LC2 and LC1 difference

Hi All,

I have a PO which is having the difference currencies,Cocd currency is INR and Docment curr is USD.

I have done the GR,Now the question is why there should be a difference amount in the Cocd currency and Second Local currency in Accounting document i.e. LC1 and LC2 amount.

If i see the other A/c doc in the same PO it is correct.

Thanks,

John