LIBREF

LIBREF

Verifies that a libref has been assigned and returns a value

Language element: function

Category: SAS file I/O

OpenVMS specifics: syntax

Syntax

LIBREF("libref")

"libref": specifies the libref to be verified. The value for libref must be enclosed in single or double quotation marks.

The LIBREF function returns a value of 0 if the operation was successful and a non-zero value if it was not successful.

See Also