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malditoponi
Frequent Visitor

'AttributeCollection' contains non-unique item names.

Hi everyone there

 

I would be grateful if anyone could give me some guidance on the error below when trying to map Data Flow to create a new table:

 

malditoponi_0-1626544405966.png

 

Thank you very much

6 REPLIES 6
Mira_Ghaly
Dual Super User
Dual Super User

@malditoponi 

 

Can you check the attributes/columns on your entity/table as the error suggests there should be 2 attributes with the same name...

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malditoponi
Frequent Visitor

Thank you @Mira_Ghaly 

Yes this was checked before I posted. The table has only 7 rows with 2 attributes. No repetitions in any of them.

 

Thank you for your time.

 

Kind regards

msaenzpe
Frequent Visitor

@malditoponi  did you ever get a response to this? I am having a similar issue 😞

hi @msaenzpe I never got a reply but I've been told I was unable to use Dataflow due to licence permissions 😞 so I moved on to producing the data within powerapps.

I solved this checking imported columns: One was column 'Id', another column 'ID' with the same values. Removing column 'ID' solved the error... 

Thanks a lot, you saved my day 😉

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