End of maintenance of SAP HANA DB

Dear experts,

I hope you are doing well

We have a SAP HANA DB, version :2.0 SP04 rev46

This version is not maintained since JUNE 2021, is that mean it's not suported by SAP also?

I mean, if we'll have a error in the DB and even we'll create a ticket, SAP will not suuport us?

Thank you for your help

Best Regards

Marouane