If i find an error in a product not addressed yet by the current erratas or in the online PRD, where should i report them?
The PRD reporting thread for the PRD, and find the existing product error/errata thread for the books.
Please check the existing threads to make sure it hasn't already been reported.
The PRD reporting thread for the PRD.
Well... that thread explicitly says errata suggestions shouldn't be reported there. In fact, this is the main reason why i'm asking where to report them.
Ah, okay, been a while since I read that thread.
Okay, in that case, just post it in the book thread. The way it works is that errata for books are issued when the book gets reprinted, at which point an updated errata document for the book is generated, and (at around the same time) the PRD is updated to reflect the errata. So the book threads serve both purposes.
I will mention that it might be worth posing a Rules Question regarding your possible errata, just in case you're mistaken in your understanding. Depends how sure you are that it's genuinely incorrect text.