First off, I'm new to SAS and just learning, so I'm not sure exactly what you're talking about. Sorry. But here's the situatiion. I will be receiving 30-40 different files periodically. As new versions/generations of the files are received, I will use SAS to read the files, extract the fields I need, and consolidate the data into several different tables. When I look at these tables, I want to be able to determine when I received the source file. So, for example, if I'm receiving a text file MyText.txt monthly, when I look at my table, I want to be able to determine if the data in the table is from a file I received in April, or if it's March data. Thanks,
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