What privilege is required to view the data in Webi report

Hi,

I have created an information model in HANA and designed an Universe in IDT. When I run a webi report on the Universe I am getting the follwoing error.

What privilege I should have to view the data on the report.

FYI, My HANA and Webi User ids are not same.

SAP DBTech JDBC: [2048]: column store error: search table error:  [2950] user is not authorized. (IES 10901) (WIS 10901)

Thanks.