hi Jorge,
Which HANA instance are you using (Single DB or MDC)?
If you are using single DB then:
1. Login as SIDADM user
2. Stop the HANA DB: HDB stop
3. Then start name server: exe/hdbnameserver &
4. Start compile server: exe/hdbcompileserver &
5. Start index server: exe/hdbindexserver -resetSystemUser
It will prompt you for password reset-> give the password
Now kill the process of compile server: kill -15 <PID>
kill the process of name server : kill -15 <PID>
Start the HANA instance: HDB start
This will resolve your issue. 
Regards,
Ashish