Change plan order components

Hi,

We need to change (add and modify) the component list of a plan order. I see/tested that BAPI_PLANNEDORDER_CHANGE does not work for that (you can read in documentation that the component table is only to export the components) so do you know any way to do that?

It is mandatoy to do that by BDC? I prefer other ways.

Thx,

Manel