iTunes software service authentication error domain error 434


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 set up correctly.

I am facing below error:-

iTunes software service authentication error domain error 434

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Answers:


So this has what worked for me:

Preface: 4 days of debugging, recreated certificates numerous times, nothing worked, every time i try to validate/upload via Xcode it says same error "iTunes software service authentication error domain error 434"

Solution without XCode:

  1. Create archive in Xcode
  2. Export IPA in Organiser (Xcode > window > Organiser)
  3. Open Application Loader and manually choose IPA generated
  4. Done

Solution with XCode:

  1. Create archive in Xcode
  2. Click Validate
  3. Unselect BitCode
  4. Check if its validated, mine got validated when i unchecked bitcode
  5. Not Try to genrate similar fashion with Bitcode unselected
  6. If all goes fine now generate with Bitcode Checked(mine worked with these exact steps)
  7. Done

This is in Organiser