Please go through the link provided by SAS help center.   You can reuse an existing control table or create one manually. You can also create a job that uses the Library Contents transformation. This transformation generates a listing of the tables contained in the library that holds the tables that you plan to run through the iterative job. This control table is based on the dictionary table of that library. Perform the following tasks: Create and Register the Control Table Create and Populate the Job Run the Job and Examine the Output   ... View more