Apple Error Codes Database

Comprehensive Apple Error Codes

Explore our extensive database of over 5,000 Apple Ecosystem error codes. From macOS to iOS, tvOS, watchOS, and visionOS, each code is presented with its name and a concise description to help you quickly pinpoint and resolve issues.

Whether you’re a developer refining an app or a user troubleshooting a system glitch, this resource empowers you with the knowledge to decode cryptic errors and find actionable solutions. No more guesswork—just clear guidance to keep your projects and devices running smoothly.

Number Name & Description Platforms Framework Header
3758129412, -536837884 (int32) (0xE0008104)
kIOFireWireCompleting
FireWire operation is completing; status pending.
 macOS Kernel IOKit/firewire/IOFireWireFamilyCommon.h
3758129156, -536838140 (int32) (0xE0008004)
kIOFireWireConfigROMInvalid
FireWire configuration ROM is invalid.
 macOS Kernel IOKit/firewire/IOFireWireFamilyCommon.h
3758129411, -536837885 (int32) (0xE0008103)
kIOFireWireHardwareSlept
FireWire hardware went to sleep
 macOS Kernel IOKit/firewire/IOFireWireFamilyCommon.h
3758129166, -536838130 (int32) (0xE000800E)
kIOFireWireInsufficientPower
FireWire device has insufficient power.
 macOS Kernel IOKit/firewire/IOFireWireFamilyCommon.h
3758129413, -536837883 (int32) (0xE0008105)
kIOFireWireInvalidResponseLength
Invalid response length received during FireWire communication.
 macOS Kernel IOKit/firewire/IOFireWireFamilyCommon.h
3758129414, -536837882 (int32) (0xE0008106)
kIOFireWireIsochBandwidthNotAvailable
Insufficient isochronous bandwidth available for FireWire operation.
 macOS Kernel IOKit/firewire/IOFireWireFamilyCommon.h
3758129155, -536838141 (int32) (0xE0008003)
kIOFireWireLastDCLToken
Last DCL token detected during FireWire communication.
 macOS Kernel IOKit/firewire/IOFireWireFamilyCommon.h
3758129165, -536838131 (int32) (0xE000800D)
kIOFireWireLowCableVoltage
FireWire low cable voltage detected.
 macOS Kernel IOKit/firewire/IOFireWireFamilyCommon.h
3758129158, -536838138 (int32) (0xE0008006)
kIOFireWireMultipleTalkers
Multiple talkers detected on FireWire bus.
 macOS Kernel IOKit/firewire/IOFireWireFamilyCommon.h
3758129161, -536838135 (int32) (0xE0008009)
kIOFireWireNoChannels
FireWire has no channels available.
 macOS Kernel IOKit/firewire/IOFireWireFamilyCommon.h
3758129160, -536838136 (int32) (0xE0008008)
kIOFireWireNoListenerOrTalker
No FireWire listener or talker available.
 macOS Kernel IOKit/firewire/IOFireWireFamilyCommon.h
3758129167, -536838129 (int32) (0xE000800F)
kIOFireWireOutOfTLabels
No more transaction labels available in FireWire
 macOS Kernel IOKit/firewire/IOFireWireFamilyCommon.h
3758129154, -536838142 (int32) (0xE0008002)
kIOFireWirePending
FireWire operation is pending; waiting for completion.
 macOS Kernel IOKit/firewire/IOFireWireFamilyCommon.h
3758129163, -536838133 (int32) (0xE000800B)
kIOFireWireSeparateBus
FireWire operation requires a separate bus
 macOS Kernel IOKit/firewire/IOFireWireFamilyCommon.h
3758129410, -536837886 (int32) (0xE0008102)
kIOFireWireTalkingAndListening
FireWire is in both talking and listening modes.
 macOS Kernel IOKit/firewire/IOFireWireFamilyCommon.h
3758131153, -536836143 (int32) (0xE00087D1)
kIOFWMessagePowerStateChanged
FireWire device power state has changed.
 macOS Kernel IOKit/firewire/IOFireWireFamilyCommon.h
3758131152, -536836144 (int32) (0xE00087D0)
kIOFWMessageServiceIsRequestingClose
FireWire service is requesting to close the connection.
 macOS Kernel IOKit/firewire/IOFireWireFamilyCommon.h
3758131154, -536836142 (int32) (0xE00087D2)
kIOFWMessageTopologyChanged
FireWire topology changed
 macOS Kernel IOKit/firewire/IOFireWireFamilyCommon.h
3758130152, -536837144 (int32) (0xE00083E8)
kIOMessageFWSBP2ReconnectComplete
FireWire SBP2 reconnect complete message.
 macOS Kernel IOKit/sbp2/IOFireWireSBP2Login.h
3758130153, -536837143 (int32) (0xE00083E9)
kIOMessageFWSBP2ReconnectFailed
FireWire SBP2 reconnect failed
 macOS Kernel IOKit/sbp2/IOFireWireSBP2Login.h
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