How To Fix UO124 - Enter the currency key for the corresponding ISO codes

SAP Error Message - Details

• Message type: E = Error

• Message class: UO - Maintain Currency Tables TCUR* for Euro Introduction

• Message number: 124

• Message text: Enter the currency key for the corresponding ISO codes

You have changed the currency key. Either the new currency key &v1& is
an ISO code or you have specified a link to an ISO code in your system
(table TCURC, field ISOCD: &v2&).
However, you have entered the currency key you changed in a line that
is assigned to a different ISO code (&v3&).

System Response

The system checks your entries for possible mistakes (typing errors for
example). To enable it to do this, you must enter the currency keys
such that they are all assigned to the appropriate ISO codes.

How to fix this error?

In the current line, enter the currency key that belongs to ISO code
&v3&. Enter currency key &v1& in the line with ISO code &v4&.

Error message extract from SAP system. Copyright SAP SE.