Chitra
Please read Note 1065932. There is a difference between parallel currency area and foreign currency area, and they are updated with different logic. The area xx assigned to currency type 30/32 is the parallel area currency. Area yy which is not assigned to a currency type is the foreign currency area. Area xx would be calculated by converting LC1 @ the exchange rate in OB22. Area yy would be updated with the amount posted in area 30/32 in the FI Doc, and therefore some times the difference.
Nothing much you can do about it. Educate the client.
Also, can you please confirm you LC2 config in OB22. Thanks
Asheesh Bhatia