Symbolic FRUs

This information is a list of symbolic field replaceable units (FRUs).

The procedures in this topic are listed alphabetically.

ACMODUL
Your server lost power. This procedure helps you determine the source of the power loss condition that brought you here.
ADJ_LOG
This symbolic FRU displays the logical location code of the previous failing item in the failing item list. No service action is required for this FRU.
ADJ_PHY
This symbolic FRU displays the physical location code of the previous failing item in the failing item list. No service action is required for this FRU.
AIRMOVR
A fan might be failing. Before replacing any field replaceable units (FRUs), ensure that the fans and fan trays are fully seated into the fan connectors and that all cables are seated correctly.
AJDG301
Licensed Internal Code is the failing item. Look for PTFs associated with the reference code and have the customer apply them.
AJDGP01
Licensed Internal Code is the failing item. Look for PTFs associated with the reference code and have the customer apply them.
AJEDA00
Licensed Internal Code is the failing item. Look for PTFs associated with the reference code and have the customer apply them.
AJEGP01
Licensed Internal Code is the failing item. Look for PTFs associated with the reference code and have the customer apply them.
AJEQU00
Licensed Internal Code is the failing item. Look for PTFs associated with the reference code and have the customer apply them.
AJGAM01
Licensed Internal Code is the failing item. Look for PTFs associated with the reference code and have the customer apply them.
AJGDF01
Licensed Internal Code is the failing item. Look for PTFs associated with the reference code and have the customer apply them.
AJGFN00
Licensed Internal Code is the failing item. Look for PTFs associated with the reference code and have the customer apply them.
AJGJ601
Licensed Internal Code is the failing item. Look for PTFs associated with the reference code and have the customer apply them.
AJGJQ01
Licensed Internal Code is the failing item. Look for PTFs associated with the reference code and have the customer apply them.
AJGLD01
Licensed Internal Code is the failing item. Look for PTFs associated with the reference code and have the customer apply them.
AJGW701
Licensed Internal Code is the failing item. Look for PTFs associated with the reference code and have the customer apply them.
AJLAF01
Licensed Internal Code is the failing item. Look for PTFs associated with the reference code and have the customer apply them.
AJLAG01
Licensed Internal Code is the failing item. Look for PTFs associated with the reference code and have the customer apply them.
AJLYC01
Licensed Internal Code is the failing item. Look for PTFs associated with the reference code and have the customer apply them.
AJLYD01
Licensed Internal Code is the failing item. Look for PTFs associated with the reference code and have the customer apply them.
AJSDJ01
Licensed Internal Code is the failing item. Look for PTFs associated with the reference code and have the customer apply them.
ALTMANL
Symbolic FRU ALTMANL is not supported on these models. Continue with the next FRU in the list.
ALTPERF
The system is located at an altitude that is within the range of the system specification, but the thermal or power management firmware might reduce performance due to the altitude.
ALTTUDE
The air pressure sensor in the control (operator) panel is reporting that the system is at an altitude above 4000 meters (about 13,120 feet).
AMBBACK
The ambient temperature has returned to a level that is within the operating specifications of this system. No service action is required.
AMBPERF
The ambient temperature is within the range of the system specification, but the thermal or power management firmware might reduce performance due to the current ambient temperature.
AMBTEMP
The system detected a warning or fault due to the ambient room temperature.
AMBTMP1
Ambient air temperature is too high for optimal performance.
AMBTMP2
Ambient air temperature is back within range.
ANYBRDG
The PCI bus might be failing.
ANYBUS
Any cable, card, or card enclosure might be causing an IOP-detected bus error, although the IOP that is reporting the problem might not be causing the problem.
ANYFC
Any IOA, hub, gateway, or device that is attached to the same Fibre Channel interface might be failing.
ANYPROC
The failing component might be one of the system processors.
AOCABLE
The expansion drawer cable that connects a system unit to an expansion drawer might be failing.
AS4NTDD
Symbolic FRU AS4NTDD is not supported on these models. Continue with the next FRU in the list.
AUXCBL
Replace the SCSI cable that connects the auxiliary cache I/O adapter to the storage I/O adapter.
