Oracle Application's URL from back end

option 1

SELECT home_url
   FROM icx_parameters

option 2


Select PROFILE_OPTION_VALUE
From   FND_PROFILE_OPTION_VALUES
WHERE  PROFILE_OPTION_ID =
       (SELECT PROFILE_OPTION_ID
        FROM FND_PROFILE_OPTIONS
        WHERE PROFILE_OPTION_NAME ='APPS_FRAMEWORK_AGENT')
        AND LEVEL_VALUE=0;