CALL DBMS_WARNING.SET_WARNING_SETTING_STRING ('DISABLE:ALL', 'SESSION')

ALTER SESSION SET PLSQL_WARNINGS='ENABLE:(6019,6020,6021,6022)'

CREATE OR REPLACE TYPE type01 AS OBJECT( 
   PRAGMA DEPRECATE (type01), 
   y NUMBER, 
   MEMBER PROCEDURE proc(x NUMBER), 
   MEMBER PROCEDURE proc2(x NUMBER) 
);

SELECT * FROM USER_ERRORS