I created a PO for value 100. And then the GR/IV has been performed for 30. Remaining quantity is 70. But the values in the PO header 'Status' tab are as follows:-
1. Ordered 100
2. Delivered 30
3. Still to be Delivered 60
I have the checked the value for non-deductible tax but cant figure out the reason for the missing 10 qty.