(1xxxxxxx) System power control network (SPCN) reference codes

The system power control network (SPCN) reference codes are described in this topic.

The system power control network (SPCN) detected a failure.

Note: The second and third characters of the system reference code (SRC) indicate the frame number of the failing unit.

Look at the four rightmost characters of the SRC for Function 11 or Function 5. These characters are the unit reference code.
Find the unit reference code in the following tables, depending on the system model.

For details on the Failing Item column entries, see the Table 2.

If you do not find an SRC in the table that follows, contact your next level of support for assistance.

Notes:

The SRCs on this page are from the Power Systems hardware documentation, and the Descriptions apply to a single CEC enclosure or I/O enclosure. The Action and Failing Item fields are modified as appropriate for DS8000® architecture and repair methods.
SRCs missing from the following tables might be found on the Power Systems online documentation. You can use the SRC description as is to define the problem. Do not use the Action and Failing Item without contacting the next level of support first.
To display the Power Systems hardware online documentation, go to the Web site http://www-01.ibm.com/support/knowledgecenter/.
- In the IBM Systems Hardware Information right content pane, click POWER6 reference codes listing.

Table 1. SPCN reference codes
SRC	Description/Action	Failing Item
1xxx00A0	SPCN BATs in process No action required. This reference code is logged for information only. If this reference code is present for more than 1 minute, exchange the failing items.	TWRCARD
1xxx00AA	Download in process No action required. This reference code is logged for information only.
1xxx00AC	Detected AC loss If system powers on normally or stays powered on after AC power failure, no replacement of parts may be needed.	ACMODUL
1xxx00AD	Service Processor Reset caused a system power off.	TWRCARD
1xxx00BA	The system is running on the Battery Power Unit No action required. This reference code is displayed for information only.
1xxx00BC	Battery Power Unit test is in process No action required. This reference code is displayed for information only.
1xxx00CA	Thermal calibration in progress
1xxx00EF	Remote EPO switch is OFF
1xxx1500	Detected AC loss Before replacing any parts, verify that the AC input voltage is correct.	PWRSPLY TWRCARD
1xxx1501	Power supply failure	PWRSPLY TWRCARD
1xxx1502	Power supply failure	PWRSPLY TWRCARD CBLALL
1xxx1503	Power supply failure	PWRSPLY TWRCARD
1xxx1510	Detected AC loss Before replacing any parts, verify that the AC input voltage is correct.	PWRSPLY TWRCARD
1xxx1511	Power supply failure	PWRSPLY TWRCARD
1xxx1512	Power supply failure	PWRSPLY TWRCARD CBLALL
1xxx1513 to 1xxx1514	Power supply failure	PWRSPLY TWRCARD
1xxx1516	No Power Supplies Present The required power supplies are not installed.	PWRSPLY TWRCARD
1xxx1517	Power supply failure	PWRSPLY TWRCARD
1xxx151E	The power supply fan on Un-E1 experienced a short stoppage, but recovered. The power supply should be replaced as soon as possible before the fan fails permanently. Follow the instructions for the items listed in the FRU List.	PWRSPLY TWRCARD
