Preventing additional component consumption after final confirm in PM Order

Hi,

I am trying to block the consumption of additional components after the final confirmation in a PM order, this is causing erroneous component consp. especially in orders with multiple operations.

The user may choose a confirmed operation while recording a component, system gives an error but it does not prevent the recording of that component, I want the users to get an error and stop there in such a case.

I hope I made myself clear, thanks in advance

IW32 Screen: https://picasaweb.google.com/koray.tulumen/Paylasacaklarim#5707123654338971234