Please check currency code &2 of currency type &1; it should be &4.

What causes this issue?

The currency code of a currency type is defined by its base currency
type.
Currency type &V3& is the base currency type of currency type &V1&.
The currency code of &V1& is &V2&.
The currency code of &V3& is &V4&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please harmonize the currency codes.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.