Macro variables in SAS won't resolve when they are in single quotes, '&myvar'
. They need to be in double quotes, "&myvar"
, in order to resolve properly.
If you need to have single quotes and a resolved macro variable, you have a few options, but the simplest is:
%str(%'&myvar.%')
The %'
inside of %str
will place a single quote character (or apostrophe) in the text string by itself without causing it to be quoted.
data _null_;
x="%str(%'&myvar.%')";
put x=;
run;
or
%let myvar2 = %str(%'&myvar.%');
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