Different exchange rate

Hi,

I have one issue on the exchange rate. I posted the one document on 31st aug 10. It's exchange rate is 4.96. But in OB08 I have not seen the same rate. On same date it's showing the rate 9.56. So why it is differences between the rate? While posting document I didn't not change the rate.

Can anyone help me out the regard this.

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Thanks & regards

Amar

Edited by: Rob Burbank on Sep 9, 2010 4:37 PM