Hi, i have problem with ConfirmDispatch_Invoice.php, when i want process my sales order (contain > 300 item lines product) to invoice i faced problem, if my item line of sales order more than 300 lines, ConfirmDispatch_Invoice.php not give anythings result with no error (when i hit Process Invoice button). but when i reduce my line of product to 290 lines, invoice can well produce. please help me to solve this problem. for more info, on my weberp production, in one sales order number contain average 300-400 lines of item product. Thanks