SAP Message UCF5011 - Do not assign characteristic &1 to component &2

Diagnosis
Characteristic &V1& is the key field for key figure &V3&. The systemautomatically makes the assignments of such characteristics in thedifferential rows. Thus, the assignment of characteristic &V1& tolayout component &V2& is not feasible.

System Response
The layout definition has an error and cannot be saved.

Procedure
Revoke the assignment of characteristic &V1& to layout component &V2&.