Good day all, I am trying to create a dynamic report to produce the time it take between starting an activity and ending an activity. I can get the information I am looking for by using SQL, but it will not limit the returns based on dates. I have tried…

Good day all. This error just started with a couple of our reports. I have not made any updates to the RDL files, so I don't understand why this is occurring. Any help would be greatly appreciated. Thank you.