Working data tables - Add Data Row - Has limiations?


Why is this not working?

dt_One is filled correctly in read range
Error is shown when reaching Add Data Row activity.

Add Data Row: Object reference not set to an instance of an object.

Can someone help me?

Thanks in advance,


you cannot add a datarow of one tbale to another directly

you can use currentRow.ItemArray in the array row field

or if you need all rows then use use newdt = dt.copy()


That was tested. I tested it again and did not work:


Any other idea?


As per error dt_two is not initialized

please use dt_two = dt_one.Clone() before for loop


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