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nicolast29
Helper V
Helper V

Why does it detect a many to many

Hi

I have a table DIM_Salaries from wich a delete duplicate (verify under Excel)

I link it to a fact table FTS_Heures, but it doesnt want a one to many ...... 

nicolast29_0-1691573781994.png

 

here my file

https://1drv.ms/u/s!AoqtZHsX4BzvhL4Cmhkus3rE_JjUIg?e=c8J7nc

 

 

1 ACCEPTED SOLUTION
eliasayyy
Memorable Member
Memorable Member

hello based on what you sent , it seems you have duplicates therefore , a many to many relationship , but it seems you have a duplicate in your dim salary table 

annonymous1999_0-1691574765143.png


so maybe just remove duplicates or create a new table 

Values = VALUES(dim_salaries[id])


here is your duplicate 

annonymous1999_0-1691574895216.png

 

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4 REPLIES 4
nicolast29
Helper V
Helper V

hi

thanks to your screenshot

i found the error

a space in one of the case

have a nice day

nicolast29
Helper V
Helper V

Hi thanks

But in the Power Query transformation i have remove duplicate 

That is why i don't understand

nicolast29_0-1691575002941.png

 

Thats weird did you select all columns and pressed remove duplicates? Maybe you have the same id but it has different dimensions in the column 

eliasayyy
Memorable Member
Memorable Member

hello based on what you sent , it seems you have duplicates therefore , a many to many relationship , but it seems you have a duplicate in your dim salary table 

annonymous1999_0-1691574765143.png


so maybe just remove duplicates or create a new table 

Values = VALUES(dim_salaries[id])


here is your duplicate 

annonymous1999_0-1691574895216.png

 

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