iPad app transferred to different account, any way to keep keychain access

Question

We recently transferred app from one account to the other. Now, we'd like to update the app however Validating archive in Organizer reports:

"The application-identifier entitlement value has changed. The previous version of software has an application-identifier value of 'xxx' and the new version of the software being submitted has an application-identifier value of 'yyyy'. This will result in a loss of keychain access.

App depends on keychain being accessible. Any way to solve this?

Update:

Search for "keychain" in link below: https://developer.apple.com/library/ios/documentation/LanguagesUtilities/Conceptual/iTunesConnect_Guide/Chapters/TransferringAndDeletingApps.html

This one makes me think it is possible to keep keychain access.

This one does not (search for bold "Important"): https://developer.apple.com/library/ios/technotes/tn2311/_index.html

Answer 1

After I asked for clarification from iTunes connect us, I got email from [email protected] saying that they updated the App Bundle Id.

I was able to generate correct provisioning profiles and submit the update to app store without warnings. App hasn't been accepted yet but we were able to confirm that Ad Hoc version now works correctly when upgrading (it didn't before Apple update App Bundle id).

Note that I am member of both dev teams - the team where app originated and the one where the app was transferred to. Not sure if this made any difference.