- Add Validation Rule
- Find Text
- Enter Text to search for and set Pass If Text Found = False
"The prohibited text 'There was an error running the report.' appeared in the HTML response. FindText=There was an error running the report., IgnoreCase=False, UseRegularExpression=False, PassIfTextFound=False"
(select the row that fails in the test results and click the Details tab to view the error)