The messages in this chapter are sent by the message subsystem.
The subsystem ID displayed by these messages includes MSGSYS as the
subsystem name.
NOTE: Negative-numbered messages are common to most subsystems. If
you receive a negative-numbered message that is not described in this
chapter, see Chapter 15.
100
External Receiver Link Control Block Allocation
Failure, Cluster cluster, CPU cpu, PIN pin
cluster
is the receiving cluster.
cpu
identifies the receiving processor.
pin
is the process ID.
CauseThe system could not allocate the link control block (LCB) for
the receiver of a message over the Fiber Optic Extension (FOX) interprocessor
bus. The message is issued at the sending cluster.
EffectThe message transfer fails.
RecoveryRun SYSGEN again to allocate more LCBs, or redistribute the
applications among the processors.
101
Link Control Block Allocation Wait Warning,
CPU cpu
CauseProcesses are awaiting allocation of link control blocks (LCBs)
or extended link control blocks (LCBXs) on the specified processor.
EffectThe system reports the problem and continues processing.
RecoveryInformational message only; no corrective action is needed unless
related messages appear.
102
Link Control Block Shortage Warning, CPU cpu, PIN pin
CauseLess than 10 percent of the configured link control blocks (LCBs)
remain unallocated on the specified processor for the specified PIN.
EffectThe system reports the situation and continues processing.
RecoveryInformational message only; no corrective action is needed unless
other related messages appear.
103
Local Receiver Link Control Block Allocation
Failure, CPU cpu, PIN pin
CauseThe system could not allocate the link control block (LCB) for
the specified PIN on the specified processor. The receiving processor
issues the message.
EffectThe message is not sent. The system reports the problem and
continues processing.
RecoveryIf this message appears frequently, configure additional LCBs
into the system or redistribute the processes among the processors.
If adding LCBs to the system does not solve the problem, thoroughly
examine how the application message is used to determine how to solve
the problem.
104
Receive Queue for CPU cpu, PIN pin Greater Than 10 LCBs
CauseThe specified PIN on the specified processor accumulated 11
messages on $RECEIVE. This message appears when:
The process hasn't performed a READ or READUPDATE
operation for the accumulated messages.
The process hasn't suppressed this message through
a call to CONTROLMESSAGESYSTEM.
EffectThe system reports the problem and continues processing.
RecoveryThis is a warning message that indicates that either the process
is unable to keep pace with incoming requests or is not reading its
$RECEIVE queue. Contact the application programmer.
Some application designs may warrant having more than 10 messages
on the $RECEIVE queue. The application process can suppress this message
by calling CONTROLMESSAGESYSTEM with an action code value of 2.
105
Sender Link Control Block Allocation Failure,
CPU cpu, PIN pin
CauseThe system could not allocate the link control block (LCB) or
an extended link control block (LCBX) for the specified PIN on the
specified processor.
EffectThe message is not sent. The system reports the problem and
continues processing.
RecoveryUse the PEEK utility to determine if the problem is caused by
an LCB shortage. If it is, run SYSGEN again to allocate more LCBs,
or redistribute the applications among the processors.
If the problem is not caused by an LCB shortage, then check
for a time-limit element (TLE) shortage. (LCBXs are allocated from
the pool of TLEs.) If there is a TLE shortage, run SYSGEN again to
allocate more TLEs, or redistribute applications among the processors.
If these steps fail, contact the Global NonStop Solution Center
(GNSC) and provide all relevant information as follows:
Descriptions of the problem and accompanying symptoms
Details from the message or messages generated
Supporting documentation such as Event Management
Service (EMS) logs, trace files, and a processor dump, if applicable
If your local operating procedures require contacting the Global
Mission Critical Solution Center (GMCSC), supply your system number
and the numbers and versions of all related products as well.
106
SENDVIAMESSENGER Error, CPU cpu, PIN pin
CauseThe input/output the specified PIN on the specified processor
made an improper call to the privileged procedure SENDVIAMESSANGER.
EffectThe improper call is ignored.
RecoveryContact the Global NonStop Solution Center (GNSC) and provide
all relevant information as follows:
Descriptions of the problem and accompanying symptoms
Details from the message or messages generated
Supporting documentation such as Event Management
Service (EMS) logs, trace files, and a processor dump, if applicable
If your local operating procedures require contacting the Global
Mission Critical Solution Center (GMCSC), supply your system number
and the numbers and versions of all related products as well.