Linking application is not grid (form_segments).

Hello I am trying to create a tab application. I have 3 separate forms I am using, one for each tab.
At first I created the 3 forms are editable grid views, run the tab form and was able to see data but was not inside the tabs.
I changed all 3 forms to Orientation = “SingleRecord” and now I am getting this error when executing the tab form.

If anyone has seen this error and has a solution for it please let me know thanks in advance.