Storing Files in a SAS Library
What Is a SAS File?
You store all SAS files in a SAS library. A SAS file is a specially structured file that is created, organized, and maintained by SAS. The files reside in SAS libraries as members with specific types. Examples of SAS files are as follows:
SAS data sets (which can be SAS data files or SAS data views)
SAS/ACCESS descriptor files
stored compiled DATA step programs
Note: A file that contains SAS statements, even one that is created during a SAS session, is usually not considered a SAS file. For example, in directory-based operating environments, a .sas file is a text file that typically contains a program and is not considered a SAS file.