AUXIOA
Replace the auxiliary I/O adapter.
BACKPLN
A backplane or a connection to the backplane might be failing.
BATCHGR
Symbolic FRU BATCHGR is not supported on these models. Continue with the next FRU in the list.
BATRY
Symbolic FRU BATRY is not supported on these models. Continue with the next FRU in the list.
BPC
One of the BPCs failed to reach standby.
BPCHANG
The system is stopped on one of the base system integrated controller checkpoints.
BPMCBL
A failure was detected in the cable that connects a backup power module (BPM) to an NVDIMM.
BPMFRU
A failure was detected in the backup power module (BPM) of an NVDIMM.
BRDGSET
The PCI controller, PCI bridge, or embedded PCI switch hardware is having a problem with one or more PCI adapter slots or internal connections. The exact card or adapter might not be identified in the serviceable event view.
BRDGST1
Symbolic FRU BRDGST1 is not supported on these models. Continue with the next FRU in the list.
BRDGST2
Symbolic FRU BRDGST2 is not supported on these models. Continue with the next FRU in the list.
BRDGST3
Symbolic FRU BRDGST3 is not supported on these models. Continue with the next FRU in the list.
BSTWRPL
This symbolic FRU is no longer supported.
BUSVPD
This is the VPD (vital product data) for a PCI bus.
CABLEH
Symbolic FRU CABLEH is not supported on these models. Continue with the next FRU in the list.
CACHBAT
The backup power module card might be failing.
CACHE
This symbolic FRU is no longer supported.
CAPACTY
The VPD card might be the failing item.
CARDFLT
Symbolic FRU CARDFLT is not supported on these models. Continue with the next FRU in the list.
CARDTMP
The cryptographic adapter has detected a voltage or temperature change in its physical operating environment.
CBLALL
A cable might be the failing item.
CBLCONT
This symbolic FRU is used to show additional locations for the endpoints of cables.
CDAWKLD
Too many communications lines are in use.
CDTRAY
This symbolic FRU is not supported.
CHECK
Look here for information about the CHECK symbolic FRU.
CLCKMOD
The logic oscillator is failing.
CLNTSRC
The SRC in the error log is not recognized by the error analysis diagnostic component.
CLRNVRM
A problem might exist with the service processor nonvolatile random access memory (NVRAM).
CMCIRCC
The concurrent maintenance circuit card might be the failing item.
CMPRES1
The compressed device and the compression IOA are not compatible.
CNVTCRD
The card that converts SATA to IDE might be failing. This procedure helps you determine the failing part.
CRYPBAT
The batteries for the cryptographic adapter need to be replaced.
CRYPTLP
Cryptographic adapter Licensed Internal Code problem.
CTLPNCD
This symbolic FRU is not supported on the system. Continue with the next FRU in the failing item list.
CTLPNL
A control panel might be failing.
CTPLPDU
The MAXFRAME value in CRTLINETH command is too large.
CTPNADR
The ADPTADR value in CRTLINETH command is specified incorrectly.
DCA
Symbolic FRU DCA is not supported on these models. Continue with the next FRU in the list.
DEVBPLN
A device backplane might be failing.
DEVICE
The addressed storage device is the failing item.
DEVTERM
The device terminating plug might be failing.
DIMM0
Symbolic FRU DIMM0 is not supported on these models. Continue with the next FRU in the list.
DIMM1
Symbolic FRU DIMM1 is not supported on these models. Continue with the next FRU in the list.
DIMM2
Symbolic FRU DIMM2 is not supported on these models. Continue with the next FRU in the list.
DIMM2_3
Symbolic FRU DIMM2_3 is not supported on these models. Continue with the next FRU in the list.
DIMM3
Symbolic FRU DIMM3 is not supported on these models. Continue with the next FRU in the list.
DIMM0_1
Symbolic FRU DIMM0_1 is not supported on these models. Continue with the next FRU in the list.
DISKDRV
This symbolic FRU indicates that the disk drive or solid state drive part number could not be determined.
DISKFAN
A fan in an expansion unit or storage enclosure might be failing.
DISKIMG
There might be a problem with the Network Server Description (NWSD).