1xxx151F	The power supply fan on Un-E1 failed. The power supply should be replaced as soon as possible. Follow the instructions for the items listed in the FRU List.	PWRSPLY TWRCARD
1xxx1520	Detected AC loss Before replacing any parts, verify that the AC input voltage is correct.	PWRSPLY TWRCARD
1xxx1521	Power supply failure	PWRSPLY TWRCARD
1xxx1522	Power supply failure	PWRSPLY TWRCARD CBLALL
1xxx1523 to 1xxx1524	Power supply failure	PWRSPLY TWRCARD
1xxx1526	No Power Supplies Present The required power supplies are not installed.	PWRSPLY TWRCARD
1xxx1527	Power supply failure	PWRSPLY TWRCARD
1xxx152E	The power supply fan on Un-E2 experienced a short stoppage, but recovered. The power supply should be replaced as soon as possible before the fan fails permanently. Follow the instructions for the items listed in the FRU List.	PWRSPLY TWRCARD
1xxx152F	The power supply fan on Un-E2 failed. The power supply should be replaced as soon as possible. Follow the instructions for the items listed in the FRU List.	PWRSPLY TWRCARD
1xxx1530	Detected AC loss Before replacing any parts, verify that the AC input voltage is correct.	PWRSPLY TWRCARD
1xxx1531	Power supply failure	PWRSPLY TWRCARD
1xxx1532	Power supply failure	PWRSPLY TWRCARD CBLALL
1xxx1533	Power supply failure	PWRSPLY TWRCARD
1xxx1611	Regulator 1 Fault	PWR1918 TWRCARD
1xxx1612	Regulator 1 Communication Fault	PWR1918 TWRCARD
1xxx1613	Regulator 1 Domain Fault	PWR1918 TWRCARD
1xxx1621	Regulator 2 Fault	PWR1918 TWRCARD
1xxx1622	Regulator 2 Communication Fault	PWR1918 TWRCARD
1xxx1623	Regulator 2 Domain Fault	PWR1918 TWRCARD
1xxx1631	Regulator 3 Fault	PWR1918 TWRCARD
1xxx1632	Regulator 3 Communication Fault	PWR1918 TWRCARD
1xxx1633	Regulator 3 Domain Fault	PWR1918 TWRCARD
1xxx1B01	Load fault on the +12V bus	PWR1900 TWRCARD
1xxx1B02	Load fault on the +5V bus	PWR1900 TWRCARD
1xxx1B03	Load fault on the +3.3V bus	PWR1900 TWRCARD
1xxx1B04	Load fault on the -12V bus	PWR1900 TWRCARD
1xxx1B05	Load fault on the +1.8V bus	PWR1904 TWRCARD
1xxx1B06	Load fault on the +2.5V bus	PWR1904 TWRCARD
1xxx1B0A	Load Fault on the +12V/-12v bus	PWR1904 TWRCARD
1xxx1B0F	Load Fault on the +1.2V bus	PWR1904 TWRCARD
1xxx1C02	Load Fault on the +1.2V bus	PWR1904 TWRCARD
1xxx1C04	Load Fault on the +1.5V bus	PWR1904 TWRCARD
1xxx1C06	Load Fault on the 1.8/2.5V bus	PWR1904 TWRCARD
1xxx1D00 to 1xxx1D01	FSP Card SS Fault	CARDFLT
1xxx1D02 to 1xxx1D03	OSC Card SS Fault	CARDFLT
1xxx1D04 to 1xxx1D05	Lightstrip SS Fault	CARDFLT LITSTRP CABLEH
1xxx1D10	MUX Card SS Fault	CARDFLT
1xxx1D11 to 1xxx1D18	IO Hub Card SS Fault	CARDFLT
1xxx1D60	RIO/HSL Adapter Card Switch fault	SI_CARD TWRCARD
1xxx1D61 to 1xxx1D62	Removable Media Planar Switch fault	DEVBPLN TWRCARD
1xxx1F01	SPCN trace information saved
1xxx1F02	SPCN trace information saved
1xxx2600	Power Good Fault	PGDPART TWRCARD PWRSPLY
1xxx2601	Power Good Fault	PGDPART TWRCARD
1xxx2602	Power Good Fault	PWR1918 TWRCARD
1xxx2603	Power Good Fault	PWR1916 TWRCARD
1xxx2605 to 1xxx2606	Power Good Fault	PWR1900 TWRCARD
1xxx2612	Optical Converter 5V Fault The SPCN detected a fault on the SPCN card optical converter 5V.	CBLALL TWRCARD
