Currency differs from currency &1 in commodity master data

What causes this issue?

You have entered a different currency to the currency specified in the
<LS>Future Contract Basic Data</> tab page in the commodity master data
(transaction <AB>FCZZ</>).

System Response

The system issues this configurable error message.

How to fix this error?

You can enter the proposed currency.

Procedure for System Administrators

If you would like to have alternative currency settings in the class
data differing from the settings in the commodity master data, you can
change the message type of message <AB>226</> in the working area <AB>65
</> (for example, from an error message to a warning message) in the IMG
activity <DS:SIMG.OBA5>Change Message Control</>.

Error message extract from SAP system. Copyright SAP SE.