SAS Companion for the OS/390 Environment

Listing Your Current Librefs

When you issue the LIBNAME command, the SAS Explorer window is displayed. The SAS Explorer window lists all the librefs that are currently assigned for your session.
The SAS Explorer window displays the full operating environment data set name of the SAS data library, as well as the engine that is used to access the data library.
The following form of the LIBNAME statement writes to the SAS log the attributes of all the librefs that are currently assigned for your session:

LIBNAME _ALL_ LIST;