1xxx2613	Configuration Requires 200V Input Configuration now requires 200 V ac power.	CBLALL
1xxx2630 to 1xxx2632	Regulator Fault	PWR1918 TWRCARD
1xxx2633 to 1xxx2635	Regulator Fault	SYSBKPL TWRCARD
1xxx2636 to 1xxx2637, 1xxx2640 to 1xxx2642	Regulator Fault	PWR1918 TWRCARD
1xxx3100	I2C Bus Controller Communication fault	I2CBUS TWRCARD
1xxx3101	I2C Bus 1 Communication fault	I2CBUS TWRCARD
1xxx3102	I2C Bus 2 Communication fault	I2CBUS TWRCARD
1xxx3103	I2C Bus 3 Communication fault	I2CBUS TWRCARD
1xxx3104	I2C Bus 4 Communication fault	I2CBUS TWRCARD
1xxx3105	I2C Bus 5 Communication fault	I2CBUS TWRCARD
1xxx3106	I2C Bus 6 Communication fault	I2CBUS TWRCARD
1xxx3109	I2C Bus Adapter Communication fault	I2CBUS TWRCARD
1xxx3110	I2C Bus DASD Backplane 1 Communication fault	I2CBUS TWRCARD
1xxx3111	I2C Bus DASD Backplane 2 Communication fault	I2CBUS TWRCARD
1xxx3112	I2C Bus DASD Backplane 3 Communication fault	I2CBUS TWRCARD
1xxx3113	I2C Bus Adapter Communication fault	I2CBUS TWRCARD
1xxx3114	I2C Bus PCI Backplane Communication fault	I2CBUS TWRCARD
1xxx3115	I2C Bus Panel Communication fault	I2CBUS TWRCARD
1xxx3116	I2C Bus Fan Local Controller Communication fault	I2CBUS TWRCARD
1xxx3118	I2C Bus SPCN VPD Communication fault	I2CBUS TWRCARD
1xxx3119	I2C Bus 4 Communication fault	I2CBUS TWRCARD
1xxx3120	I2C Bus LED Controller Communication fault	TWRCARD
1xxx3121	I2C Bus DASD Backplane 1 Communication fault	I2CBUS TWRCARD
1xxx3130	Panel Thermal Sensor Communication fault	I2CBUS TWRCARD
1xxx3131	Removable Media Thermal Sensor Communication fault	I2CBUS TWRCARD
1xxx3132	Processor 1 Thermal Sensor Communication fault	I2CBUS TWRCARD
1xxx3133	Processor 2 Thermal Sensor Communication fault	I2CBUS TWRCARD
1xxx4201	UPS Reported, Utility Failure On
1xxx4203	UPS Reported, Battery Low On
1xxx4410	Internal Battery Power Unit Fault Internal Battery Power Unit in the system has failed.	BATRY BATCHGR TWRCARD CBLALL
1xxx4411	Internal Battery Power Unit Charger Fault Internal Battery Power Unit Charger in the system has failed.	BATCHGR TWRCARD CBLALL
1xxx4412	Internal Battery Power Unit Charger Fault Internal Battery Power Unit Charger in the system has failed.	BATCHGR TWRCARD CBLALL
1xxx4413	Internal Battery Power Unit Charger Fault Internal Battery Power Unit Charger in the system has failed.	BATRY BATCHGR TWRCARD CBLALL
1xxx4414	Battery Charger Load fault	PWROC BATRY TWRCARD CBLALL
1xxx4415	Battery Power Unit missing	BATRY TWRCARD CBLALL
1xxx4417	Battery Charger Unit missing	BATCHGR TWRCARD CBLALL
1xxx4600 to 1xxx4601	UPS Interface Failure	UPSUNIT TWRCARD
1xxx5000 to 1xxx5001	5000 to 5001	TWRCARD
1xxx7110, 1xxx7120	Power supply failure	PWRSPLY TWRCARD
1xxx7201	Ambient temperature is out of range	AMBTEMP
1xxx7202	Ambient temperature is back in range
1xxx7203	Ambient temperature exceeded limit (System will shut down in 15 minutes.)	AMBTEMP
1xxx7205	Ambient temperature exceeded limit (System will shut down in 20 minutes.)	AMBTEMP
1xxx7300	Power supply failure	PWRSPLY TWRCARD
1xxx7610	Fan Fault The Fan is operating at the wrong speed.	AIRMOVR TWRCARD
1xxx7611	Fan missing error A problem was detected with a Fan which can be caused by a Fan not being installed. Install Fan if missing, replace if already installed.	AIRMOVR TWRCARD