DISKPWR
A power supply in an expansion unit or storage enclosure might be failing.
DISKTRY
This symbolic FRU is no longer supported.
DMPFILE
A Licensed Internal Code error or enclosure firmware error caused a dump to occur.
DPAC
The two-port adapter cable is the failing item.
DRVSWCH
Symbolic FRU DRVSWCH is not supported on these models. Continue with the next FRU in the list.
DRWRCMC
The chassis management card in an expansion drawer might be failing.
DRWRMID
The midplane in an expansion drawer might be failing.
DRWRMOD
The I/O module in an expansion drawer might be failing.
DRWRPWR
The expansion drawer does not have power.
DRWRVRM
The voltage regulator module in an expansion drawer might be failing.
DSKUNIT
DSKUNIT is similar to the symbolic FRU DISKDRV.
EACODE
An error occurred in the error analysis Licensed Internal Code.
EXTREMD
An external removable media storage device might be failing.
EXTSCSI
The external signal cable might be failing.
FCCABLE
The Fibre Channel cable might be failing.
FCCODE
An error has been detected in the Fibre Channel gateway device licensed internal code.
FCDEV
The attached Fibre Channel device or Fiber Channel gateway device is the failing item.
FCGATE
The Fibre Channel gateway device is the failing item.
FCINTF
An error has been detected on the Fibre Channel interface.
FCIOA
The Fibre Channel I/O adapter is the failing item.
FCPORT
The Fibre Channel IOA port might be the failing item.
FEATCRD
Symbolic FRU FEATCRD is not supported on these models. Continue with the next FRU in the list.
FRPORT
Symbolic FRU FRPORT is not supported on these models. Continue with the next FRU in the list.
FMWREXP
The update access key for the system has expired or is about to expire.
FWADIPL
Look here for information about FWADIPL symbolic FRU.
FWCD1
Look here for information about FWCD1 symbolic FRU.
FWCD2
Look here for information about FWCD2 symbolic FRU.
FWCONS
The console display might be failing.
FWENET
This symbolic can help determine a problem with an Ethernet adapter.
FWFLASH
Symbolic FRU FWFLASH indicates that you might need to reload the server's firmware.
FWFWPBL
There might be a platform firmware problem.
FWHANG
Symbolic FRU FWHANG is not supported at this time.
FWHOST
Symbolic FRU FWHOST can help in the event that your server appears hung while booting.
FWIDE1
The media or device might be failing.
FWIDE2
The cables, media or device might be failing.
FWIPIPL
Network address problem.
FWLPAR
Look here for information about FWLPAR symbolic FRU.
FWMBOOT
Look here for information about FWMBOOT symbolic FRU.
FWNIM
Look here for information about FWNIM symbolic FRU.
FWNVR1
Look here for information about FWNVR1 symbolic FRU.
FWNVR2
Look here for information about FWNVR2 symbolic FRU.
FWNVR3
Look here for information about FWNVR3 symbolic FRU.
FWPCI1
Look here for information about FWPCI1 symbolic FRU.
FWPCI2
Look here for information about FWPCI2 symbolic FRU.
FWPCI3
Look here for information about FWPCI3 symbolic FRU.
FWPCI4
Look here for information about FWPCI4 symbolic FRU.
FWPCI5
Look here for information about FWPCI5 symbolic FRU.
FWPCI6
Look here for information about FWPCI6 symbolic FRU.
FWPTR
Values normally found in nonvolatile storage that point to the location of an operating system were not found.
FWPWD
Look here for information about FWPWD symbolic FRU.
FWRIPL
The FWRIPL procedures can help if a system or a partition will not boot.
FWSCSI2
Look here for information about FWSCSI2 symbolic FRU.
FWSCSI3
Look here for information about FWSCSI3 symbolic FRU.
FWSCSI4
Look here for information about FWSCSI4 symbolic FRU.
FWSCSIH
This symbolic FRU is not supported on the system.
FWVTHMC
Look here for information about FWVTHMC symbolic FRU.
GFSPCRD
Service processor interface cards might be failing.
HBAINIT
A System x or BladeCenter iSCSI initiator adapter might be the failing item. Contact your next level of support.
