begin
  my_proc(par_code => :code,
          par_date => sysdate,
          par_id1  => null,
          par_id2  => null,
          par_id3  => null
         );
end;

      fnd_request.submit_request
             ('IMC',   --Customers Online   -- Application Short name of the Concurrent Program.
              'XX_BATCH_PLANT',           -- Program Short Name.
              '',   -- Description of the Program.
              SYSDATE,             -- Submitted date. Always give the SYSDATE.
              FALSE,                                 -- Always give the FLASE.
              :nondb.whse_code,                   -- Passing the Value to the First Parameter of the report.
              :nondb.shift_code,
              TO_CHAR (TRUNC (:nondb.trip_start), 'DD/MM/YYYY'));