Backdate Transactions to a Closed Period
Backdating a transaction is entering a date that is prior to the current date. For example, today is July 1, 2021 and I enter an invoice with the date June 1, 2021. That invoice is backdated.
If you back date a transaction to a date within a closed period and then later reopen that closed period, a cost recalculation occurs.
Best Practice
If you back date a transaction to a date within a closed period, you must first open the closed period before saving the backdated transaction.