How to perform 'Async Create Input Field' in SAS.
* Task: Async Create Input Field
* Language: SAS
%macro async_create_input_field()
* Implementation for Async Create Input Field
%let result = ...; * Initialize variable
* TODO: Implement core logic here
* Step 1: Prepare data
* Step 2: Process Async Create Input Field
%put("Done");
%mend;