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Snowy34
Helper III
Helper III

Lookupvalue issue

Good day all,

 

Just need some help with the below Lookupvalue issue, I have two tables 

 

DOP-055 1 table holds the result I will like to bring over to table DOP-055 but I get the below error ☹️

 

 

EGPdY4k

 

If anyone could help that would be great thank you,

 

Regards 

Snowy

1 ACCEPTED SOLUTION

Hi @Snowy34 ,

You can create the following calculated column to check if there is a duplicate value in 'DOP-055 1' [Delivery No]:

Duplicate check =
CALCULATE (
    COUNT ( 'DOP-055 1'[Delivery No] ),
    ALLEXCEPT ( 'DOP-055 1', 'DOP-055 1'[Delivery No] )
)

You may need to use FIRSTNONBLANK / LASTNONBLANK, here are some similar resources that might help:

LOOKUPVALUE - "A table of multiple values was supplied where a single value was expected"

Dealing with Duplicates “A Table of Multiple Values was supplied” using DAX

Best Regards,

Community Support Team _ Joey
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

3 REPLIES 3
parry2k
Super User
Super User

@Snowy34 seems like your table DOP-055 1 contains more than one row for Delivery No. Can you take a look at this?



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hi @parry2k 

That is the funny part it doesn't :S 

 

Regarsd 

Hi @Snowy34 ,

You can create the following calculated column to check if there is a duplicate value in 'DOP-055 1' [Delivery No]:

Duplicate check =
CALCULATE (
    COUNT ( 'DOP-055 1'[Delivery No] ),
    ALLEXCEPT ( 'DOP-055 1', 'DOP-055 1'[Delivery No] )
)

You may need to use FIRSTNONBLANK / LASTNONBLANK, here are some similar resources that might help:

LOOKUPVALUE - "A table of multiple values was supplied where a single value was expected"

Dealing with Duplicates “A Table of Multiple Values was supplied” using DAX

Best Regards,

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

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