<str>  is  the  language  file  extension,  please  use  another
  extension

  Explanation:   The  input  file  type  you  specified   to   the
  preprocessor is the same file type as the output file type.

  User  Action:   Rename  the   file   with   the   default   file
  specifications  and  run  the  preprocessor again.  Refer to the
                                          ______  ___   _____   __
  default  file  specifications  in  the  Oracle  Rdb   Guide   to
  ___________
  Programming.