We are using SmartClient Version: v9.0p_2013-07-12/Enterprise Deployment (built 2013-07-12) with IE9.
When we define a grid with group and/or grid summary, the calculated summary value results in 0 if any of the row values are null. This worked correctly in the 3.1 version.
When we define a grid with group and/or grid summary, the calculated summary value results in 0 if any of the row values are null. This worked correctly in the 3.1 version.