I am working on a Range Bar Chart in SSRS 2008 R2 that is configured to look something like a Gantt Chart. The Data set looks like:
Metric | Date-plot-1 | ... | Date-plot-n
My problem comes in with null values in Date-plot1. If my report dataset returns a data value, I see the date labels on the bottom of the chart. If that particular field is null, I either get no data labels, or "MM/dd/yyyy" (which is the formatting string I am applying to the dates).
Unfortunately, due to this being a data-quality report there can/will be NULL values in any/all of the columns. How can I get the axis label to display even if the first date plot is null?