How do I upload an Excel file that has all information of my customers product orders as product name, size and color to create many invoices on QuickBooks at once?
Do you want export a SAS dataset to something that Excel can read (csv or xslx, your post is ambiguous), or do you need to create a SAS dataset from wn Excel-compatible source (csv or xlsx, see above)?
Please provide more specific information, including details about your SAS setup (single PC or client/server, which user interface).