1xxx7620	Fan Fault The Fan is operating at the wrong speed.	AIRMOVR TWRCARD
1xxx7621	Fan missing error A problem was detected with a Fan which can be caused by a Fan not being installed. Install Fan if missing, replace if already installed.	AIRMOVR TWRCARD
1xxx7630	Fan Fault The Fan is operating at the wrong speed.	AIRMOVR TWRCARD
1xxx7631	Fan missing error A problem was detected with a Fan which can be caused by a Fan not being installed. Install Fan if missing, replace if already installed.	AIRMOVR TWRCARD
1xxx7640	Fan Fault The Fan is operating at the wrong speed.	AIRMOVR TWRCARD
1xxx7641	Fan missing error A problem was detected with a Fan which can be caused by a Fan not being installed. Install Fan if missing, replace if already installed.	AIRMOVR TWRCARD
1xxx7650	Fan Fault	AIRMOVR TWRCARD
1xxx7651	Fan missing error	AIRMOVR TWRCARD
1xxx7690	Fan Fault	AIRMOVR TWRCARD
1xxx7691	Fan missing error	AIRMOVR TWRCARD
1xxx8400	No VPD Found due to Invalid Bypass	TWRCARD
1xxx8401	Timeout on Panel for Request of VPD	VPDPART TWRCARD
1xxx8402	Unable to Collect VPD	VPDPART TWRCARD
1xxx8403	VPD Critical Mismatch	VPDPART TWRCARD
1xxx8404 to 1xxx8406	Processor Unit VPD Mismatch	VPDPART TWRCARD
1xxx8409	No Processor Installed	VPDPART TWRCARD
1xxx8410 to 1xxx8417	Invalid Processor VPD	VPDPART TWRCARD
1xxx8420 to 1xxx8427	No Processor VPD	VPDPART TWRCARD
1xxx840A	VPD 5V Power Off Failure	VPDPART TWRCARD
1xxx840B	VPD 5V Power On Failure	VPDPART TWRCARD
1xxx840D	SPCN Configuration mismatch	VPDPART TWRCARD
1xxx840E	SPCN Default Configuration loaded	VPDPART TWRCARD
1xxx8413 to 1xxx8414	Invalid Processor VPD	VPDPART TWRCARD
1xxx8423 to 1xxx8424	No Processor VPD	VPDPART TWRCARD
1xxx8430	Cable not connected	IDPART TWRCARD CBLALL
1xxx8431	Cable should not be present	IDPART TWRCARD CBLALL
1xxx8432	Secondary unit not present	IDPART TWRCARD CBLALL
1xxx8450 to 1xxx8451	SPCN Configuration mismatch	PWR1918 TWRCARD
1xxx8455 to 1xxx8456	Power Supply Missing	PWRSPLY TWRCARD
1xxx8470 to 1xxx8477	Processor Unit VPD Mismatch	VPDPART TWRCARD
1xxx8700 to 1xxx8701	BPC AC Loss	PWR2402
1xxx8710 to 1xxx8711	DCA UART Communication Fault	DCA TWRCARD SYSBKPL
1xxx8720 to 1xxx8721	BPC Ethernet Communication fault	CABLEH BPC TWRCARD
1xxx8731	BPC critical fault, no present node books powered on	CABLEH NEXTLVL
1xxx8732	BPC critical fault, CEC cage id mismatch - cabling error	CABLEH NEXTLVL
1xxx8733	BPC critical fault, no node books present to power on	CABLEH NEXTLVL
1xxx8734	BPC fault, fips log collection failed	CABLEH NEXTLVL
1xxx8735	BPC/HMC fault, No BPC IP addresses	BPC
1xxx8740 to 1xxx8741	BPC fault, failed to reach standby	BPC
1xxx8910	External Netfinity Server 3.3V fault	ALTMANL TWRCARD
1xxx8920	External Netfinity Server Power Good fault	ALTMANL TWRCARD
1xxx8930	Integrated Netfinity Adapter fault	TWRCARD
1xxx8940 to 1xxx8943	External Netfinity Server R485 Communication fault	TWRCARD CBLALL
1xxx8A00	IO Power control changed to another system unit
1xxx9002	Received a bad return code Partition Firmware has detected a condition that may require attention. Check error log for other errors that may have been reported at the same time as this condition was reported. If this SRC persists contact next level of support.
