Diagnosis
Characteristic value &V1& is used in hierarchy edge &V2& as an attributevalue, and cannot therefore be deleted.
The edge is, for example, integrated in hierarchy &V4&. If you haveactivated version or time dependency of hierarchies, then the useinvolves the following values of hierarchy version/from year/fromperiod: &V3&.

System Response
Deletion is not possible.

Procedure
If you want to delete characteristic value &V1& you must first deleteits use in edge &V2& in hierarchy &V4&.