SNA Link/iX Node Managers Guide (30291-90009)

Appendix A 247
Messages
Network Dump Manager Error Messages
purging. Then, take a system memory dump and call your
Hewlett-Packard support contact, who will need to analyze the “Llio
Status” error that was logged.
DUMP ERROR 4 MESSAGE: **** DUMP ERROR 4: CANNOT CREATE DUMP FILE
CAUSE: The Network Dump Manager completed all hardware-dump
setup, but was not able to open a new disk file to hold the dump. Either
100 dumps are already on the system, or another problem (for example,
a last of disk space or directory space) exists. Note that no new dump
file was produced.
ACTION: Issue the MPE LISTF command to find all NETDMP
nn .PUB.SYS
files, and then purge any of those files that are unnecessary. Also, check
disk space usage. You can try to create a file in PUB.SYS yourself (by
issuing the MPE BUILD command) to test for any errors. If the problem
continues, issue the SWITCHNMLOG command (see Chapter 6 , “MPE
Commands,” of this manual) and note the name of the current NM log
file. Save the current file
and the previous file, to prevent accidental
purging. Then, call your Hewlett-Packard support contact, who will
need to analyze the “Hpe Status” error that was logged.
DUMP ERROR 5 MESSAGE: **** DUMP ERROR 5: CANNOT FREEZE MEMORY
CAUSE: The Network Dump Manager received an error from the system
while trying to freeze a part of the dump file into memory. If the system
is heavily loaded, too much memory might be in use. Otherwise, a
system problem might exist. Note that a partial dump file was
produced.
ACTION: If the problem continues, try reducing the system load. If that
does not solve the problem, issue the SWITCHNMLOG command (see
Chapter 6 , “MPE Commands,” of this manual) and note the name of
the current NM log file. Save the current file
and the previous file, to
prevent accidental purging. Then, take a system memory dump and call
your Hewlett-Packard support contact, who will need to analyze the
“Hpe Status” error that was logged. Also, your Hewlett-Packard
support contact might be able to analyze the partial dump file that was
created, depending on how much of the file the Network Dump
Manager was able to freeze before the error occurred.
DUMP ERROR 6 MESSAGE: **** DUMP ERROR 6: CANNOT DUMP DRIVER MEMORY
CAUSE: The Network Dump Manager received an error while trying to
send a message through the system by using the SDLC link driver’s
port, requesting a driver memory dump. The driver might have already
been shut down or an operating system problem might exist. Note that
an empty dump file was produced.
ACTION: Purge the empty dump file that was produced. Then, check for
other SDLC link driver error messages that were generated (see “SDLC
Link Driver Error Messages” earlier in this appendix). You should
especially check for link driver error message number 1033. If that