Hi,
could you please execute the HDB version command, as shown below.
I don't know what "HANA 122_15" actually is.
p01adm@:/usr/sap/P01/HDB02> HDB version
HDB version info:
version: 2.00.000.00.1479874437
SLES4SAP12 SP3 is supported by SnapCenter.
Regards,
Nils