How to Run Oracle 11g Report from Oracle Apex

How to Run Oracle 11g Report from Oracle Apex :

Dynamic Action Javascript :

var r_ip     = "DESKTOP-B2K7G7D";
var r_port   = "9002";
var r_url    = "/reports/rwservlet";

var r_dept_id = $v("P2_DEPT");
var r_link = "http://"+r_ip+":"+r_port+r_url+"?report=C:/Users/Administrator/Desktop/REP/REP/DEPT.rep&desformat=pdf&destype=cache&userid=HR/HR@ORCLPDB&paramform=no&p_dept_id="+r_dept_id;
window.open(r_link);

Video Tutorial :