HBATARG
The iSCSI target adapter might be the failing item. Contact your next level of support.
HCA
Symbolic FRU HCA is not supported on these models. Continue with the next FRU in the list.
HEA
Symbolic FRU HEA is not supported on these models. Continue with the next FRU in the list.
HMCLIC
An event occurred on the Hardware Management Console.
HMCMTWK
Multiple connections to peer management consoles is lost.
HMCNTWK
A connection to a peer management console (indicated in the location code) is lost.
HSL1
Symbolic FRU HSL1 is not supported on these models. Continue with the next FRU in the list.
HSL1_UN
Symbolic FRU HSL1_UN is not supported on these models. Continue with the next FRU in the list.
HSL2
Symbolic FRU HSL2 is not supported on these models. Continue with the next FRU in the list.
HSL2_01
Symbolic FRU HSL2_01 is not supported on these models. Continue with the next FRU in the list.
HSL2_03
Symbolic FRU HSL2_03 is not supported on these models. Continue with the next FRU in the list.
HSL2_08
Symbolic FRU HSL2_08 is not supported on these models. Continue with the next FRU in the list.
HSL2_10
Symbolic FRU HSL2_10 is not supported on these models. Continue with the next FRU in the list.
HSL2_15
Symbolic FRU HSL2_15 is not supported on these models. Continue with the next FRU in the list.
HSL2_17
Symbolic FRU HSL2_17 is not supported on these models. Continue with the next FRU in the list.
HSL2_25
Symbolic FRU HSL2_25 is not supported on these models. Continue with the next FRU in the list.
HSL2_xx
Symbolic FRU HSL2_xx is not supported on these models. Continue with the next FRU in the list.
HSL_I2
Symbolic FRU HSL_I2 is not supported on these models. Continue with the next FRU in the list.
HSL_I3
Symbolic FRU HSL_I3 is not supported on these models. Continue with the next FRU in the list.
HSL_I4
Symbolic FRU HSL_I4 is not supported on these models. Continue with the next FRU in the list.
HSL_I5
Symbolic FRU HSL_I5 is not supported on these models. Continue with the next FRU in the list.
HSL_I
Symbolic FRU HSL_I is not supported on these models. Continue with the next FRU in the list.
HSL_IB
Symbolic FRU HSL_IB is not supported on these models. Continue with the next FRU in the list.
HSL_Ix
Symbolic FRU HSL_Ix is not supported on these models. Continue with the next FRU in the list.
HSL_LNK
Symbolic FRU HSL_LNK is not supported on these models. Continue with the next FRU in the list.
HSL_OPT
Symbolic FRU HSL_OPT is not supported on these models. Continue with the next FRU in the list.
HSLH
Symbolic FRU HSLH is not supported on these models. Continue with the next FRU in the list.
HSLH_06
Symbolic FRU HSLH_06 is not supported on these models. Continue with the next FRU in the list.
HSLH_15
Symbolic FRU HSLH_15 is not supported on these models. Continue with the next FRU in the list.
HSLH_xx
Symbolic FRU HSLH_xx is not supported on these models. Continue with the next FRU in the list.
I2CBUS
Symbolic FRU I2CBUS is not supported on these models. Continue with the next FRU in the list.
IDPART
Symbolic FRU IDPART is not supported on these models. Continue with the next FRU in the list.
IH_HUB
Symbolic FRU IH_HUB is not supported on these models. Continue with the next FRU in the list.
INT_12X
Symbolic FRU INT_12X is not supported on these models. Continue with the next FRU in the list.
IO_DEV
A storage device is the failing item.
IO_HUB
Symbolic FRU IO_HUB is not supported on these models. Continue with the next FRU in the list.
IOA
The I/O adapter might be failing.
IOACNFG
There is an IOA configuration problem.
IOADPTR
The failing component is the adapter in the location that is specified in the SRC.
IOBRDG
The failing component is on the IPL path.
IOP
Symbolic FRU IOP is not supported on these models. Continue with the next FRU in the list.
LBSADP1
This symbolic FRU is not supported on the system.
LBSADP2
This symbolic FRU is not supported on the system.
