Hi:
  I don't believe that your form of the DATA step will create the superscript, even with the ESCAPECHAR+{super 1} specification. For one thing, you are bypassing ODS with your code and the {super} function is designed to work with ODS destinations, not with the LISTING destination.
 
  However, you can use ESCAPECHAR+{super} in a footnote statement. And, if you use FILE PRINT ODS, or ODS HTML or ODS TAGSETS.EXCELXP, you can get an "in spreadsheet" footnote with a superscript 1. Either of these methods works for me in SAS 9.2.
 
cynthia
[pre]
                           
ods tagsets.excelxp file='c:\temp\table_w_footxp.xml'
    options(embedded_footnotes='yes') style=minimal;
ods html file='c:\temp\table_w_footht.xls' style=minimal;
                             
ods escapechar='^';
                       
footnote "^{super 1}The footnote uses a superscript.";
title '1) Compare ODS HTML and ExcelXP';
  proc print data=sashelp.class(obs=4);
  run;
ods _all_ close;
                                     
ods html file='c:\temp\table_w_footdt.xls' style=minimal;
ods escapechar='^';
data _null_;
  footnote "^{super 1}The footnote uses a superscript.";
  title '2) Use DATA Step and FILE PRINT ODS';
                            
  set sashelp.class(obs=4);
  file print ods;
  put _ods_;
run;
ods html close;
[/pre]