1xxx9012	Address not valid LIC command had a frame address that was not valid. Exchange the SPCN frame-to-frame cables to the failing frame.	TWRCARD CBLALL
1xxx9013	Invalid Node Address The address in the SPCN command does not match the secondary nodes assigned address. Exchange the failing items for the SPCN node reporting the error.	TWRCARD CBLALL
1xxx9014	A command has an invalid address mode. A command from the system unit specified a unit address of D or E or had a frame address of 00. Exchange the failing items in the system unit.	AJDG301 TWRCARD
1xxx9016, 1xxx9021	A command to an SPCN node was rejected. No action required. This reference code is logged for information only.
1xxx9022	Addressed Unit not in frame. The addressed unit is in a frame that is powered off. No action required. This reference code is logged for information only.
1xxx9023	Addressed Unit exists, but the frame is powered off. The addressed unit is in a frame that is powered off. No action required. This reference code is logged for information only.
1xxx9024	SPCN Licensed Internal Code not valid. The Licensed Internal Code in one of the secondary nodes is not valid. The code will be reloaded. No action required. This reference code is logged for error analysis only.
1xxx9025	SPCN Licensed Internal Code not valid. The Licensed Internal Code in one of the frames is not valid. The code will be reloaded. No action required. This reference code is logged for error analysis only.
1xxx9026	Battery Power Unit is reporting a low charge. The battery power unit is not charged enough to run a test. No action required. This reference code is logged for information only.
1xxx9027	Battery Power Unit is defective. No action required. This reference code is logged for information only.
1xxx9028	SPCN Licensed Internal Code is not valid. The Licensed Internal Code in the primary node is not valid. The code will be reloaded. No action required. This reference code is logged for error analysis only.
1xxx9029	SPCN VPD Damaged The VPD record in the EEPROM has bad data. Exchange the failing items for the node reporting the failure.	TWRCARD
1xxx902C	Battery Power Unit test was aborted. The battery power unit test was aborted. No action required. This reference code is logged for information only.
1xxx902D	Addressed frame is not in SPCN configuration table. The addressed frame is not in the SPCN configuration table. No action required. This reference code is logged for information only.
1xxx9031	Frame-to-Frame Communications Failure The SPCN detected a BCC error on a transmission from another frame. The transmission is attempted again. No action required. This reference code is logged for error analysis only.
1xxx9032	SPCN Communications Failure, unit to rack. The frame detected a BCC error on a transmission from a secondary node to the frame. The transmission is attempted again. No action required. This reference code is logged for error analysis only.
1xxx9033	SPCN Communications Failure, rack to unit. A secondary node detected a BCC error on a transmission from the frame. The transmission is attempted again. No action required. This reference code is logged for error analysis only.
1xxx9034	Unsupported Packet Size The receiving node detected a packet exceeding 70 bytes. The frame can also return this code if a secondary node returns more than 10 bytes to a PAS command. No action required. This reference code is logged for error analysis only.
1xxx9035	Secondary SPCN node timeout. A secondary SPCN node did not respond to a command. The command was attempted again and failed. No action required. This reference code is logged for error analysis only.
1xxx9036	Frame Timeout One or more frames did not respond to a command. The command is attempted again. No action required. This reference code is logged for error analysis only.
1xxx903B	Invalid Packet Length for data sent. The number of bytes sent or received does not match the number of bytes specified in the command. No action required. This reference code is logged for error analysis only.
