Use to recover when an existing database control (.db) area is lost or damaged.
Caution: It is important to maintain an up to date structure definition file. Whenever you add extents to your database with PROSTRCT ADD, be sure to update your structure file with PROSTRCT LIST. If your structure definition file is not accurate, the database control area built with PROSTRCT BUILDDB will not be accurate.
Note
BUILDDB does only minimal validation of the resulting control area.