My original code:
%let customer = ('ABC','CDE');
data cust;
set cust;
if customer in &customer then discount = discount*0.1;
run;
Question:
I have put the customer info in dataset to avoid input manually into the program
dataset (dataset name: CUST)
customer
ABC
CDE
May i know how to read the customer name from the dataset? and work get the similar result as my original code.
Anyone can help? Please advise. Thanks.