OCM - Read PP Master Datas

Hello all,

I made some modifications in a BOM. Thanks to transaction code COCM I ask to don't apply this modifications for one of my prod. order.

But if I open this prod. order in modification mode (transaction code CO02), I have the possibility to "Read PP Master Datas", and I don't want.

Is it possible to inactivate this function in my drop-down menu when I asked to don't apply the BOM modifications ?

Thank you very much