title: Is it possible to create Analysis in Oracle BI OBIEE based on only one table?
body: <p>Could you explain me please is it possible to create Analysis with only one fact table?
  I have one fact table in physical and business layer. It has all columns which I need.</p>
  <p>I've tried to create analysis I added months column to horizontal line and sum(sale_num) in vertical line from fact table in analysis and expected to see chart but nothing happened and query which perform OBI doesn't have any group by</p>