Xcode 9.3 build upload Error: An error occurred saving your changes to the Apple database. (1015)

Question

Error in upload builds on TestFlight/AppStore. I am using Xcode 9.3 and error throws:

An error occurred saving your changes to the Apple database. This problem may be a transient issue on the Apple side. If the problem persists for more than an hour, please contact your iTunes representative. (1015)

Anyone help me why I am getting this error?

Answer 1

When the error message hints to an error on Apples side, check the status page: https://developer.apple.com/system-status/

Looks like there was an issue in AppStore Connect API today. It should be fixed now, so you can retry.