My User is able to view data when he/she executes the Data Preview in HANA modeling view at Semantics (top-node), as highlighted below.
However, the same User is unable to view data, when he/she tries to execute Data Preview at sub-node level, as highlighted below.
Please clarify which specific Role needs to granted to the User for this access. Is such Role provided by SAP as Standard Role.
Note: User shouldn't have Edit access, he/she should only have Read Access.