How to run Procedure in SQL Developer?

• Use following script

          DECLARE
              x CLOB;
         BEGIN
             appps.GOODS_PKG.get_goods (704381009698,x);
            dbms_output.put_line(x);
         END;

• In DBMS OUTPUT tab (present in tab panel where other results are shown), first press gTalk looking button on left which is enabling DBMS output.

• After enabling Simple run above script and you will get output in DBMS OUTPUT TAB and also get successful running of procedure in RESULS tab.