I created a Project script who get some historical data with the function system.tag.queryTagHistory.
If I run this script from a window, the script works well and I get all my data. But, I want to run this script from a report schedule. But, with all the same parameters, the system.tag.queryTagHistory always return None.
dataset = system.tag.queryTagHistory(paths=[‘MyPath’], startDate=MyStartDate, endDate=MyEndDate, returnSize=1, aggregationMode=“Maximum”, returnFormat=‘Wide’)
pds = system.dataset.toPyDataSet(dataset)
myValue = pds
So, this script works when callen by a window but return “None” when called by a report schedule.
Thanks for your help.