What about SGPLOT? Use a scatter statement with Markerattrs to specify the symbol.
proc sgplot data=sashelp.class;
scatter x=weight y=height/markerattrs=(symbol=asterisk);
run; quit;
Correct your spelling - it's tilde not tilda.
If your code doesn't work post what you've tried.
Do you want to overlay to plots in the same graph or generate a separate graph for each plot statement?
Learn how use the CAT functions in SAS to join values from multiple variables into a single value.
Find more tutorials on the SAS Users YouTube channel.
Ready to level-up your skills? Choose your own adventure.