CREATE OR REPLACE PROCEDURE sale (
        outletid     IN           NUMBER,
        itemcod      IN           NUMBER,
        start_date   IN           DATE,
        end_date     IN           DATE,
        outletid1    OUT          NUMBER,
        itemcod1     OUT          NUMBER,
        amount       OUT          NUMBER,
        quantity     OUT          NUMBER,
        entry_date   OUT          DATE
      ) IS
      BEGIN
        SELECT
          l.outlet_id,
          itemcode,
          SUM(amount) amount,
          SUM(quantity) quantity,
          i.entry_date
        INTO
          outletid1,
          itemcod1,
          amount,
          quantity,
          entry_date
        FROM
          idstransaction   i
          JOIN lup_outlet       l ON l.outlet_id = i.outlet_id
          JOIN lup              z ON z.zone_id = l.zone_id
          JOIN prod             p ON p.serial = itemcode
          JOIN lup_master       m ON m.sup_id = p.supplier_id
        WHERE
          l.outlet_id IN (
            outletid
          )
          AND itemcode IN (
            itemcod
          )
          AND TO_DATE(i.entry_date) BETWEEN start_date AND end_date
        GROUP BY
          l.outlet_id,
          itemcode,
          i.entry_date; -- THE SEMICOLON MISSING HERE

      END;
        ----------

      DECLARE
        var    NUMBER;
        var1   NUMBER;
        var2   NUMBER;
        var3   NUMBER;
        var4   DATE;
      begin for c
      in(sale(outletid => 809, itemcod => 128169, start_date => DATE '2018-01-01', end_date => DATE '2019-01-01', amount => var, quantity
      => var1, outletid1 => var2, itemcod1 => var3, entry_date => var4));

      LOOP
        var := c.amount;
        var1 := c.quantity;
        var2 := c.outletid1;
        var3 := c.itemcod1;
        var4 := c.entry_date;
        dbms_output.enable;
        dbms_output.put_line(var);
        dbms_output.enable;
        dbms_output.put_line(var1);
        dbms_output.enable;
        dbms_output.put_line(var2);
        dbms_output.enable;
        dbms_output.put_line(var3);
        dbms_output.enable;
        dbms_output.put_line(var4);
      END LOOP;

      end;