Cyclone VE DDR3 SDRAM controller generation issue

Hi,

I am trying to generate DDR3 SDRAM controller for Cyclone VE FPGA. But there are errors while generation. Please see screen shot below. The Quartus version we are using is 20.1.

The part we are using is 5CEBA2F23C8N. Could you please help on this issue?

Rgds,

Sree