Over receipt of PO lines can be controlled at 2 levels of the Purchase Part ‘Over Tolerance% filed at the Purchase Group or ‘Over Delivery’ section highlighted below.

Either of those is enough in the setup or are the both needed, say, when I need to control over receipt of PO lines? Does one of them override the other? I am asking because I tried with both the setups to receive several PO lines, the behavior is not consistent. Any confirmation from an IFS Supply Chain expert will be nice.

I will try to make myself clear. 

