SAP Message UPC_FW020 - Characteristic &1 (&2) is not contained in the planning level

Diagnosis
Characteristic &V1& (&V2&) has selection conditions in the planningpackage but does not exist in the connected planning level. However, aplanning package may only contain characteristics that exist in theconnected planning level.

Procedure
If you change the planning package, the system automatically deletesthe selection conditions for characteristic &V1& from the planningpackage.