schedule.refresh. report
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scheduled refresh COM error: mscorlib, An element with the same key has already been added
I have several reports on power bi report server which were regularly refreshing every hour. Even since I updated my PowerBI Desktop and Report Server to October 2020, some of these reports are not refreshing and the message I receive is this: "COM error: mscorlib, An element with the same key has already been added" I checked everything, like column names with the same name, duplicates, etc. but everything is fine. I can refresh the report without any problem on the Desktop, but the schedule refresh is not running. Can anyone help? I am running out of ideasSolved5.9KViews1like9Comments