Convert the below dax to m

[Antmkjr]

How to write the below dax in power query ?

Account =

CALCULATE (

FIRSTNONBLANK ( 'Discoverer-Payables'[Account], 1 ),

FILTER (

'Discoverer-Payables',

'Discoverer-Payables'[Concatenate Seg1,Vendor No,Cheque No] = 'AP Payment 1 Matched'[Concatenated Seg1,Vendor No,Cheque No]

)

)

[v-jingzhang · Accepted solution]

Hi @Antmkjr 

You could add below codes to TableA. Modify the step and column names accordingly. Download the attached pbix for details. Let me know if you have any questions.

    #"Merged Queries" = Table.NestedJoin(#"Changed Type", {"No"}, TableB, {"No"}, "TableB", JoinKind.LeftOuter),
    #"Aggregated TableB" = Table.AggregateTableColumn(#"Merged Queries", "TableB", {{"Value", List.First, "Lookup Value"}})

TableA: 'AP Payment 1 Matched'

TableB: 'Discoverer-Payables'

Regards,
Community Support Team _ Jing
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