Displaying cds data in powerapps portal

I was trying to display cds data in powerapps portal web page

This is the code i used

code

Total record size was displaying but the table is empty

here is output screenshot

output

You have to set the table permissions for the custom entity you are fetching.

In portal management

1. Under security > Table Permissions
2. Create new > Choose your table
3. Add appropriate permissions
4. Hit Save and Close

In Portal studio

1. Pres sync configuration and browse the website. And press "Ctrl+F5" 

Hope it helps.