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

Chapter 2 53
Interactive Control Operator Commands
APPCCONTROL TRACEOFF
APPCCONTROL TRACEOFF
Disables internal state tracing for the APPC subsystem.
Syntax
APPCCONTROL TRACEOFF
Description
The APPCCONTROL TRACEOFF command disables internal state tracing.
Internal state tracing records significant state changes, events and data
to a disk file. The disk file is closed when tracing is disabled.
When the APPC subsystem is activated, internal tracing is disabled by
default. It can be enabled at startup by specifying TRACEON = YES in
the APPCCONTROL START command. During run time, you can enable
internal tracing with the APPCCONTROL TRACEON command.
If you start up the APPC subsystem programmatically, you can enable
internal tracing by setting the
TraceOn parameter of the APPCStart
intrinsic to 1. See Chapter 3 , “Control Operator Intrinsics,” for more
information on control operator intrinsics.
The APPCCONTROL TRACEOFF command allows you to disable internal
state tracing without bringing down the APPC subsystem.