How to create an invoice batch on Sage 300 Accounts Payable Steps: Open Accounts Payable>A/P Transactions>Invoice Batch List.On the Invoice Batch List screen, click the New button to open the A/P Invoice Entry screen.Enter a batch date and a description.Tip: You can also create batches directly in the Invoice Entry screen by clicking the New button beside the Batch Number field. Support If necessary, seek the assistance of Acute Data Systems to help provide assistance with this process. Sage 300 Request Support