APPC Subsystem on MPE/XL Node Manager's Guide (30294-90007)

Chapter 2 39
Interactive Control Operator Commands
APPCCONTROL SESSIONS
Using the APPCCONTROL SESSIONS command to reduce the session limit
for a session type causes an orderly termination of the sessions affected;
termination will not occur until conversations on the affected sessions
have ended. All current conversations for the affected sessions are
allowed to complete, but no new conversations are allocated for those
sessions.
NOTE
If you are changing the session limit for an independent LU running
parallel sessions, the new limit will be negotiated with the partner LU
on the remote system. Therefore, the actual new limit might not agree
with the limit you requested in your APPCCONTROL SESSIONS command.
To find out the actual, negotiated session limit, issue the APPCCONTROL
STATUS command, described later in this chapter.
For dependent LUs and independent LUs running single sessions, the
new value is not negotiated.
You can modify session limits programmatically by calling the
APPCSessions intrinsic, described in Chapter 3 , “Control Operator
Intrinsics.