/MAXIMUM
       /NOMAXIMUM (default)

    The file PMDF_TABLE:MAXIMUM_CHARSET.DAT is read in addition to
    the file PMDF_CHARSET_OPTION_FILE when /MAXIMUM is specified.
    This file specifies near maximum table sizes but does not change
    any other option file parameter settings. Only use this qualifier
    if the current table sizes are inadequate. The /NOIMAGE and
    /OPTION_FILE qualifiers should always be used in conjunction with
    this qualifier-it makes no sense to output the enormous character
    set image that is produced by /MAXIMUM, but it does make sense
    to use /MAXIMUM to get past size restrictions in order to build
    a properly sized character set option file so that a properly
    sized character set data can be built with a subsequent CHBUILD
    invocation.