Component <component> requires a full backup. Data Protection for Exchange can not perform an incremental or differential backup - skipping.
The component that was specified by the user requires a full backup. An incremental or differential backup is not allowed until a full backup is performed. This situation can occur if a new storage group or database has been added and a full backup has not yet been performed.
This component is skipped.
Perform a full backup on the specified component as soon as possible.