Diagnosis
The change led to a price increase for material &V1&, sales unit &V2& atthe current organisation level &V3&, because the system determined a newminimum price.
In Customizing for the price plan category, you have specified for thecurrent price plan category that the system should issue a warningmessage in the case of explicit price increases.

System Response
The system issues a warning, but the changes are retained.