SSRS Report - BAQ - Search field not working

I am trying to create a new SSRS Report with a BAQ as the data source but the search field on the filter criteria is not working.

  • I have added the subquery criteria on the BAQ
  • I have mapped the filter criteria on the RDD
  • The report Style is generated correctly

I have tried everything but still cannot find where I am missing out. Have you guys run into this?

This is the error message when I test the report on the Report Style

This is the current settings on the RDD

I also checked the generated report application on the application studio and noticed that the event for the specific filter is missing a field, it is automatically generated and should be there so the question is why it’s not there?!