We maintain Sales parts only in one site and sold out from there. We have a month end inventory revaluation process during which we create a simulated inventory value. 

Now we made a decision to update all Sales Parts’ sales prices to a higher price since we identified that we have been charging less. We can do that via a data migration in IFS9 we are using. 

I understand how the sales prices work in the CO and the quotation. (e.g. changing sales prices can affect pegged orders, etc) Apart from that, I need to understand how updating sales prices like this will affect the financials side. e.g. maybe Inventory Value Simulation and Financial Analytic tools in IFS? 

Note that Prices Lists are separate. Also open orders will be taken care of. Hence they are of no concern.