SNAX/HLS Management Programming Manual

Event Message Descriptions
Event Management
104708 Tandem Computers Incorporated 8–7
ZSPI–TKN–MANAGER
is the name of the SNAX/HLS process.
ZEMS–TKN–EMPHASIS
contains the value ZSPI–VAL–FALSE, indicating that this is not considered a
critical event.
ZEMS–TKN–CONSOLE–PRINT
contains the value ZSPI–VAL–TRUE. This token is described in the Event
Management Service (EMS) Manual.
(ZEMS–TKN–) CPU, CRTPID, GENTIME, LOGTIME, PIN, SYSTEM, and USERID
are standard EMS tokens described in the Event Management Service (EMS) Manual.
Cause. The line handler of the Tandem access method you are using has rejected an
outbound request because of temporary memory congestion.
Effect. Data is not lost. SNAX/HLS treats this condition automatically. The rejected
send request is retried, and the rate at which data is sent to this LU is slowed down.
When the overload errors cease, the submission rate is increased. This SNAX/HLS
process adjustment is automatic and is invisible to the application, except for the
slowdown of data.
Recovery. If this condition persists and you are using SNAX/XF as the Tandem SNA
access method, increase the size of the buffers available to the line handlers (the
XPAGES parameter). If you are using SNAX/CDF as the Tandem SNA access
methods, increase the size of the DATAPAGES startup parameter. If this option is
unavailable, you might want to redistribute your network to reduce the overloading of
the line on which this LU resides.