The source contains no DataRows - Need Help

[nikhil.girish]

Hi @caduque kindly refer below link

Assign: The source contains no DataRows

@hansgeeroms, Place a IF activity and inside that check for this, (From t1 In dtPB0106.AsEnumerable() Group Join t2 In dtQuerie.AsEnumerable() On t1.Field(Of String)(“Column1”) Equals t2.Field(Of String)(“Column0”) Into tg = Group From tcheck In tg.DefaultIfEmpty() Where tcheck Is Nothing Select t1).Count > 0 Then in the true part place your linq to the dtOutput

Hope this might help you, also try checking the count before assign activity, this happens when datatable is empty.

Cheers.