Forum Discussion
Unexpected behaviour in Power Query
Hello, I have a Power BI report that connects to variouys data sources (files, API) and brings them together. I made some changes yesterday, And I started getting dataformat.error's during refre...
Well it turned out to be one of the export files had missing columns, so some columns had mismatching type of data which was failing a group by step. I am not sure that expains Power BI behaviour though...