Read in data usually means taking data that is not in a SAS data set, and turning it into a SAS data set.
Perhaps you could add more context and details to your questions.
-- Paige Miller
2025 SAS Hackathon: There is still time!
Good news: We've extended SAS Hackathon registration until Sept. 12, so you still have time to be part of our biggest event yet – our five-year anniversary!