SAP HANA Multitenant database containers (MDC) is different than Multi-SID
CONCEPT OF MULTITENANT DATABASE
There is one SAP HANA System (SID), with numerous tenant DBs running inside that one SAP HANA system. Each tenant DB does not have its own SID
CONCEPT OF MULTI-SID DBMS
Mult-SID means Multiple SAP HANA DBMS [SIDs] on the same hardware.
WARNING:Running multi-SID on one SAP HANA system may impact performance of various types of operations, as contention for memory resources may occur
SAP does not support running multiple SAP HANA DBMSs (SIDS) on a single production SAP HANA appliance.
SAP does support running multiple SAP HANA DBMSs (SIDs) on a single non-production (DEV, QA, test)