Problem:

We have produced a machine with a part serial structure. The machine was sold and delived (Sm-object checked of), meaning that it created a serial object structure with the serialised parts. 

Now we have discovered that a wrong serial no was registered on the komponent part. Therefore I want to change the component parts serial both in the serial object structure and in the serial part structure. 

Does anyone have an answer as to how this is done the best way?

It is in APPS10UPD15