SDA connection to DB6

Hi All,

We are trying to connect from HANA to DB6 database.

Now the problem is that we have created a read only user with grant select on few tables.

But now when i go into provisioning tab and open remote data sources and open the DB6 DSN, i cant see the list of the tables for which i had given the read access to.

Is there any security guide related to the privileges to be given on the DB6 side for the SDA read only user?