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Helper III
Helper III

Errors in loading Dataset

Hello,

 

I need your help.

I have errors when I refreshed a Power BI dataset.

Is there a way to know the origin of the problem ?

 

Lidou_Cand_0-1598453441489.png

 

8 REPLIES 8
Community Support
Community Support

Hi @Lidou_Cand ,

 

It may be that some rows contain wrong values, such as data type mismatch.

 

Best regards,
Lionel Chen

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Hello

 

I need your help.

 

Is there a way to check which row is in error ??

I've checked in the data warehouse and All seems to be good.

 

Thank you for your help

Hi @Lidou_Cand ,

 

My PBI Desktop version is 2.84.701.0 64-bit (August 2020).

I will get such a error message if my table has wrong values.

v-lionel-msft_0-1599040051162.png

v-lionel-msft_2-1599040088118.png

You try to use the tool in the screenshot to see if there are errors in the columns.

v-lionel-msft_3-1599040214979.png

 

Best regards,
Lionel Chen

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Hi @Lidou_Cand ,

 

Has your problem been solved?

 

Best regards,
Lionel Chen

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Super User IV
Super User IV

@Lidou_Cand , what is error. You need check that in transform data mode or edit query mode.


refer how to handle error in power query
https://www.youtube.com/watch?v=OE6DPmKqN7s
https://www.youtube.com/watch?v=9-Lag0VOiTs

 

debug issue
https://www.youtube.com/watch?v=OE6DPmKqN7s



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Hello 

Thank you 

Thank you

Super User III
Super User III

@Lidou_Cand after refresh finished it creates an error table that you can see in power query, and you can check which columns are throwing the error.

 

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