Non-editionable objects

When you are create an object in Oracle Database, default object type will be marked editionable. From 12c onwards, you can mark the objects as noneditionable , and same you cannot edit with create or replace . For altering the same you have to alter the object and change to editionable.

This is applicable to View, Funcitons, Procedure, Trigger, Library, Type.

create or replace noneditionable procedure test_proc ( p int ) as
begin
  null;
end;
select editionable from user_objects
where  object_name = 'test_proc ';

//result
EDITIONABLE   
N
create or replace procedure test_proc ( p int ) as
begin
  dbms_output.put_line ( 'Editionable version' );
end;

//result
ORA-38824: A CREATE OR REPLACE command may not change the EDITIONABLE property of an existing object.

With below you can alter the procedure.

alter procedure test_proc editionable;
create or replace procedure test_proc ( p int ) as
begin
dbms_output.put_line ( 'Editionable version' );
end;

exec test_proc (1);

//result
Editionable version
References

Oracle Doc

Read More