Foreign currency valuation

Hi,

The foreign currency valuation was run with document type FV and exchange rate determination M. But I don't see any document generated with document type FV even though system gives me a message saying that document *** is valuted.

Can we reset this message even when system did not generate the message?

Now the rate setting Valuation method is changed to exchange rate type FV and accounts for account determination has also change after the initial run.

So to reset the valuation, do we need to change to original setting which was there during intial run.

Please help.

Thanks.