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

This is a very common error while uploading a build to iTunes Connect. A simple answer to it : "Just RETRY".

Answer 2

To resolve this error follow these methods.

1. If you have not added app icons add them and try archiving.
2. Remove developer account and add account again. Press CMD + , to bring up preferences in Xcode and from accounts remove and add back account. Try archiving this.
3. Clean project (CMD + Shift + K), close Xcode, restart Xcode and build project (CMD + B). Check for warnings. ( if you are using cocapods some times Xcode asks you to change project settings in warning. Click on warning and fix it. Xcode fixes it automatically)
4. Simply retry archiving.

ToDo. Add More solutions

Answer 3

I got exactly the same error response, read a bunch of posts like this that were uncertain of cause & solution, tried to validate it again with zero changes, and it validated successfully. Go figure...

Answer 4

None of the solutions here worked for me but I was able to solve these errors executing the application on the device that is connected to the computer before archiving it. I tried to archive it again and the validate process was passed.

Answer 5

This could be the problem of Xcode. You can try two different approaches here.

i) Use Application loader, Download it. ii) Before using Application Loader please un-install all certificate and upload the ipa file. If it fails via app loader.

then second approach we can use try to upgrade the version of Xcode. Either de-grade it (xcode 7.X) or upgrade it (8.X) some time with some specific version of xcode and and specific version of OS system throw such error. Try using those hopefully second one can help you to upload the app.

Answer 6

Change the network connection and application submit via Application Loader