Now: Release of SAP HANA 2.0 SPS05 /w longterm support
2932865 – SAP HANA 2 SPS05 Revision 050.00
launchpad.support.sap.com/#/notes/2932865

Seems to be that it needs a new compiler version on Linux : GCC 9.x
2886607 -Running SAP applications compiled with GCC 9.x
launchpad.support.sap.com/#/notes/2886607