Active directory response: 00002098: SecErr: DSID-03150BB9, problem 4003 (INSUFF_ACCESS_RIGHTS)

Active directory response: 00002098: SecErr: DSID-03150BB9, problem 4003 (INSUFF_ACCESS_RIGHTS)

If you're getting this error trying to move mailboxes from Exchange 2003 or 2007 to Exchange 2010 then here's the simple fix.

• Go into the user's account in AD and go to the Security tab. 
• Check the box to Inherit permissions. If it's already set, clear it, force an AD update, and then check the box again. 

I had 2 boxes do this on my last Exchange migration. It's a real pain to find out after you've waited on the mailbox to copy but a very easy fix.