You say in your title you're exporting to csv. That being the case, then yes, this is an Excel issue, not Progress. Open the csv in a text editor and you'll see your values are correct. Another gotcha with csvs and Excel is that Excel will strip leading 0's from numbers. That particular one can be a nightmare if you then save off the csv from Excel. As a rule of thumb, never edit csvs and save them off in Excel if you're worried about the formatting of the data.