/WARNINGS[=(option[,...])]
  /NOWARNINGS

  Controls whether the compiler prints warning or informational
  messages as well as error and severe error messages.

  You can select one or more of the following options:

  [NO]INFORMATION Produces additional informational messages.
                  The default is NOINFORMATION.

  [NO]OTHER       Produces warning messages.  The default is
                  OTHER.

  ALL             Provides the messages produced by the INFORMATION
                  and OTHER options.  /WARNINGS=ALL is the
                  equivalent of /WARNINGS.

  NONE            Omits the listing of all messages.  /WARNINGS=NONE
                  is the equivalent of /NOWARNINGS.

  If you specify a qualifier option, the default options do not
  change unless they are individually modified.

  The default is /WARNINGS=OTHER.

  Specifying /WARNINGS=ALL or /WARNINGS=INFORMATIONAL with the
  /STANDARD=SYNTAX qualifier option instructs the compiler to produce
  and print informational messages on language features that point out
  HP extensions to the ANSI 1985 COBOL Standard.

  Specify /WARNINGS=INFORMATIONAL to receive the FIPS messages about
  HP extensions that the compiler produces when you specify
  /FLAGGER[(=option,...)].