1xxx9041	Invalid Load Type The down load was successful, but the wrong type of Licensed Internal Code was loaded. The operation was attempted again but was not successful. Exchange the failing items for the node reporting the fault.	AJDG301 TWRCARD
1xxx9042	EEPROM Failure The EEPROM in an SPCN node cannot be written successfully. Exchange the SPCN node reported in the failure.	TWRCARD
1xxx9043	Download Failure The Licensed Internal Code download to an SPCN node was completed but was not successful. Exchange the failing SPCN node.	TWRCARD
1xxx9046	QDS Packet Sequence Error The Packet Sequence number is wrong. The download was stopped.	TWRCARD
1xxx9047	QDS Block Sequence Error The Block Sequence number is wrong. The download was stopped.	TWRCARD
1xxx9048	The SPCN ROS and EEPROM LIC is not compatible. The LIC levels in the nodes ROS and EEPROM are not compatible. Exchange the failing items for the failing node.	TWRCARD AJDG301
1xxx9080	Undefined Status Code An SPCN node returned an unknown status code. Exchange the failing SPCN node.	TWRCARD BACKPLN
1xxx90F0	A frame was dropped from the SPCN configuration. A frame was dropped from the SPCN configuration. This is usually caused by a loss of ac power or a problem with the frame-to-frame cable.	TWRCARD CBLALL
1xxx90F1	A frame was added to the SPCN configuration. No action required. This reference code is logged for information only.
1xxx90F2	Slave disappeared A frame was dropped from the SPCN configuration. This is usually caused by a loss of ac power or a problem with the frame-to-frame cable.	PWR1907
1xxx90F3	Slave reappeared
1xxx9101	VLIC-SPCN Timeout A Licensed Internal Code timeout occurred. The SPCN failed to respond to a Licensed Internal Code command.	TWRCARD CTLPNL SVCPROC
1xxx9102	Assign Permanent Address command failure A node failed to perform an Assign Permanent Address command.	TWRCARD
1xxx9103	Download Initialize Timeout An SPCN node failed to enter the download state after an Initialize for Download command. Exchange the failing SPCN node.	TWRCARD
1xxx9104	Download Initialize Timeout An SPCN node failed to leave the download state. Exchange the failing SPCN node.	TWRCARD
1xxx9105	Load Damaged Timeout An SPCN node failed to enter the operational state. Exchange the failing SPCN node.	TWRCARD
1xxx9106	An SPCN LID was not found. No action required. This reference code is logged for information only.
1xxx9107	An SPCN microcode download is required. No action required. This reference code is logged for error analysis only.
1xxx9108	A status change occurred in one of the SPCN nodes. No action required. This reference code is logged for information only.
1xxx9109	Licensed Internal Code part number is not correct. The AROS part number field was not updated to the correct level after the system attempted to load new Licensed Internal Code.	TWRCARD
1xxx910A	RIO Download Required
1xxx910B	Maximum number of retries exceeded
1xxx9110	Battery Power Unit capacity test failed. The battery power unit was not able to pass the capacity test.	BATRY
1xxx9111	SPCN is too large for VLIC. There are more nodes in the network than VLIC can service.	AJDG301
1xxx9112	Primary SPCN node is reporting load damaged. The Licensed Internal Code for the primary SPCN node is damaged. The reload failed because the code could not be found.	TWRCARD
1xxx9113	Secondary SPCN node is reporting load damaged. The Licensed Internal Code for the secondary SPCN node is damaged. The reload failed because the code could not be found.	TWRCARD
1xxx9114	Frame SPCN node is reporting load damaged. The Licensed Internal Code for a SPCN node is damaged. The reload failed because the code could not be found.	TWRCARD
1xxx9115	SPCN Command rejected by the Service Processor. The service processor rejected an SPCN command from the Licensed Internal Code. No action required. This reference code is logged for information only.
1xxx9116	SPCN - Control Panel interface failure. The SPCN to control panel interface is not working.
