<num> active transaction(s) not yet committed or aborted

  Explanation:  Upon completion of the roll-forward operations for
  the  current  AIJ  file, more than 1 transaction remains active.
  That is, the commit or roll-back information resides in the next
  AIJ  file to be processed.  It is also possible that one or more
  of these active transactions are  prepared  transactions,  which
  may  be  committed  or  aborted  by the recovery operation using
  DECdtm information; in this case, a separate message  indicating
  the number of prepared transactions will be displayed.

  User Action:  No user  action  is  required.   This  message  is
  informational only.