I am new to Solarwinds reporting, and have been receiving the following error message when I am attempting to create a report. I have selected the "Netflow Flow by Autonomous System History" from the "Orion Object" menu. I am provided a list of columns that I can add, and desire to display the ASID, Description, and Source Country Code. When I submit the report I receive the following error message: "Columns don't match primary datasource. You must select at least one field from orion.netflow.flowsbyas." Are the columns I'm selecting not part of orion.netflow.flowbyas? What columns are?