When i set a Data table to clipboard it is only setting the first row.
i have tried dtEKKN.Tostring and dtEkkn.Columns(0).ToString. iv tried few others also but not getting expected results. im not sure its possible or should i use a different approach.
If you are planning to paste these copied POs to SAP screen, I would suggest to copy the data from Excel file instead of reading it to Datatable and then set to clipboard.