The transaction CL6BN allows users to find objects that use the selected class and also show what values have been set in
classification for individual values. This serves as an easy overview and enables a comparison of assigned values for multiple
objects that use the same class in classification.
Once the search is carried out, the material MAT_1 was found that uses the class CLASS_1 and has no values assigned
to the characteristics in the classification. The question mark is always displayed when no value is assigned, otherwise
the value will be shown in the CL6BN overview.