RLINK SCL Function

RLINK SCL Function

Verifies whether a link was established between a local and a remote SAS session.

Local and remote

Syntax

rc=RLINK(remote-session-id);

rc: is the return code.
remote-session-id: is the name of the remote session (specified by REMOTE=remote-session-id) that is being tested.

The following statements use the RLINK function and the identifier REMSESS.

rc=rlink('REMSESS');
if (rc=0) then
   _msg_='No link exists.';
else
   _msg_='A link exists.';