Hello, Can anyone help me to replace the exact matching text in a text string please. I have used tranwrd in the below code and it is replacing all occurrences of the text. %let s= "system_id, identifier, a_amount, account_identifier, b_identifier"; data _null_; k=tranwrd(&s,'identifier','DHANA'); run; Current Output : "system_id, DHANA, a_amount, account_DHANA, b_DHANA" However, I need the output something similar below : "system_id, DHANA, a_amount, account_identifier, b_identifier" Note : It is not necessary that it always second please. Appreciate your help on this. Thanks Dhana
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