LBSADP3
This symbolic FRU is not supported on the system.
LBSADP4
This symbolic FRU is not supported on the system.
LBSADP5
This symbolic FRU is not supported on the system.
LBUSADP
This symbolic FRU is not supported on the system.
LDSWTCH
Verify that the system's top cover is installed correctly and the thumbscrews holding it down are tight.
LIB3494
The 3494 tape library might be failing.
LICCODE
This symbolic FRU helps determine the preferred method of updating server firmware or Licensed Internal Code.
LITSTRP
Look here for information about LITSTRP symbolic FRU.
LNUXOVR
The number of processor cores used by general-purpose workloads has exceeded the number of entitled general-purpose processor cores.
LOADCY1
A cryptographic adapter Licensed Internal Code problem occurred.
LOC_SYS
Symbolic FRU LOC_SYS is not supported on these models. Continue with the next FRU in the list.
LPARCFG
There is a configuration problem with the system or a logical partition.
LPARSUP
There is either an IPL problem, a main storage dump problem, or a software error with a partition.
LSERROR
An error occurred when the platform Licensed Internal Code attempted to locate the partition's load source.
MA_BRDG
Symbolic FRU MA_BRDG is not supported on these models. Continue with the next FRU in the list.
MABRCFG
Symbolic FRU MABRCFG is not supported on these models. Continue with the next FRU in the list.
MAILBOX
Connection monitoring errors have been detected, indicating mailbox failures.
MASBUS
Symbolic FRU MASBUS is not supported on these models. Continue with the next FRU in the list.
MEDIA
The drive or media might be dirty, or the media might be defective.
MEMBRD
Symbolic FRU MEMBRD is not supported on these models. Continue with the next FRU in the list.
MEMCTLR
Symbolic FRU MEMCTLR is not supported on these models. Continue with the next FRU in the list.
MEMDIMM
The failing component might be one of the memory DIMMs.
MEMORY
Symbolic FRU MEMORY is not supported on these models. Continue with the next FRU in the list.
MESSAGE
Messages provided with this symbolic FRU's description appear in the service action log (SAL).
MOVEIOA
An incorrect hardware configuration was detected.
MSG0001
Resolve all B6006906 (or B7006906) errors before this one.
MSG0002
Symbolic FRU MSG0002 is not supported on these models. Continue with the next FRU in the list.
MSG0003
Replace the FRUs one at a time.
MSG0005
The operating system that controls these card locations does not support I/O processors.
NETSERV
Symbolic FRU NETSERV is not supported on these models. Continue with the next FRU in the list.
NEXTLVL
Contact your next level of support.
NO_PNUM
Diagnostic firmware could not determine a part number for the FRU.
NODECR
Symbolic FRU NODECR is not supported on these models. Continue with the next FRU in the list.
NODEPL
The system processor backplane might be failing.
NOFRUS
No failing items are identified for the reference code.
NSCABLE
Symbolic FRU NSCABLE is not supported on these models. Continue with the next FRU in the list.
NTDEVDR
Symbolic FRU NTDEVDR is not supported on these models. Continue with the next FRU in the list.
NTLANDD
Symbolic FRU NTLANDD is not supported on these models. Continue with the next FRU in the list.
NTOPSYS
Symbolic FRU NTOPSYS is not supported on these models. Continue with the next FRU in the list.
NTUSER
Symbolic FRU NTUSER is not supported on these models. Continue with the next FRU in the list.
NTVSCSI
Symbolic FRU NTVSCSI is not supported on these models. Continue with the next FRU in the list.
NVMEDEV
This symbolic FRU indicates that the NVMe device part number cannot be determined.
NVMEEOL
An NVMe device might be nearing its end of life.
NVMEFMT
The NVMe device must be formatted.
OPT_CLN
The fiber channel connections need to be cleaned.
OPTD005
Symbolic FRU OPTD005 is not supported on these models. Continue with the next FRU in the list.
OPTLCBL
Symbolic FRU OPTLCBL is not supported on these models. Continue with the next FRU in the list.
OPTLDRV
Symbolic FRU OPTLDRV is not supported on these models. Continue with the next FRU in the list.
