Restrict Purchase Order Price Change:
We want to restrict buyers from changing the price on the purchase order/Contracts after it has been created. So basically restrict them from making any change to the PO price within transactions ME22/ME22N/ME32/ME32K. We would like to provide the buyer with flexibility to change the price within a given tolerance level, if possible.
Has anyone instituted this type of practice? If yes, what are all the different methods which could be used to achieve this? What are the Pro/Cons for each of the methods?
Any guidance would be appreciated.