3321613 - Database is not coming up post Hana Revision upgrade

While trying to upgrade the SAP HANA database from Version 2.0 SP5 to SP6 run into an error and the HANA upgrade isn't completed.

The nameserver service startup fails due to fatal error:

e python           PythonUtil.cpp(00360) : failed to invalidate importlib caches
e python           PythonUtil.cpp(00381) : loading of module 'IPMIStonith' failed
e ha_dr_provider   PythonProxyImpl.cpp(00145) : import of IPMIStonith failed: Missing parentheses in call to 'print'. Did you mean print(output)? (IPMIStonith.py, line 79) 
...
f NameServer       TREXNameServer.cpp(03356) : Could not load HA/DR Provider -> stopping instance ...  

<<OR>>

i ha_dr_provider   HADRProviderManager.cpp(00083) : loading HA/DR Provider 'vIPMover' from /hana/shared/<SID>/<VendorReference>Hooks
e python           PythonUtil.cpp(00360) : failed to invalidate importlib caches
e python           PythonUtil.cpp(00381) : loading of module 'vIPMover' failed
e ha_dr_provider   PythonProxyImpl.cpp(00145) : import of vIPMover failed: inconsistent use of tabs and spaces in indentation (vIPMover.py, line 23)
e ha_dr_provider   HADRProviderManager.cpp(00096) : could not load HA/DR Provider 'vIPMover' from /hana/shared/<SID>/<VendorReference>Hooks
f NameServer       TREXNameServer.cpp(03373) : exception  1: no.7010003  (TREXNameServer/TREXNameServer.cpp:1546) TID: 101035

SAP HANA Platform 2.0

KBA , HAN-LM-UPG-SAP , Upgrade of SAP Systems on HANA , Problem