1xxx9117	SPCN - Control Panel interface is now working. The SPCN to control panel interface is now working. No action required. This reference code is logged for information only.
1xxx9118	PHYP out of memory	AJDG301
1xxx9119	NVRAM Write Failed	TWRCARD
1xxx911A	Too many racks attached Reduce the number of racks to maximum configuration on the system.
1xxx911B	SPCN CEC node code failure	AJDG301
1xxx911C	Two nodes have same VPD	VPDPART
1xxx911D	RIO Download Failure	TWRCARD
1xxx911E	Temporary VPD written	TWRCARD
1xxx911F	CEC not found	TWRCARD
1xxx9120	Duplicate backplane VPD	SYSBKPL
1xxx9131	Invalid XM Return Code
1xxx9132	Node contains temporary VPD
1xxx9133	Bad PCI Correlation Problem PCI bus not matched	CBLALL
1xxx9134	PCI bus VPD error Check Error Log for B700xxxx Reference Codes.
1xxx9135	Open SPCN Loop	CBLALL TWRCARD
1xxx9137	Bad PCI Correlation Problem SPCN node not matched	CBLALL
1xxx9138	Bad Location Code	CBLALL
1xxx913B	Go to ASMI to start a download manually	PWR1907
1xxx91DD	All SPCN Downloads Complete
1xxx91DE	RIO Download Complete
1xxx91FB	Write VPD on next IPL
1xxx9212	Frame Address field not valid. A Licensed Internal Code command had a frame address that is not valid. Exchange the failing items for the failing node.	TWRCARD
1xxx9213	Invalid Address status, secondary node. The address in the SPCN command does not match the assigned address of the secondary node. Exchange the failing items for the failing node.	TWRCARD
1xxx9214	Invalid Address Mode status Invalid Address Mode occurred during Frame Command processing.	TWRCARD AJDG301
1xxx9215	Invalid Frame Command status Invalid Frame Command occurred during Frame Command processing.	TWRCARD AJDG301
1xxx921B	System Unit SPCN Port Fault status. System Unit Port Fault occurred during Command processing.	TWRCARD AJDG301
1xxx922B	Address Unassigned status A secondary node has no address assigned during Command processing.	TWRCARD AJDG301
1xxx9231	Frame-to-Frame Communications Failure A frame-to-frame communications failure occurred during STF processing.	TWRCARD CBLALL
1xxx9232	Intrarack Communications Failure An SPCN secondary node to frame communications failure occurred during Command processing.	TWRCARD CBLALL
1xxx9233	Intrarack Communications Failure An SPCN frame to secondary node communications failure occurred during Command processing.	TWRCARD CBLALL
1xxx9234	Unsupported Packet Size status Unsupported Packet Size occurred during STF and Secondary Node Command processing.	TWRCARD SVCPROC
1xxx9235	SPCN Secondary Node Timeout status An SPCN Secondary Node Timeout occurred during Command processing.	TWRCARD AJDG301 CBLALL
1xxx9236	Frame Timeout status An SPCN Frame Node Timeout occurred during Network post processing.	TWRCARD CBLALL
1xxx9238	Secondary Node Fault An SPCN Secondary Node Fault occurred during Command processing.	TWRCARD CBLALL
1xxx9239	Frame Node Fault An internal error in the SPCN frame node prevents the running of a Frame command.	TWRCARD CBLALL
1xxx923A	ASA Failure The frame address returned by a secondary node does not match the address of the frame.	TWRCARD CBLALL
1xxx923B	Invalid Packet Length for data sent. An Invalid Packet Length occurred for data exchanged.	TWRCARD CBLALL
1xxx9280	Response Stack Overflow Too many responses were received during System Frame command processing.	CBLALL AJDG301 TWRCARD
1xxx9281	Response Overrun Response Overrun occurred during System Frame processing.	CBLALL AJDG301 TWRCARD
1xxx9282	No Free Entries No free entries were found during System Frame processing.	CBLALL AJDG301 TWRCARD
1xxx9283	ARA Failure An Assign Frame Address Failure occurred during ARA Preprocessing.	TWRCARD AJDG301
1xxx9284	Undefined status Undefined Status occurred during Frame or STF processing.	TWRCARD CBLALL
