Login tty1

I have just installed SLE 15 Server in mode TEXT, when Linux stars default tty1 for login, I can not enter with any user ( root or instalation user). Always shows an error "login incorrect. What’s happen? Is there default user for tty1?. thank you very much.

Sorry, but these are the openSUSE forums, not the SLE forums. They are at https://forums.suse.com/forum.php
Use the same username/password as here.