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Error on reporting using Power BI

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  • Victor changed the title to Error on reporting using Power BI

@Darren Rose @Victor,

I've not come across this issue before, but a quick Google shows that lots of other people have seen this error when using all different data sources (not just R, but using SQL, CSV, XLS etc). It's not an issue with our import scripts, it's a problem with Power BI itself. Seems that the data type of one of the columns doesn't like the data being presented to it, hence the type mismatch error, so the affected column type will need to be changed in the query editor in Power BI. Take a look at this thread for more information:


If you can't identify which column is causing the issue, then you may need to delete the table in Power BI and re-import the data. Hopefully, it won't come to that though!

Let me know how you get on with this.




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