How I can call the output in the refcursor using Stored procedure in PostgreSQL?

I want to output in refcursor but it's not working.

I tried a lot of thing to get output in refcursor and sometimess its showing <Unnamed Portal 1>

CREATE OR REPLACE PROCEDURE "MasterUser".s_m_userapplication(
	v_app_no text,
	INOUT v_refcur refcursor DEFAULT 'rs_resultone'::refcursor)
LANGUAGE 'plpgsql'
AS $BODY$
BEGIN
   open v_refcur for select AM_App_ProcCD,AM_App_ProcDt
   from "MasterUser".Master_Application
   where "MasterUser".appnov1(CAST(AM_AAPP_NO_TYPE AS INTEGER), AM_AAPP_NO_YEAR, AM_AAPP_NO_MONTH, AM_AAPP_NO_SEQ) =(v_App_No);
END;
 
 
 
$BODY$;

ALTER PROCEDURE "MasterUser".s_m_userapplication(text, refcursor)
    OWNER TO USERDBA;

When you are using INOUT refcursor you will be viewing always one column and one record using the call my_procedure(). Inside the column value you can view your selecting records. (See picture) If you're getting data from the cursor on the backend, you don't care about the IDE view. On the backend side this will work. If you need to view data like as select * from table then you must use function instead of procedure.