Unable to upload to App Store with Xcode 7.1

Question

When trying to upload an app to App Store in Xcode (7.1) I\'m prompted with this error message:

iTunes Store operation failed. You are not authorised to u

Answer 1

The Your user account is attached to several iTunes providers. Create separate accounts for each provider before logging in. error seems to be a limitation/mismatch between Xcode and the new multi-provider/provider switching feature introduced to iTunes Connect on 11/13/2015.

To get around it, make sure you've already created the app you are trying to submit in iTunes Connect under the correct provider. You'll also need to make sure the bundle ID matches on the archived app and the record for it you create in iTC.

Additionally, your account must have the developer, app manager or admin role to be able to successfully upload builds.