How to Parallel To Uppercase in SAS - Code Snippet

* Task: Parallel To Uppercase
* Language: SAS

%macro parallel_to_uppercase() 
    * Implementation for Parallel To Uppercase
    %let result = ...; * Initialize variable
    * TODO: Implement core logic here
    * Step 1: Prepare data
    * Step 2: Process Parallel To Uppercase
    %put("Done");
%mend;