Forum Discussion
Build a dataflow from Onedrive folder
Hi Community, Can anyone please confirm if Power BI Service allows combining files from OneDrive Folder using Dataflow? Error messages I got "Expression.Error: The parameter is expected to be of ty...
For combining files automatically, you need the files to be stored at the same folder. Otherwise you need more expertise at Power Query in order to filter from all files the ones you want, add a column to read the tables, and combine them. That would work if the columns match to combine.
Regards,
Already done, but looks that the online version does not allow expanding many tables (files) at once