I have a report with with bar graph and trellis views. Some of measures are zeros. I also used the data densification technique to display rows when they are null values. Default BI bar graph does not display zero values, so out-of-box zero-value records look same as null value records. I fixed the bar graph with the trick mentioned in this post - http://obiee101.blogspot.com/2009/04/obiee-showing-zero-in-bargraph.html. But the same trick does not work for the trellis report. This would be quite a common situation. Is there system-wide parameter in BI server or in RPD which can control the behavior in OBIEE? My OBI version 220.127.116.11.150120.