"if table doesn have a primary key." error in uipath

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#1

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Getting below error for if block while checking condition. Not sure exactly it means ?
“if table doesnt have a primary key.” and what actions needs to be taken.

#2

Hi @Saumyas84

In_ InvoiceNumber has value

Thanks
Ashwin S

#3

i think we can’t user the contains function on all the data table rows.

Please try ExtractDataTable(“ROW number”)(“ColumnNUmber”).ToString.COntains(in_InvoiceNUmber")

eg: ExtractDataTable(0)(0).ToString.COntains(in_InvoiceNUmber")