I've followed the help file in order to create an additional KPI (which I've named OperationalEfficiency) within ThingWorx Manufacturing Apps. The following error appears in the script log:
"KPI name : OperationalEfficiency is not in Save Information array, might not supported for now."
It looks like it originates from a service called "PopulateProductionKPIsTreeGrid" on "PTC.Factory.PlantStatusUtils". Any idea how I can fix this error?