Hey guys,
i have the following situation that I'm trying to deal with:
Each month I get around 1.3 million rows of data. I'm splitting it into two MS Excel tabs in one worksheet (so e.g. July1 and July2).
In the next step I am combining those two tabs via PowerPiovt (Union All...). When I import one month into my PowerBI datamodel it works just fine. But somehow I can't import more than one MS Office Data Connection into the same PowerBI Datamodel. I can only REPLACE on month by another...
I know my approach is not the most efficient (downloading, spliiting, combining, uploading...) but so far it's the only one that worked haha.
Can you help me out here? Do I have to put every month into one PowerPivot Connection? Or can i import multiple into the same PowerBI Model with a query or something?
Help is much appreciated!