Not able to add new category in Agile RMW 9.3.3.

Hi,

I have installed Agile 9.3.3 on top of my existing Agile Set-up. I am trying to add new category to existing category "Material", i followed all the steps mentioned in the Admin document, still am getting the error

     "Selected category does not contain the required Views and Sub-Views. Contact the System Administrator"

following Support document but still getting some error.

Process I followed

1. Went to 'Tools & Settings"  and selected Object Modeling > Category > New.

2. Clicked on Radio button Child of the selected category

3. Seleted Radio button next to Material after navigating to  Base >> Material Folder >> Material

4. Clicked on Next, Entered the following entries