OPUSER
Symbolic FRU OPUSER is not supported on these models. Continue with the next FRU in the list.
OSLIC
An operating system has experienced a fatal error.
OSTERM
The operating system in a partition has terminated abnormally.
OVERTMP
The system detected a warning or fault due to an over temperature condition.
PCI_IOV
Symbolic FRU PCI_IOV is not supported on these models. Continue with the next FRU in the list.
PCICARD
The hardware that controls PCIe adapters and PCIe card slots detected an error.
PCIEAD1
Symbolic FRU PCIEAD1 is not supported on these models. Continue with the next FRU in the list.
PCIEBUS
Symbolic FRU PCIEBUS is not supported on these models. Continue with the next FRU in the list.
PCIECB1
Symbolic FRU PCIECB1 is not supported on these models. Continue with the next FRU in the list.
PCIEFW1
Symbolic FRU PCIEFW1 is not supported on these models. Continue with the next FRU in the list.
PCIEHB1
Symbolic FRU PCIEHB1 is not supported on these models. Continue with the next FRU in the list.
PCIEHP
The device that is connected to a system might be failing.
PCIERE1
Symbolic FRU PCIERE1 is not supported on these models. Continue with the next FRU in the list.
PCIEXTN
The PCIe adapter cassette might be the failing item.
PCIE_SW
The field-replaceable unit that contains the PCIe switch might be the failing item.
PGDPART
Look here for information about PGDPART symbolic FRU.
PIOCARD
The hardware that controls PCI adapters and PCI card slots detected an error.
PLDUMP
A platform dump occurred.
PLUS
The list of possible failing items that are displayed online is not complete.
PPCIMIN
Symbolic FRU PPCIMIN is not supported on these models. Continue with the next FRU in the list.
PPCISYS
Symbolic FRU PPCISYS is not supported on these models. Continue with the next FRU in the list.
PPCITWR
Symbolic FRU PPCITWR is not supported on these models. Continue with the next FRU in the list.
PRI_PCI
Symbolic FRU PRI_PCI is not supported on these models. Continue with the next FRU in the list.
PRIMIOA
Replace the storage I/O adapter to which the auxiliary cache I/O adapter is connected.
PROCPHB
The failing item might be the PCI Host Bridge (PHB) on a system processor.
PSI_LNK
The path to the service processor might be the failing item.
PTFSRCH
Licensed Internal Code is the failing item.
PTNNTWK
One or more connections to a partition have been lost.
PWRCBL
Symbolic FRU PWRCBL is not supported on these models. Continue with the next FRU in the list.
PWRCORD
A power supply detected a loss of input power. An AC power loss occurred or a connection to input power was unplugged or broken.
PWROC
This is not a valid symbolic FRU for this machine type.
PWRSPLY
A power supply might be the failing item.
PWRVPD
Use ASMI to set the expansion drawer MTMS value.
QDCCRLS
Licensed Internal Code is the failing item.
QSYSOPR
Look here for information about QSYSOPR symbolic FRU.
REFER
Look here for information about REFER symbolic FRU.
REM_NIC
Symbolic FRU REM_NIC is not supported on these models. Continue with the next FRU in the list.
REM_SYS
Symbolic FRU REM_SYS is not supported on these models. Continue with the next FRU in the list.
RI_SSD
A mainstream (previously called read intensive) solid-state drive (SSD) might be reporting a change in status for the number of write operations that are available.
ROUTER
Any network switch that iSCSI data might pass through between the IBM® i iSCSI target adapter and a System x or BladeCenter iSCSI initiator adapter might be the failing item.
SASCABL
The SAS device cable might be failing.
SASEXP
The expander or ESM (Enclosure Services Manager) might be failing.
SI_CARD
Symbolic FRU SI_CARD is not supported on these models. Continue with the next FRU in the list.
SI_PHB
Symbolic FRU SI_PHB is not supported on these models. Continue with the next FRU in the list.
SIADPCD
Symbolic FRU SIADPCD is not supported on these models. Continue with the next FRU in the list.
SICNTRL
Symbolic FRU SICNTRL is not supported on these models. Continue with the next FRU in the list.
