Northern Telecom NAC User Manual page 125

Table 5-2
Warning error messages
Error Message
Task
Explanation
Error Recovery Procedure
"chnl sts invalid on free chnl"
naclink
A internal system variable has reached an illegal state.
Ignore this message if this is an isolated incident. Otherwise, shut down and restart the system.
"CH_XFR error – invalid channel/status"
naclink
A system error has occurred.
The system should begin its recovery process and will start again without user intervention. If
the problem reoccurs, then shut down the system and call your Northern Telecom service
representative.
"cmd buffer length [%d] too long"
display
A system variable has reached an illegal state.
Look for other recent messages relevant to this message. If the messages found are serious,
shut down the system and call your Northern Telecom service representative. Otherwise, ignore
this message.
"Communication link to the ACD MIS node ID %d failed"
<Task>
A system error has occurred. Choose review hardware configuration through MAINT. Make
certain the port is configured as a network port. If it is not configured properly, shut down the
system. Check the hardware connection and make sure the right cables are used. Enter MPSA
and configure it. Restart the system. If the problem persists, then call your Northern Telecom
service representative. For more information on the hardware connection and cables, refer to
the NAC 2 Installation Guide (553-4011-110), "Hardware installation" chapter, "Cables" section.
"Configuration control transaction log is corrupted"
nccsend
The transaction log is corrupt.
The system will delete it and create a new one. No user action is required.
"could not attach MAPA memory"
libmapa
Either insufficient memory was installed in the system, irregular system activities occurred, or
a software error was detected.
The task should begin its recovery process and will start again without user intervention. If the
problem reoccurs then shut down the system and call your Northern Telecom service
representative.
Network Administration Center System Administration and Maintenance Guide Product release 2
Module
Uapp_send.c
Uapp_rcv.c
mapaif.c
<Module>
Uncc_txlog.c
mapa_lib.c
NAC error messages 5-75