iMessage & FaceTime can not be activated after installed a uses SSD

I can't acitive iMessage and FaceTime on my MacBook Pro 17.

How did i come to this situation?

1. I installed the SSD drive I removed from my iMac

2. I renamed the MacBook to a new name in System Preferences

3. I did NOT reformat the SSD and installed macOS new

After that i could reuse all other iCloud services ex

I do not receive an errormessge. Not from iMessage and FaceTime.

Is there an other option to re-acitvate iMessage and FaceTime besides reinstalling the macOS new?

Documentation:

All iCloud Services can be used:

but not iMessage and FaceTime: