Redirect to another apex application using APEX_UTIL.REDIRECT_URL

Application --> Shared Components --> Application Processes --> Create
Name : p_redirection
Point: On Load: Before Header
PL/SQL Code:

BEGIN
   HTP.init;
   OWA_UTIL.redirect_url ('https://rrr-abc.xyz.com/pls/apex/f?p=1234:1:&APP_SESSION.');
END;


Opening in new window:

javascript:void(window.open('/pls/apex/f?p=&APP_ID.:22:&APP_SESSION.::::P22_MODE,P22_TESTING_ID,P22_REG_NO:14,&G_TESTING_ID.,#REGISTRATION_NUMBER#', '_blank'));