SIIOADP
Symbolic FRU SIIOADP is not supported on these models. Continue with the next FRU in the list.
SIRGCBL
This symbolic FRU is not supported on the system. Continue with the next FRU in the failing item list.
SIRGCFG
Symbolic FRU SIRGCFG is not supported on these models. Continue with the next FRU in the list.
SIRSTAT
Symbolic FRU SIRSTAT is not supported on these models. Continue with the next FRU in the list.
SLOTERR
The PCI host bridge detected a problem with a PCI card location that it controls.
SLOTUSE
The card in the given slot is not available for use.
SMPCBLS
A symmetric multiprocessing (SMP) cable that connects two system nodes might be failing.
SNSDATA
Look here for information about SNSDATA symbolic FRU.
SPBUS
The path to the service processor might be the failing item.
SPCABLE
The service processor cables (also known as FSP cables) might be failing.
SPNETWK
A connection between a management console and a service processor has been lost.
SPNLCRD
This symbolic FRU is no longer supported.
SRCTB1X
There is a failure detected by the power subsystem.
STGCART
The USB removable storage cartridge might be failing.
STGDOCK
The USB docking station might be failing.
STORIOA
This symbolic FRU indicates that the storage I/O adapter part number could not be determined.
SVCDOCS
Look here for information about SVCDOCS symbolic FRU.
SVCPROC
The service processor might be failing.
SYSBKP2
The failing component is the system backplane.
SYSBKPL
The backplane might be failing.
SYSBP
SYSBP symbolic FRU is not supported on these models. Continue with the next FRU in the list.
SYSNTWK
There has been a network adapter failure on this management console.
TAPCLN
Clean the tape unit.
TAPCNFG
Look here for information about TAPCNFG symbolic FRU.
TAPMLB
The tape library device might be failing.
TOD
The battery for the time-of-day battery is low or failing.
TOD_BAT
The time-of-day battery is low or failing.
TOPORT
Symbolic FRU TOPORT is not supported on these models. Continue with the next FRU in the list.
TPMCARD
The failing component might be a trusted platform module card.
TPMD_OV
The thermal power management firmware detected that the system is operating without power supply redundancy.
TWRBKPL
Symbolic FRU TWRBKPL is not supported on these models. Continue with the next FRU in the list.
TWRCARD
An SPCN card might be failing.
TWRPLNR
Symbolic FRU TWRPLNR is not supported on these models. Continue with the next FRU in the list.
UC235
The problem might be that the card (a resource) was removed from the card enclosure without updating the system configuration records.
UC236
The problem might be that the card (a resource) is not correctly plugged into the card enclosure.
UG3LB
Communications problem analysis has completed successfully.
UG3AS
An error has been detected in the licensed internal code.
UJ0E2
The problem has been isolated to the remote data terminal equipment.
UJ0E3
The problem has been isolated to the local modem or the hardware that links to the remote end.
UJ0E6
The problem has been isolated to the remote modem, or the remote system or controller.
UJ0E7
The problem has been isolated to the telephone line equipment that links the local and the remote equipment.
UJ0E9
The problem has been isolated to the X.25 network.
UJ6P3
An error occurred in the Facsimile Support/400 licensed program.
UJ9GC
The configuration for the wireless network has been identified as a cause of the problem.
UJA32
The communication line or the automatic call unit is already being used.
UJA33
The problem can be caused by too many active lines using the same input/output processor (IOP) or by setting the line speed too high.
UJA34
A configuration parameter might be incorrect.
UJA35
A configuration parameter might be incorrect.
UJA36
A configuration parameter might be incorrect.
UJB35
A configuration parameter might be incorrect.
UJB36
A configuration parameter might be incorrect.
UJB37
A configuration problem occurred.
UJC35
A configuration parameter might be incorrect.
UJC36
A configuration parameter might be incorrect.
UJC37
A configuration problem occurred.
UJC38
The communications line or the automatic call unit is already being used.
UJE31
There might be a problem with the Token-Ring Network Manager program.
UJE32
There might be a problem with the Token-Ring Network Management function.
