This topic in the SAS Web Report Studio User's Guide explains your options for exporting to Excel.
http://support.sas.com/documentation/cdl/en/citug/65926/HTML/default/viewer.htm#p1rwzvqm7l9f9dn1hx7wacvtpowd.htm
You cannot directly email a report as an Excel file. You can email a link to a report snapshot, or you can distribute the report as a PDF.
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