IPU Logging Location Codes

CAUSE: Received a port message containing an invalid format code or an invalid function code (PARM = complete function code).

ACTION: See Appendix A “Submitting an SR ” of this manual.

CAUSE: Log port initiation.

ACTION: Informative.

CAUSE: Encountered a buffer manager failure attempting to read the address alias list from the buffer passed in a DCN Start message (PARM = READBUF result code).

ACTION: See Appendix A “Submitting an SR ” of this manual.

CAUSE: Encountered a buffer manager error attempting to return the buffer passed in a DCN Start message (PARM = FREEBUF result code).

ACTION: See Appendix A “Submitting an SR ” of this manual.

CAUSE: There is not enough room for an entry in the DCN Table for the network started in a DCN Start message. Space is allocated based on the maximum number of directly connected networks (DCNs).

ACTION: Shut down the transport (NETCONTROL STOP). Check the configuration file for a disparity between networks configured and maximum DCNs specified.

CAUSE: Encountered a buffer manager error attempting to get the length of the buffer passed in a DCN Start message (PARM = BUFFERINFO result code).

ACTION: See Appendix A “Submitting an SR ” of this manual.

CAUSE: The length of the address alias list passed in a DCN Start message exceeds the space allocated for the list in the IPC port DST. The space is allocated based on the maximum number of directly connected networks (DCNs).

ACTION: Shut down the transport (NETCONTROL STOP). Check the configuration file for a disparity between the number of networks configured and maximum networks specified.

CAUSE: Network number in a Stop Net message not found in the DCN table (never started).

ACTION: Error probably occurred when starting the network. See error at log location 12 above.

CAUSE: Log statistics prior to port termination (PARM unused).

ACTION: Informative.

CAUSE: Encountered buffer manager error attempting to return the buffers on message queues before terminating the port (PARM = FREEBUF result code).

ACTION: See Appendix A “Submitting an SR ” of this manual.

CAUSE: Indicates termination of the IPU port.

ACTION: Informative message.

CAUSE: A routing update indicates that a network is now reachable but there is not enough room in the distance matrix table to record it (PARM unused).

ACTION: Reconfigure to increase maximum networks on the IP Update protocol screen.

CAUSE: Could not process a network shutdown routing update because gateway in the routing update could not be found in the distance matrix table (PARM unused).

ACTION: Should not happen normally. Probable cause is an inability to process a network start routing update (because of lack of table space) that would have put the gateway into the distance matrix.

CAUSE: Could not process a network routing update because there was not enough room in an internal gateway index table (PARM unused).

ACTION: See Appendix A “Submitting an SR ” of this manual.

CAUSE: Could not process a network start routing update because there was not enough room in the distance matrix table (PARM unused).

ACTION: See Appendix A “Submitting an SR ” of this manual.

CAUSE: Could not process a network start routing update because the count of networks in the routing update exceeded configured maximum networks.

ACTION: See Appendix A “Submitting an SR ” of this manual.

CAUSE: Encountered an internal error attempting to return a routing update buffer (PARM = BFMFREEBUF result code).

ACTION: See Appendix A “Submitting an SR ” of this manual.

CAUSE: IPU Port Initialization unsuccessful (PARM = Semaphore Initialization result or result code trying to add IPU to Registry).

ACTION: See Appendix A “Submitting an SR ” of this manual.

CAUSE: Failure to lock IPU routing table.

ACTION: See Appendix A “Submitting an SR ” of this manual.