Accounting document is already generated, after changing billing exchange rate is redetermining
Really surprising !!!!!!!!!
Certain fields / data like Billing Date, Pricing, Account Determination etc., can be changed before an accounting document is generated but you cannot make any changes after that. This being the case, I dont understand what value you have changed which is not at all possible as per standard functionality. Please be clear in your statement
G. Lakshmipathi