Hi, I am unable to do currency revaluation. A massage is popping out ' Something's not quite right, Sorry, an unexpected error has occurred. please try again.

Hi sachini-p, thanks for posting on the Community

We don't have any reported issues with the currency re-valuation feature currently. To check for any browser issues that may be causing this, please try logging into QuickBooks via a different web browser or incognito window. 

If the problem persists, please get back to us below and confirm if this is impacting one or more currencies.