How to retrieve the values of Classification Attributes for WTParts?

Hello All,

I trying to write a Query report to list all the values of Classification Attributes for all the WTParts. I followed PTC solution CS220979, I'm only getting the Attribute Names of all the WTParts. The values of the Attributes are not generated. Is there something I'm missing to add in the query?

Any suggestions would be helpful.

Thanks,

Kiran