The RMU Dump After_Journal command specifies an .aij file, not a
    database file, as its parameter, and is a separate command from
    the RMU Dump command used to display database areas and header
    information.

    The .aij file is in binary format. This command translates the
    binary file into an ASCII display format.

    The RMU Dump After_Journal command always includes the header of
    the .aij file in the display. You can use the Nodata qualifier to
    exclude data blocks from the display entirely, or you can use the
    Start and End qualifiers to restrict the data block display to
    a specific series of blocks. If you do not specify any of these
    qualifiers, Oracle RMU includes all data blocks.