UJE33
The token-ring adapter returned status information because it has received a beacon frame from the token-ring network.
UJE34
The error message might have been logged from a temporary error that is not caused by equipment failure.
UJE35
A configuration parameter might be incorrect.
UJE36
A configuration parameter might be incorrect.
UJE37
The problem might be at the remote site.
UJE38
Too many jobs are running that use the communications controller.
UJE39
The problem might be at the remote site.
UJE40
The problem might be at the remote site or on the network media.
UJJ35
A configuration parameter might be incorrect.
UJJ36
A configuration parameter might be incorrect.
UJJ37
The error message might have been logged from a temporary error that is not caused by equipment failure.
UJJ38
A user specified X.25 facility, such as packet size, window size, reverse charging, or closed user group, might not have been correctly assigned.
UJJ39
Look here for information about UJJ39 symbolic FRU.
UJP37
A configuration problem occurred.
UKN572F
This symbolic FRU is not supported on the system.
UKN58B0
Symbolic FRU UKN58B0 is not supported on these models. Continue with the next FRU in the list.
ULNZ3
The problem might be a communications line problem.
ULNZ4
Independent workstation and SDLC support.
UNM31
A configuration parameter might be incorrect.
UNM32
The licensed internal code of the communications I/O card cannot obtain a necessary resource because of a heavy workload.
UNM35
There could be a problem at the remote U interface, between the NT1 node and the Integrated Services Digital Network (ISDN).
UNM36
There might be a problem in the Integrated Services Digital Network (ISDN).
UNM38
The required program temporary fix (PTF) is not installed.
UNP20
The internal code of the I/O card that detected the error might be defective.
UNU01
Electrical noise in the local environment can cause performance degradation or loss of an ISDN communications link.
UNU02
The problem might be at the remote location.
UNU31
A configuration parameter might be incorrect.
UNU32
A configuration parameter might be incorrect.
UPLF1
The system might not have been able to complete the Advanced Peer-to-Peer Networking (APPN) session initiation due to the number of jobs that were active when the timeout occurred.
UPLF2
A request was sent to one or more systems in the network, but the local system did not receive the response in the allotted time.
UPLF3
A timeout condition might have occurred because the system was not able to activate a switched link to a remote control point.
UPLF4
The session initiation attempt might have failed because of a route selection problem.
UPLF5
The session initiation attempt might have failed because of a route selection problem.
UPLF6
The session initiation attempt might have failed because of a route selection problem.
UPSUNIT
The uninterruptible power supply (UPS) might be the failing component.
USB_CBL
The USB cable or the USB connection between the I/O adapter (IOA) and the device might be failing.
USB_DEV
The USB device might be failing.
USB_IOA
The USB I/O adapter (IOA) might be failing.
USBCNVT
The USB attached optical storage device or the USB to SATA converter might be failing.
USBPGD
The device that is connected to a service processor card might be failing.
USBPORT
A problem that is associated with the USB port occurred.
USER
A system operator error or user error occurred.
UX201
The printer definition table might be causing the problem.
UX202
A problem was detected while downloading a device Licensed Internal Code change to the device.
UY1Z1
There might be a cable problem.
UY1Z2
This error might occur if you attempted to activate more workstations than the amount allowed.
UY1Z3
This error might be caused by a workstation that is connected to the port.
UY1Z4
An error occurred with the pass-through command between the workstation controller and the workstation.
UY1Z5
The communication between the workstation controller and a workstation was interrupted during an active session.
VIOSLOG
Correct any serviceable events in the Virtual I/O Server (VIOS) logical partition that is hosting the I/O devices that reported the problem. If the problem in the client logical partition persists, continue with the next failing item in the failing item list.
VIRTDRV
A virtual device problem was detected in the guest partition. Resolve any storage errors that are reported in the serviceable event view of the host partition.
VPDPART
Look here for information about VPDPART symbolic FRU.
VRMOD
Symbolic FRU VRMOD is not supported on these models. Continue with the next FRU in the list.
VTLNTWK
A network error occurred while using a virtual tape library (VTL) device.

Parent topic: Failing function codes, failing items, and symbolic FRUs

Last updated: Fri, March 19, 2021