At least one item that has passive database copies was specified for restore. When restoring this type of database, care must be taken in handling the database copies. Consult the Data Protection for Exchange documentation for details.
When restoring a Database Availabilty Group (DAG) database, additional steps must be taken in order to suspend the database copy and update the database copy prior to bringing it online.
None.
Consult the Data Protection for Exchange or Microsoft documentation for details.