You attempt to migrate a mailbox from Exchange 2007 Server to Exchange 2013 Server through in the Exchange Server 2013 administrative console but the move fails with:
Error: MigrationPermanentException: Active Directory property 'homeMDB' is not writeable on recipient 'domain.com/Disabled Accounts/Rewan, Sheena'. --> Active Directory property 'homeMDB' is not writeable on recipient 'domain.com/Disabled Accounts/Rewan, Sheena'.
Report: firstname.lastname@example.org Download the report for this user
Last successful sync date:
I find the most probable cause to this error when attempting to migrate a mailbox is due to Inheritance being turned off for the user object’s security permissions. Proceed to open the user account’s security properties and ensure Inheritance is enabled: