Symptom
The color legend of a chart will disappear if there is only one color being displayed.
More than one color:
One color:
Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.
Environment
SAP SuccessFactors People Analytics
Resolution
This is an expected behavior where the system will automatically toggle between showing and hiding the legend in a chart depending on having one or more colors.
You may address this by clicking on the three dots for the widget → More Options → Show/Hide → enabling 'Legend'.
Keywords
Story, chart, color, legend, disappear, remove, show, hide, widget. , KBA , LOD-SF-ANA-SAC-SDS , Story Designer - Story & Formatting , How To
SAP Knowledge Base Article - Public