Creating a currency conversion group
You create currency conversion groups in the Currency Conversion Group maintenance form. Each currency conversion group contains a set of exchange rates.
The system ensures there is always continuous date ranges from 01/01/1900 to 01/01/3000 for each pair of source and target currencies by adding entries if necessary. For example, if you add an exchange rate for DEF to USD starting from 01/12/2022, an exchange rate for DEF to USD from 01/01/1900 to 01/11/2022 is added automatically.
The system also ensures that there are no overlapping dates for each pair of source and target currencies by adjusting the end dates of entries. For example, if you then add an exchange rate for DEF to USD starting from 01/19/2022, the end date of the previous entry you added is updated to 01/18/2022.
This table shows the resulting exchange rates, assuming a rate of 1:
Start Date | End Date | Source | Target | Rate |
---|---|---|---|---|
01/12/2022 | 01/18/2022 | DEF | USD | 1 |
01/01/1900 | 01/11/2022 | DEF | USD | 1 |
01/19/2022 | 01/01/3000 | DEF | USD | 1 |