previous AIJ backup did not complete

  Explanation:  It appears that the previous AIJ file backup
  process, which was started on the indicated date/time, either
  failed or was prematurely terminated by the user.

  User Action:  No user action required.  The current AIJ backup
  will backup the complete AIJ file to ensure there is no loss of
  transactions.  The AIJ file created by the failed backup utility
  MUST be preserved; DO NOT discard the AIJ backup file created by
  the failed backup utility.  Even though the AIJ backup failed,
  the AIJ backup file must be used for successful roll-forward
  operations.