A sort expression for tablix ‘Tablix1’ uses the Row Number function. Row Number cannot be used in sort expressions in rdlc

Hi Experts,

I am getting error "A sort expression for tablix ‘Tablix1’ uses the Row Number function. Row Number cannot be used in sort expressions in rdlc".

While I am using paging in my rdlc ReportViewer.

I need to sort as well as I need to do paging.

Please help

Thanks,
Rahul