Alternative labels for functional locations are not active

What causes this issue?

Alternative labeling of functional locations is not currently active.

System Response

The system cancels processing.

How to fix this error?

If you want to use the function for alternative labeling of functional
locations, you can activate this in Customizing under
<DS:TRAN.OIPU>System Settings for Alternative Labeling of Functional
Locations</>.

Error message extract from SAP system. Copyright SAP SE.