In Transit data issue

Hi All,

I got into one scenario where

Two different items are shipped for same source and destination under one order number.

In the planning book one item is showing all the quantity at "in-transit" key figure whereas other item is not showing any in-transit value.

What could be the reason?

Both the item should show their own in-transit value.

Thanks in advance for your help.

Regards,

Prabhat