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
2
NEHotspotConfigurationErrorInvalidWPAPassphrase
Invalid WPA passphrase in Hotspot configuration.
 iOS, macOS, tvOS, visionOS, watchOS NetworkExtension NEHotspotConfigurationManager.h
12
NEHotspotConfigurationErrorJoinOnceNotSupported
Joining hotspot once not supported.
 iOS, macOS, tvOS, visionOS, watchOS NetworkExtension NEHotspotConfigurationManager.h
9
NEHotspotConfigurationErrorPending
Another hotspot configuration operation is already pending.
 iOS, macOS, tvOS, visionOS, watchOS NetworkExtension NEHotspotConfigurationManager.h
10
NEHotspotConfigurationErrorSystemConfiguration
System configuration error preventing hotspot setup.
 iOS, macOS, tvOS, visionOS, watchOS NetworkExtension NEHotspotConfigurationManager.h
11
NEHotspotConfigurationErrorUnknown
Unknown Network Extension hotspot configuration error.
 iOS, macOS, tvOS, visionOS, watchOS NetworkExtension NEHotspotConfigurationManager.h
7
NEHotspotConfigurationErrorUserDenied
User denied or canceled the hotspot configuration prompt.
 iOS, macOS, tvOS, visionOS, watchOS NetworkExtension NEHotspotConfigurationManager.h
4
NERelayManagerErrorConfigurationCannotBeRemoved
NetworkExtension relay manager configuration cannot be removed.
 iOS, macOS, tvOS, visionOS, watchOS NetworkExtension NERelayManager.h
2
NERelayManagerErrorConfigurationDisabled
Relay manager configuration disabled.
 iOS, macOS, tvOS, visionOS, watchOS NetworkExtension NERelayManager.h
1
NERelayManagerErrorConfigurationInvalid
Relay manager configuration is invalid.
 iOS, macOS, tvOS, visionOS, watchOS NetworkExtension NERelayManager.h
3
NERelayManagerErrorConfigurationStale
Relay manager configuration is outdated.
 iOS, macOS, tvOS, visionOS, watchOS NetworkExtension NERelayManager.h
2
NETunnelProviderErrorNetworkSettingsCanceled
Network settings canceled in NETunnelProvider.
 iOS, macOS, tvOS, visionOS, watchOS NetworkExtension NETunnelProvider.h
3
NETunnelProviderErrorNetworkSettingsFailed
Failed to apply or revert network settings.
 iOS, macOS, tvOS, visionOS, watchOS NetworkExtension NETunnelProvider.h
1
NETunnelProviderErrorNetworkSettingsInvalid
Network tunnel provider network settings are invalid
 iOS, macOS, tvOS, visionOS, watchOS NetworkExtension NETunnelProvider.h
-925
networkErr
Network operation error
 macOS CarbonCore MacErrors.h
8
NEVPNConnectionErrorAuthenticationFailed
Failed to authenticate the VPN connection.
 iOS, macOS, tvOS, visionOS, watchOS NetworkExtension NEVPNConnection.h
11
NEVPNConnectionErrorClientCertificateExpired
VPN connection: client certificate expired.
 iOS, macOS, tvOS, visionOS, watchOS NetworkExtension NEVPNConnection.h
9
NEVPNConnectionErrorClientCertificateInvalid
Client certificate is invalid for VPN
 iOS, macOS, tvOS, visionOS, watchOS NetworkExtension NEVPNConnection.h
10
NEVPNConnectionErrorClientCertificateNotYetValid
VPN client certificate not yet valid.
 iOS, macOS, tvOS, visionOS, watchOS NetworkExtension NEVPNConnection.h
4
NEVPNConnectionErrorConfigurationFailed
VPN connection configuration failed.
 iOS, macOS, tvOS, visionOS, watchOS NetworkExtension NEVPNConnection.h
13
NEVPNConnectionErrorConfigurationNotFound
Required VPN connection configuration not found.
 iOS, macOS, tvOS, visionOS, watchOS NetworkExtension NEVPNConnection.h
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