008D816A Bad length for REDEFINES field "<field-name>".

    Explanation:

    The REDEFINES field cannot describe an area larger than the area
    of the field it is redefining.

    User Action:

    Reenter the DEFINE RECORD command but describe an area for the
    REDEFINES field that is equal to or smaller than the area of the
    field you are redefining.