Stage: CopyingMessages. Percent complete: 61.
         2015-07-23 10:46:06 AM [serverfqdn] Copy progress: 9379/21116 messages, 359.2 MB (376,663,841 bytes)/689 MB
         (722,426,930 bytes), 90/181 folders completed.
         2015-07-23 10:51:22 AM [serverfqdn] Stage: CopyingMessages. Percent complete: 77.
         2015-07-23 10:51:22 AM [serverfqdn] Copy progress: 15391/21116 messages, 515.1 MB (540,137,438 bytes)/689 MB
         (722,426,930 bytes), 90/181 folders completed.
         2015-07-23 10:56:11 AM [serverfqdn] Copying messages is complete. Copying rules and security descriptors.
         2015-07-23 10:56:23 AM [serverfqdn] Initial seeding completed, 21116 items copied, total size 689 MB
         (722,426,930 bytes).
         2015-07-23 10:56:23 AM [serverfqdn] Stage: IncrementalSync. Percent complete: 95.
         2015-07-23 10:56:23 AM [serverfqdn] Folder hierarchy changes reported in source
         '8c38b586-d463-4c5e-a028-2b24192bc809 (Primary)': 0 changed folders, 0 deleted folders.
         2015-07-23 10:56:23 AM [serverfqdn] Incremental Sync '8c38b586-d463-4c5e-a028-2b24192bc809 (Primary)'
         completed: 0 hierarchy updates, 0 content changes.
         2015-07-23 10:56:23 AM [serverfqdn] Stage: IncrementalSync. Percent complete: 95.
         2015-07-23 10:56:23 AM [serverfqdn] Final sync has started.
         2015-07-23 12:56:29 PM [serverfqdn] Transient error MapiExceptionUserCancel has occurred. The system will
         retry (1/60).

I have never seen that error and there is very little searchable on it.

Something you might try would be to move that mailbox to another Exchange 2007 database, then retry the move to Exchange 2013.  That might clean up whatever is wrong first.

Hi,

I noticed that the mailbox is locked. Please confirm if there is another administrator is currently moving the mailbox.

Please restarted the MSExchangeIS service on source server (Exchange 2007) or reboot Exchange 2007 and start the mailbox migration to have a try.

Regards,

Try again with -SuspendWhenReadyToComplete

And Resume once the Move Request completed. 

Agreed there's little out there on that error.

Will try moving the mbx today to another Db.  When trying any other mbx though, the same issue happens, seems to affect all mbx.

Restarting the IS etc has already been done and definitely nothing else interfering.

Will have a try this morning and update.

Hi,

Any updates? Have the issue been resolved?

Regards,

Sorry was away for a few days.

Tried to run a test migration with new mailboxes from 2007>2013.  Sits at 95% then fails.  THe following event ID 3005 is listed repeatedly on Ex2013 server:

Log Name:      Application
Source:        MSExchange Front End HTTP Proxy
Date:          2015-08-06 11:26:03 AM
Event ID:      3005
Task Category: Core
Level:         Warning
Keywords:      Classic
User:          N/A
Computer:      servername
Description:
[RpcHttp] Marking ClientAccess 2010 server  servername (https:// servername/rpc/rpcproxy.dll) as unhealthy due to exception: System.Net.WebException: The underlying connection was closed: The connection was closed unexpectedly.
   at System.Net.HttpWebRequest.GetResponse()
   at Microsoft.Exchange.HttpProxy.ProtocolPingStrategyBase.Ping(Uri url)

8/6/2015 11:22:37 AM [serverfqdn] Cleared sync state for request 8d087f3a-aaf3-4647-983d-5c678d36d3cd due to 'CleanupOrphanedMailbox'.
8/6/2015 11:22:37 AM [serverfqdn] Mailbox signature will not be preserved for mailbox '8d087f3a-aaf3-4647-983d-5c678d36d3cd (Primary)'. Outlook clients will need to restart to access the moved mailbox.
8/6/2015 11:22:37 AM [serverfqdn] Stage: CreatingFolderHierarchy. Percent complete: 10.
8/6/2015 11:22:38 AM [serverfqdn] Initializing folder hierarchy from mailbox '8d087f3a-aaf3-4647-983d-5c678d36d3cd (Primary)': 23 folders total.
8/6/2015 11:22:38 AM [serverfqdn] Folder creation progress: 0 folders created in mailbox '8d087f3a-aaf3-4647-983d-5c678d36d3cd (Primary)'.
8/6/2015 11:22:38 AM [serverfqdn] Folder hierarchy initialized for mailbox '8d087f3a-aaf3-4647-983d-5c678d36d3cd (Primary)': 22 folders created.
8/6/2015 11:22:38 AM [serverfqdn] Stage: CreatingInitialSyncCheckpoint. Percent complete: 15.
8/6/2015 11:22:38 AM [serverfqdn] Initial sync checkpoint progress: 0/23 folders processed. Currently processing mailbox '8d087f3a-aaf3-4647-983d-5c678d36d3cd (Primary)'.
8/6/2015 11:22:39 AM [serverfqdn] Initial sync checkpoint completed: 20 folders processed.
8/6/2015 11:22:39 AM [serverfqdn] Stage: LoadingMessages. Percent complete: 20.
8/6/2015 11:22:39 AM [serverfqdn] Messages have been enumerated successfully. 10 items loaded. Total size: 12.04 KB (12,331 bytes).
8/6/2015 11:22:39 AM [serverfqdn] Stage: CopyingMessages. Percent complete: 25.
8/6/2015 11:22:39 AM [serverfqdn] Copy progress: 0/10 messages, 0 B (0 bytes)/12.04 KB (12,331 bytes), 16/23 folders completed.
8/6/2015 11:22:40 AM [serverfqdn] Copying messages is complete. Copying rules and security descriptors.
8/6/2015 11:22:41 AM [serverfqdn] Initial seeding completed, 10 items copied, total size 12.04 KB (12,331 bytes).
8/6/2015 11:22:41 AM [serverfqdn] Stage: IncrementalSync. Percent complete: 95.
8/6/2015 11:22:41 AM [serverfqdn] Folder hierarchy changes reported in source '8d087f3a-aaf3-4647-983d-5c678d36d3cd (Primary)': 0 changed folders, 0 deleted folders.
8/6/2015 11:22:41 AM [serverfqdn] Incremental Sync '8d087f3a-aaf3-4647-983d-5c678d36d3cd (Primary)' completed: 0 hierarchy updates, 0 content changes.
8/6/2015 11:22:41 AM [serverfqdn] Stage: IncrementalSync. Percent complete: 95.
8/6/2015 11:22:41 AM [serverfqdn] Final sync has started.
8/6/2015 1:22:42 PM [serverfqdn] Transient error MapiExceptionUserCancel has occurred. The system will retry (1/60).