data test2;
dt1="05/DEC/2019";
dt2="30/SEP/2020";
dt3="05/dec/2020"; dt4="30/SEP/2021";
num1=input(dt1,date11.);
num2=input(dt2,date11.);
num3=input(dt3,date11.);
Num4=input(dt4,date11.);
format num1 num2 num3 num4 MONYY.;
run; the date9 format. take only the first nine numbers of the date to get them all use the date11., according to the code below I used Format to debug and show that date11. really is it works.
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