HI,
As I told you we faced the same issue during the installation process.
The restart of the database will make the database load its settings from the last successfull savepoint. It is possible that one of your services had already to many failed attemps and then the only way to restart them is to restart your HANA DB. I am glad the issue is solved for you.
Also please markt this question as answered. Thanks in advance.
Regards,
Frederik.