last successfully processed transaction was TSN <num>:<num>

  Explanation:  A fatal, unexpected error was detected by the
  database management system during the roll forward of an AIJ
  file.  This message indicates the "transaction sequence number"
  of the last transaction successfully processed by the AIJ
  roll-forward utility.

  User Action:  Contact your Oracle support representative for
  assistance.  Information concerning the identified transaction
  TSN can be obtained by dumping the AIJ journal, using the
  DUMP/AFTER_JOURNAL command.