Target Mapping Info text is not translatable

What causes this issue?

Target Mapping Info text is not translatable.
The text indicated is only maintained in the original language and
cannot be translated.

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

(Note that the information field for tiles is translatable).

System Response

In the following screen, no line for the given text is displayed, as
only translatable properties of the entity are displayed.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.