{
$msg = '';
foreach($order->line_items as $line_no => $line) {
+ if (!is_inventory_item($line['stock_id'])) continue;
$qoh = get_qoh_on_date($line->stock_id, $_POST['Location'], $_POST['OrderDate']);
if ($line->qty_dispatched > $qoh) {
$msg .= $line->stock_id . " - " . $line->item_description . ": " .