How do I handle these kinds of errors? I have the page with button leading to the second one This is a learning material It is said Create a new page with the following properties: Name: Department_NewEdit. Navigation layout: PopupLayout, so this edit page appears as a popup over the overview page. Template Category: Forms. Page template: Form vertical. Click OK. Go to Department_NewEdit page. Fix the error by connecting the Department entity to the Data view. Click Yes to automatically fill the contents of the data view.
What you need to do is, Instead of on click of the button.. use a Create object and create a Department object and then Select the Department_NewEdit page.