Material to Class Assignment

Hi Gurus,

I'm getting a material with 022 Class Type in the classification view of MM03, but unable to find the material in KSSK with the assign class type of 022.

Can anyone help me to understand what I'm doing wrong. Am I querying the right table or should I search in some other table.

When I look in KSSK for this material, I can't find the assignment of 022 class type to this material.

Please help..