System.IndexOutOfRangeException Exception Message: Unhandled system exception occurred. Following are the details: There is no row at position -1.
Hi, in what activity you are seeing this error?
sorry, but we will need more details than that…
even i am getting the same error in assign activity
row.Item(“colname”) = dt2.Rows(intRowIndex).Item(“colname”)
Hello, I have the same issue, if this issue was resolved?
welcome to forum
The error occurs because there is no rowindex with value -1 , rowindex always starts from 0.
If u are not getting the value in datatable using lookup datatable activity, then the rowindex will be -1, which means that there is no such value in datatable in the specified column.
So after this if we use, dt.Rows(rowindex), it will give u error.
so to handle this error , u an if condition with condition as rowindex<>-1, if the condition is true then there is value in datatable so u can use dt.Rows(index).
But if the condition is false, then u cannot use it.
Hope the above information help you
Thank you. This resolved the issue