Partial purch invoice

Hi All,

I created purch order with 6 Qty and packingslip also did with 6 qty.

But while doing invoice i gave only 4 qty.

Now i want remaining 2 qty need to invoice,but am not able to do invoice.

Please suggest me how to overcome this issue.

Environment is AX2012.

Don’t look at mere quantities only - investigate the status of inventory transactions of the order.