Hi Thomas,
Thank you for your reply.
I noticed two calls triggered for two purposes one to get actual data, another call is to get count means number of records, this is useful for controls like Object List view, Table etc.. as they load data based on paging if you display count like Total(n) we need the second call to get count, but controls like ComboBox, Input Field with suggestion or F4 doesn't require second call, anyway there is a way to control in Get Entity set method so no issue.
Cheers,
San..