How To Fix UGMD047 - Key not unique for value &2 in field &1

SAP Error Message - Details

• Message type: E = Error

• Message class: UGMD - FIN Master Data: Messages

• Message number: 047

• Message text: Key not unique for value &2 in field &1

What causes this issue?

The value you specified is the primary key or part of the primary key
(for example, in combination characteristics) of a characteristic. This
value combination (of characteristic keys) already exists.

System Response

A characteristic key must always be unique. The application prevents
saving of inconsistent values.

How to fix this error?

Change the characteristic key.
If this is a version combination, also note that other fields can be a
part of the characteristic key. To make the characteristic key unique,
you may need to change several fields.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.