> In a typical scenario, the customer success team who is in charge of this activity has to work back and forth with the customer. The customer has to resolve manual (unintended) errors.

+ 100. This is even the case when analysts are working with datasets that are created by their colleagues at the same company. Since most companies don't have clear standards for column header labelling, etc. getting a new dataset and incorporating it into an existing workflow requires collaboration with others from inside your company.