How to Fill NTEXT Column from Script Component – SSIS
If you defined an output column in script component of type DT_NTEXT and you want to fill it with a string data, note that you can not use usual way like: Row.MyNTEXTColumn="something" this will not work for NTEXT, but you can use this way: Row.MyNTEXTColumn.AddBlobData(System.Text.Encoding.UTF8.GetBytes("something"))