I have access to iTunes Connect with my Apple ID, but when I'm trying to sign in with the same Apple ID in iBooks Author it shows the following error:
This Apple ID isn't associated with an iTunes Connect account.
I'm unable to understand the cause. Is it an issue with iBooks Author?
Best Answer
The error message is misleading. The real issue is that you need a separate Apple ID to publish ebooks. Here's what you should do: