NS3000/iX Error Messages Reference Manual (36923-90041)

Chapter 19 393
Logging Location Codes
DC/LDM Logging Location Codes
MESSAGE: Asynchronous error event received from lower manager
33 CLAS0000 CAUSE: DC/LDM received a fatal error notification event message from
a lower level LAN or LAP-B driver. This logs the error status reported
by that driver.
ACTION: DC/LDM is still operating, but the driver is probably not. It
has flushed (replied to) any pending requests for the link which
reported the error. An asynchronous error message was sent to all
modules to which DC/LDM was bound. See Appendix A, “Submitting an
SR,” of this manual.
MESSAGE: Asynchronous warning event received from lower
manager
34 CLAS0000 CAUSE: DC/LDM received a nonfatal asynchronous warning event
message from a lower level LAN or LAP-B driver. This logs the status
reported by that driver.
ACTION: An asynchronous event message was sent to all modules to
which DC/LDM was bound. DC/LDM is still operating, but the driver
may be having problems. No action required.
MESSAGE: Port error while obtaining message for inbound packet
37 CLAS0000 CAUSE: While processing a read event message from a lower level
driver, DC/LDM attempted to get a message frame from the upper level
NI port, but the system routine get_msg_frame reported an error
other than a lack of message frames.
ACTION: No message frame was obtained. The inbound packet was
dropped. DC/LDM is now “sick” and cannot continue operating. See
Appendix A, “Submitting an SR,” of this manual.
MESSAGE: Write sap is invalid
38 CLAS0000 CAUSE: While processing a write request message from NI, DC/LDM
discovered the SAP to write to had not yet been opened, but there was
no reply port in the message to notify about this situation.
ACTION: DC/LDM is still operating. The buffer in the write message
was freed, but since the reply port number was unknown, no reply
message was sent. This may or may not affect operations on the
network or the application. If this problem persists, see Appendix A,
“Submitting an SR,” of this manual.
MESSAGE: Error encountered during removal of DC/LDM
39 CLAS0000 CAUSE: While stopping the DC/LDM, an error occurred when deleting a
CM Port Dictionary entry or HLIO device, when releasing a device, or
because of a bad DC/LDM state.