OAB sync (send / receive) error during Exchange 2003 to 2010 migration on Outlook 2007
Posted on 2011-03-14
I am getting the infamous OAB sync error. I'm currently in the process of migration from Exchange 2003 to Exchange 2010 (currently in coexistence).
- Most of my users are on 2003 and only 1-2 test users on 2010.
- When not in cached mode, the error does not occur.
- Outlook 2007 is being used.
During send / receive, I get the following error:
Task "firstname.lastname@example.org" reported error (0x8004010F) : "The operation failed. An object cannot be found"
Also produces this sync issue:
15:48:37 Microsoft Exchange offline address book
What can be the issue here?
OAB generating server is currently 2003.