macros, inserting %let strings into code

[skipper]

Thank you, closing down SAS and starting over solved all the problems and the code works!!!

Thank you guys.

[Haikuo]

If you don't want to restart your SAS, here is some magic strings sometimes may work for you:

*))%*))*/;

;;;;

%mend;

options notes;

run cancel; quit;

proc unk; run;

Haikuo