Buying propensity without CRM

Hi!

Is it possible to define a buying propensity predictive model without having CRM integration?

I asked already this question some time ago and got an answer that since 1602 it should not require a CRM, but documentation for 1709 states otherwise.

https://archive.sap.com/discussions/thread/3919799

I tried to create a model, but target object is not returning any values, which I assume should be a list of products.

Maris