Add Data Row throws exception when you try to add DataRow from table 1 to table 2

[Manjuts90]

@Abhilash_Awasthi Check Below link

How to transform DataRow to DataTable

Did you try below or passed row? datatable - dt2 Arrayrow -dt1row.ItemArray [image] [image]

Copy Row from one DataTable to another

Your sample can work, however, when i tried mine, it doesnt copy [image] Something like this load.xaml (20.2 KB) SAMPLE.xlsx (8.2 KB)