Keeps track of foreign exchange rates used in wage computation.

A system generated identity. It is blind to the user. It acts as a primary key for the ExchangeRateProg table.

Shows the effective date of the exchange rate. It can mean which day the exchange rate was recorded because the rate changes everyday.
The date is usually in the format: DD-MM-YYYY.
If no matching exchange rate is found, then an error results and quite likely the amounts will be either set to zero or will not be generated at all. This may seem vague but the exchange rate ID itself is only a reference point and can be used by many different type of processes. These may or may not be payroll processes.

Shows the foreign and local rates from a foreign country. It refers to the country on the General tab.

Shows the foreign and local rate of other countries locally.