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Anonymous
Not applicable

Why my data is totally wrong after the unpivoted the selected columns in Power Query

Dear all, 

I have the trade data from January until December in which the months (Jan-Dec) are the header. How do I make the header as a month's slicer ? Is it using the pivot and unpivot ? , but I have 9,910 rows of each columns. I cant provide the PBIX file since it is confidential. 

I tried to unpivoted the selected column (all months), it works but the total(sum) of import and export changed after I unpivoted the selected column and the data become totally wrong. The import data should be 17bil, but it become 2 tril after unpivoted the selected columns

DATA TRADE QUESTION.png

 

 

 

 

 

 

1 ACCEPTED SOLUTION
Anonymous
Not applicable

Hi @Anonymous ,

 

You need to use pivot first and then unpivot.

1.Select the two columns and then click "Unpivot other columns".

vstephenmsft_1-1685338566034.png

vstephenmsft_2-1685338967366.png

2.Split the Attribute column with " ".

vstephenmsft_3-1685339001940.png

vstephenmsft_4-1685339016005.png

3.Select the Attribute.1 column and click Pivot Column.

vstephenmsft_5-1685339030456.png

vstephenmsft_6-1685339057836.png

vstephenmsft_7-1685339067102.png

Now you have a column with month name, a column with QTY and a column with VAL.

 

                                                                                                                                                         

Best Regards,

Stephen Tao

 

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

View solution in original post

2 REPLIES 2
Anonymous
Not applicable

Hi @Anonymous ,

 

You need to use pivot first and then unpivot.

1.Select the two columns and then click "Unpivot other columns".

vstephenmsft_1-1685338566034.png

vstephenmsft_2-1685338967366.png

2.Split the Attribute column with " ".

vstephenmsft_3-1685339001940.png

vstephenmsft_4-1685339016005.png

3.Select the Attribute.1 column and click Pivot Column.

vstephenmsft_5-1685339030456.png

vstephenmsft_6-1685339057836.png

vstephenmsft_7-1685339067102.png

Now you have a column with month name, a column with QTY and a column with VAL.

 

                                                                                                                                                         

Best Regards,

Stephen Tao

 

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

Anonymous
Not applicable

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