journal entry <num>/<num> contains <num>!1%Can AIJBUF with an
  invalid length!2%Can AIJBL with an invalid length!3%Cthe start
  of a new AIJBL before previous AIJBL is complete!4%Ca new AIJBL
  that doesn't have the start flag set!%E**!%F

  Explanation:  The journal contains corruption at the location
  indicated (record number / block number).

  User Action:  Contact your Oracle support representative for
  assistance.