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 |
|---|---|---|---|---|
| -20052 |
errSecureDownloadInvalidTicket
Secure download ticket is invalid.
|
macOS | Security | SecureDownload.h |
| -50 |
errSecUseItemListUnsupported
Item list usage is unsupported for the operation.
|
iOS, macOS, tvOS, visionOS, watchOS | Kernel | SecBasePrivate.h |
| -50 |
errSecUseKeychainListUnsupported
Keychain list usage is unsupported.
|
iOS, macOS, tvOS, visionOS, watchOS | Kernel | SecBasePrivate.h |
| -50 |
errSecUseKeychainUnsupported
The specified keychain is unsupported for this operation.
|
iOS, macOS, tvOS, visionOS, watchOS | Kernel | SecBasePrivate.h |
| -128 |
errSecUserCanceled
Security operation canceled by user.
|
iOS, macOS, tvOS, visionOS, watchOS | Security | SecBase.h |
| -50 |
errSecValuePersistentRefUnsupported
Providing a persistent value reference is unsupported.
|
iOS, macOS, tvOS, visionOS, watchOS | Kernel | SecBasePrivate.h |
| -50 |
errSecValueRefUnsupported
Providing a value as a reference is unsupported.
|
iOS, macOS, tvOS, visionOS, watchOS | Kernel | SecBasePrivate.h |
| -67686 |
errSecVerificationFailure
Data verification fails.
|
iOS, macOS, tvOS, visionOS, watchOS | Security | SecBase.h |
| -67825 |
errSecVerifyActionFailed
The verification action failed during the operation.
|
iOS, macOS, tvOS, visionOS, watchOS | Security | SecBase.h |
| -67808 |
errSecVerifyFailed
The verification process failed for the specified operation.
|
iOS, macOS, tvOS, visionOS, watchOS | Security | SecBase.h |
| -34017 |
errSecWaitForCallback
Operation is waiting for a callback; process delays are a frequent cause.
|
iOS, macOS, tvOS, visionOS, watchOS | Kernel | SecBasePrivate.h |
| -25310 |
errSecWrongSecVersion
Incompatible or incorrect Security framework version.
|
iOS, macOS, tvOS, visionOS, watchOS | Security | SecBase.h |
| -25310 |
errSecWrongSecVersion
Incompatible or incorrect Security framework version.
|
iOS, macOS, tvOS, visionOS, watchOS | Kernel | SecBasePrivate.h |
| -61 |
errSecWrPerm
Security write permission error.
|
iOS, macOS, tvOS, visionOS, watchOS | Security | SecBase.h |
| -60502 |
errSessionAuthorizationDenied
Authorization for the session was denied.
|
macOS | Security | AuthSession.h |
| -60008 |
errSessionInternal
Internal error occurred within the session subsystem.
|
macOS | Security | AuthSession.h |
| -60501 |
errSessionInvalidAttributes
Session attributes are invalid or unsupported.
|
macOS | Security | AuthSession.h |
| -60011 |
errSessionInvalidFlags
Flags provided for session configuration are invalid.
|
macOS | Security | AuthSession.h |
| -60500 |
errSessionInvalidId
Session ID is invalid or no longer recognized.
|
macOS | