Aggregation in basic reporting module not working on External Import from imported MS ExcelDescriptionUsing the External Import (Excel) for Report module caused fields to not show up in the Aggregation, particularly in the Column Graph.Steps to Reproduce 1. Nav to Reports > Create New.2. For Source Type, choose 'External Import', import a spreadsheet with data.3. Choose Time Series, Column.4. Under Aggregation, choose Sum, in the drop down below, you will see missing columns.WorkaroundAfter carefully considering the severity and frequency of the issue, and the cost and risk of attempting a fix, it has been decided to not address this issue in any current or near future releases. We do not make this decision lightly, and we apologise for any inconvenience. Ref. SN dev community: https://community.servicenow.com/community?id=community_question&sys_id=b3f99a9fdb5a245066f1d9d968961928Related Problem: PRB1502391