Filters do not display in the assigned column headers in PBU204

Question:

I am having an issue with PBU204 Lab 2. I have gone through the steps to add filters, saved and switched all views, screens and operations to Prototype but the filters do not display in the assigned column headers when I test run. Please assist.

Answer:

Please go to operation, save it and click compile button. After that go to screen and click refresh.Then run test one more time and check if it helped.