@chprby12 wrote: Hi,   I found out I can perform highlighting and also have multiple sheets in one workbook. I just have to revert to outputting to older Excel version, saving to an .xls file.   Thanks!   It depends on your version of SAS. If you have 9.4+ you can use ODS EXCEL and get a native XLSX file.    ODS HTML will produce an HTML file, even if you label it xls. Excel will open it (most of the time) but you will have a warning pop up. ... View more