Equipment Construction type error with serial no profile

Dear community,

I would like to use a standardized ERSA spare part (representing a whole motor) as a construction type for my motor equipment. But when I enter my ERSA material in this field, I get an error :

My spare parts materials are not configured with any serial no profile.

Is it possible to bypass the issue ? Or which serial no profile whould I use and how ?

Thank you in advance !