I am trying to add new iOS App to iTunes Connect.
I have all AppID , Development & Distribution Provision certificates for my iOS App.
I have already fill all requirements metadata , screenshots , descriptions , etc... in iTunesConnect.
However when i save the following error is occurring.
I tried with many browsers and all are the same result.
My App is Photo/Video App with Universal.
How can i solve it?
It's very possible that it's the same problem that I answered over here:
Can't upload screenshots for my application in iTunes Connect
It's likely just a safari cache issue:
Open Safari Preferences...
Click the Privacy Tab
Next to #### websites stored cookies.... hit Details...
In the search box type Apple.
Click apple.com in the list and hit Remove.
Bob will then be your uncle.
Did you tried Application Loader program rather than uploading through iTunes Connect. If it's still not working try after sometime. i saw in some discussions that it will be ok after sometime.
来源：https://stackoverflow.com/questions/22523311/itunes-connect-error-when-add-new-ios-app