Went throught the instructions again. Made sure everything was as it said. I did change the Description Field name to Case_Name as that is the data I need out of the report. Then changed the code to match.
As well matched the Case_Name field with 255 characters etc as that is what I need not 15. However
When I open the report that is it pulling from I get the same error that Case_name isn't indexed.
Sorry but not sure why this is happening. Trying to solve it myself with no go.