Solution : https://service.sap.com/sap/support/notes/1709838 (SAP Service marketplace login required)
Key words :
sap hana priority recommendations / additional info category consulting validity, customer component bc-db-hdb sap hana database, components bc-db-hdb-ins installation, directory <drive>\usr\sap\<sid>\hdbclient, directory /usr/sap/<sid>/hdbclient, sapservice<sid> set default <dbhost>, <sid>adm set default <dbhost>, sap notes 1844468 homogeneous system copy, database user called sap<sid>, sap hana 1697865 homogeneous system copy
Related Notes :
1844468 | Homogeneous system copy on SAP HANA |
1697865 | Homogeneous system copy: Change log of SAP HANA-opt. DSOs |