Exam C_HANATEC_17 topic 1 question 6 discussion

In HA200 page 465 Answer is A and D

HA200 SAP HANA 2.0 SPS06 - Installation and Administration. Activation of Cross-Tenant Database Access To access a cross-tenant database, the following must be activated: ●Turn on cross-tenant database communication (run this from SYSTEM database only) ●A user in the target database can only be associated with one user in the source database.

Answer is A and D. A user in one database can run a query that references objects in another database, if the user is associated with a sufficiently privileged user in the remote database. This associated user is called a remote identity. This is the user who executes the query (or part of the query) in the remote database, and therefore the user whose authorization is checked. Cross-database access is not enabled by default and must be configured before such user mappings can be set up.

C. The user in the source system must have sufficient privileges in the target database. D. The cross-tenant database communication must be explicitly activated. To run queries across tenant databases in a multitenant database container (MDC) system, the user in the source system must have sufficient privileges in the target database. The MDC system must allow cross-tenant database communication, which is typically explicitly activated through configuration settings or other means. It is not necessary for the user in the source system to be associated with a user in the target database or for the bidirectional communication channel to be whitelisted