Use the New Library wizard to register the library.
In SAS software, a library is a collection of one or more files that are recognized
by SAS and that are referenced and stored as a unit. You cannot use SAS Data Integration
Studio to register tables, run jobs that read and write tables, or view data in tables
until the libraries
that contain these tables have been registered.
At some sites, an
administrator registers most of the libraries that are needed, and the administrator tells SAS
Data Integration Studio users which libraries to use. It is possible, however, that
you need to register additional libraries.
Note: Registering a library does
not, in itself, provide access to tables in the library. You must
perform a separate operation to register any tables that you want
to access in the library.
See Registering Tables and Cubes.