iTunes software service authentication error domain error 434

Question

I am uploading iPhone application using latest xCode 8. I have good internet connection and all the relevant settings set up at iTunes connect. My distribution profiles are also

Answer 1

None of the answers worked for me. Following steps helped me fix it.

1. Quit the Xcode
2. Delete all provisioning profiles (/Library/MobileDevice)
3. Start the code and try to validate without download the provisioning profiles.

The xcode will download the profiles for you.

Answer 2

In my case I had 2 builds in the same app and when I tried to verify one of them it started giving the same error. I removed both builds and re archive. It worked fine after that.

Answer 3

In my case, I have checked iOS provisioning profile from developer website and found the one related to my app was invalid.

I have regenerated (all invalid) provisioning profiles and download it from xCode -> preferences -> accounts. This resolves my case.