The Excel formula `I_EOL_AP_OUTSTANDING_INVOICE_AMOUNT` retrieves the total account payables invoice amount for outstanding invoices from Exact Online. Parameters: - `divisionCode`: division code. - `accountCode`: account code. - `refDate`: reference date. - `entryNumberFrom`: entry number from. - `entryNumberTo`: entry number to. - `invoiceDateFrom`: invoice date from. - `invoiceDateTo`: invoice date to. - `dueDateFrom`: due date from. - `dueDateTo`: due date to. - `currencyCode`: currency code. Returns: total account payables invoice amount for outstanding invoices.