Adding a form function to menu or submenu using back end script

DECLARE
   xrowid   VARCHAR2 (2000);
BEGIN
   fnd_menu_entries_pkg.insert_row (
      xrowid, -- Rowid
      87216, -- Menu ID
      201, -- Sequence Number
      NULL, -- Sub menu ID
      50138, -- Function ID
      'Y', -- Grant Flag
      NULL, -- Prompt
      NULL, -- Description
      SYSDATE, -- Creation Date
      -1, -- Created by
      SYSDATE, Last update date
      -1, -- Last Updated by
      -1 -- Last update login
   );
   COMMIT;
EXCEPTION
   WHEN OTHERS
   THEN
      ROLLBACK;
      DBMS_OUTPUT.put_line (SQLERRM);
END;