Originally posted on: http://geekswithblogs.net/AskPaula/archive/2013/03/15/152426.aspx
If you are reading a flat file, you are missing a delimiter somewhere and SSIS is trying to parse for the next value--so it thows an i/o buffer error. Look in the file for the missing delimiter. If the file is too big for that, try chopping up the file up into smaller versions until you find the line with the missing delimiter.↧
