Move Mailbox Error

[MikeGR]

I'm doing a migration from Exchange 5.5 to Exchange 2000, and have managed to move all mailboxes across using Active Directory > Right click and choose exchange tasks > move mailbox. I'm having troubles on only 2 of them. I get the following error:

Error: Moving messages.
CN=<user>,OU=<user_container>,DC=<domain>,DC=lan:
An unexpected, unknown error has occurred.
MAPI or an unspecified service provider.
ID no: 80040301-0000-00000000

I've tried by logging on as different admin accounts in case it's a permission issue, but no joy. I tried exporting the mailbox to a .pst in order to perhaps create a whole new mailbox as a last resort, and that worked.

I get the feeling it's some kind of permissions issue or a corruption in the mailbox. Are there any tools or utilities I can run? And has anyone seen this error before and been able to fix it? I found a similar error on the MS KB but nothing on this particular error code.

Thanks for any help you can give.

 

[mass2612]

I think you will find it an issue with those mailboxes. Are there any other errors in the Event logs?

 

[MikeGR]

No, event viewer is not very helpful. It just shows the same error message as above. I have one event saying it's starting to move the mailbox which is just an info message, then the error message above.