Pricing/EURO: Attention: EURO Customizing not maintained

What causes this issue?

The system has found that either no EURO Customizing was carried out or
that the EURO Customizing was incorrect.

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?

See the OSS note 313144.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.