CREATE OR REPLACE 	   
PROCEDURE cpp_plsql_proc (param1 IN     NUMBER	   
                         ,param2 IN OUT VARCHAR2	   
                         ,param3    OUT VARCHAR2	   
                         ) AS	   
	   
BEGIN 	   
  param3 := param1 || ' ' ||param2 || ' sind weg'; 	   
  param2 := 'Kruemel';	   
END;