i'm trying to extract the sales order item (2LIS_11_VAITM) thru RSA3 into flat file.
However, the maximum number of columns is limited to 90 columns ( with a hundreds of hidden fields by default). I don't see the system provide you the user parameter where you can change the output list to ALV grid rather. Please advise how can I have all the columns displayed in one go ( even if the column header too shorten is fines to me)?