We are using a sparkline chart on a tank template that is dynamic. The sparkline data property is binded using the tag history in realtime mode for the last 24 hours. Some sites have more tanks than others, and the extra tanks on that page will be invisiable as should be. The problem is the sparkline charts are still trying to find the “ghost” path info that doesn’t exist and generates a lot of errors in the gateway logs, “No historical tag information could be found for any of the specified paths…” Is there a way to handle this? Thanks!
Here’s my settings on the Sparkline Data tag history binding: