Diagnosis
You created a characteristic value group for this characteristic. Youdefined at characteristic level that this characteristic value group canonly be used for certain material groups. The current material group isnot contained in the list of material groups that can use thischaracteristic value group.

System Response
The system cannot display the characteristic value group for thismaterial group.

Procedure
If you want to use the characteristic value group for thischaracteristic, you will have to add the current material group to thelist of material groups in the characteristic value group.