Understanding Multicurrency Processing in History and Aging

The Aging Application Engine process (AR_AGING), which updates summary aging information, uses the base currency amount for items. The Receivables Update process also uses the base currency amounts to update user-defined history, payment performance history elements, and days sales outstanding.

Because the base currency balance of open items can vary due to currency fluctuations, you can generate aging reports using different values. The item balance can be the business unit base value, the value based on a specified rate, or the balance in the entry currency.