V$BACKUP_DATAFILE

Columns
   ___________________________
 
   CHECKPOINT_CHANGE#
   CHECKPOINT_TIME
   COMPLETION_TIME
   OLDEST_OFFLINE_RANGE
   BLOCK_SIZE
   BLOCKS
   DATAFILE_BLOCKS
   LOGICALLY_CORRUPT
   MEDIA_CORRUPT
   ABSOLUTE_FUZZY_CHANGE#
   RECID
   INCREMENTAL_LEVEL
   RESETLOGS_TIME
   RESETLOGS_CHANGE#
   CREATION_TIME
   CREATION_CHANGE#
   FILE#
   SET_COUNT
   SET_STAMP
   STAMP
   MARKED_CORRUPT
   INCREMENTAL_CHANGE#

Related Views:

V$ARCHIVE 
V$ARCHIVED_LOG 
V$ARCHIVE_DEST 
V$ARCHIVE_PROCESSES 
V$BACKUP 
V$BACKUP_ASYNC_IO 
V$BACKUP_CORRUPTION 
V$BACKUP_DEVICE 
V$BACKUP_PIECE 
V$BACKUP_REDOLOG 
V$BACKUP_SET 
V$DELETED_OBJECT 
V$RECOVERY_FILE_STATUS 
V$RECOVERY_LOG 
V$RECOVERY_PROGRESS 
V$RECOVERY_STATUS 
V$RECOVER_FILE