SQL> SQL> SQL> create or replace 2 package shield as 3 procedure foo; 4 end shield; 5 / Package created. SQL> SQL> create or replace 2 package body shield as 3 procedure foo is 4 l_n number; 5 begin 6 null; 7 end foo; 8 end; 9 / Package body created. SQL> SQL> show errors; No errors.