Here's a library of SAS Studio videos. The section about accessing data has a few video about reading CSV files.
http://support.sas.com/training/tutorial/studio/index.html
Hope this helps!
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You need to use the FMTSEARCH system option to specify the search order for format libraries if the format libraries are not in the Work library or the Library library. Add this options statement : options fmtsearch=(tcctm tcctmfmt);
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