Hello All,
I am making one canvas App where i am fetching data from Share Point List , All fields will show their respected values as per the selection of one field which is 'Time-sheet Activity ID',
i am tryin to populate value on Description field on behalf of activity id selection , As i am writing below formula on description data card default property
Filter([@'BG Project Time-Sheet App'],'Time-sheet Activity ID'=ComboBox1.Selected.'Time-sheet Activity ID').Description
but this formula gives this error

why there is such error , i believe this will come in all the fields. please advise for this
