"Nullable object must have a value" (4299118)

Recovery Manager for Exchange (RMEX) restores the database, however once the restore completes, and RMEX attempts to replay the transaction logs, the following error is displayed:

"Nullable object must have a value"

Possible corrupt EDB or transaction log, EDB is in an inconsistent state.

This issue is related to the state of the EDB that has been restored.

It is recommend that ESEUTIL is used to check the integrity of the EDB.  The below link gives various switches that will help identify an issue with the backed up EDB.

http://technet.microsoft.com/en-us/library/aa998249.aspx

See also knowledgebase solution SOL53993 for possible hotfix to this issue in version 4.7.1 

https://support.quest.com/SUPPORT/index?page=solution&id=SOL53993