Also, you may need to use the ODBC logging to determine what is going on. I had to do this many years ago at a previous employer where I was setting up logging of FTP transfers to a Windows FTP site. Our server was using a case sensitive collation and the column names in the MS documentation didn't match the actual column names expected. Using the ODBC logging I was able to discover the actual column names that needed to be defined in the table receiving the FTP logging information.