Error in goods movement when confirming excess Quantity than the order Quantity

Hi Sapients,

In the Combined order A ( which is having an order Quantity of 60 kg ) have the original orders B,C& D with order quantity's as 20,20 & 20 kgs respectively. Had maintained Over delivery tolerance limit as 1% in combined order as well as original orders (B, C& D). But while confirming the combined order A with quantity of 60.6 kg in Co11n, the quantity in the distribution screen has maintained 20.2 kg against each order and  had executed,But the goods movement 101 , is going into COGI showing an error that order Quantity exceeded by 0.2 kg for all the three orders. Why this is happening even though maintained the over delivery tolerance in all the production orders.

Guide me what i have to check & where I am going wrong.

Thanks in Advance.

Regards,

Hemanth.