Message SAP WXP086 - Classification system characteristic &3 belongs to type &4, not CHAR

Diagnosis
You have assigned the meaning "Classification System CharacteristicV1" to planning characteristic v2. planning characteristics thatare classification system characteristics must relate to thecharacteristics (type CHAR) for the classification system. Thecharacteristic belonging to classification system &V3& that you entereddoes in fact belong to type &V4&.

System Response
The planning scenario cannot be activated.

Procedure
Define a different classification system characteristic or change thedata type for classification system characteristic &V3& to"character-related".