1xxx9285	BCC Fault A BCC Error was detected during Network post processing.	TWRCARD
1xxx9286	Length Check Error Length Check occurred during SPCN post processing.	TWRCARD CBLALL
1xxx9287	Undefined status Undefined Status occurred during Command processing.	TWRCARD CBLALL
1xxx9288	Configuration Error A configuration error was detected during System Frame processing.	TWRCARD CBLALL
1xxx9289	Invalid Packet Length for data sent. Invalid Packet Length occurred for data exchanged.	TWRCARD CBLALL
1xxxC62E	SPCN Network Fault An SPCN frame-to-frame communication failure was detected. See Cannot power on I/O expansion tower or unit SRNPU or System or I/O expansion tower unit cannot be powered off POSORMU.	TWRCARD CBLALL
1xxxCB15	EEPROM Failure	TWRCARD

Table 2. SPCN failing items
Failing Item	Description	Document Description
ACMODUL	AC Module	See the service documentation for instructions.
AIRMOVR	Fan and Blower assemblies	See the service documentation for instructions.
AJDG301	Vertical Licensed Internal Code	Service Functions; APAR or LICTR
ALTMANL	Alternate Manual Required	See the service documentation for instructions.
BACKPLN	Back Plane Unit	See the service documentation for instructions.
BATCHGR	Battery Power Unit Charger	See the service documentation for instructions.
BATRY	Battery Power Unit	See the service documentation for instructions.
BPC	BPC Fault for eServer™ H	See the service documentation for instructions.
CABLEH	Cable all for eServer H	See the service documentation for instructions.
CARDFLT	Card Fault for eServer H	See the service documentation for instructions.
CBLALL	Cable Failure	See the service documentation for instructions.
CTLPNL	Control Panel	See the service documentation for instructions.
DCA	DCA fault for eServer H	See the service documentation for instructions.
DEVBPLN	Device backplane	See the service documentation for instructions.
I2CBUS	I2C Bus Part	See the service documentation for instructions.
IDPART	Vital Product Data Parts	See the service documentation for instructions.
LITSTRP	Litestrip for eServer H	See the service documentation for instructions.
NEXTLVL	Call for next level of support	See the service documentation for instructions.
PGDPART	Power Good Part	See the service documentation for instructions.
PWR1900	Power-PIP 1900	See the service documentation for instructions.
PWR1902	Power-PIP 1902	See the service documentation for instructions.
PWR1903	Power-PIP 1903	See the service documentation for instructions.
PWR1904	Power-PIP 1904	See the service documentation for instructions.
PWR1906	Power-PIP 1906	See the service documentation for instructions.
PWR1907	Power-PIP 1907	INFORMATION
PWR1908	Power-PIP 1908	See the service documentation for instructions.
PWR1909	Power-PIP 1909	See the service documentation for instructions.
PWR1911	Power-PIP 1911	See the service documentation for instructions.
PWR1916	Power-PIP 1916	See the service documentation for instructions.
PWR1917	Power-PIP 1917	See the service documentation for instructions.
PWR1918	Power-PIP 1918	See the service documentation for instructions.
PWR2404	Power 2402 for eServer H	See the service documentation for instructions.
PWROC	Power Supply overcurrent	See the service documentation for instructions.
PWRSPLY	Power Supply	See the service documentation for instructions.
SI_CARD	System Interconnect controller	See the service documentation for instructions.
SVCPROC	Service Processor Card	See the service documentation for instructions.
SYSBKPL	System unit backplane	See the service documentation for instructions.
TWRCARD	Card enclosure or backplane	See the service documentation for instructions.
UPSUNIT	UPS unit part	See the service documentation for instructions.
VPDPART	VPD Communication Part	See the service documentation for instructions.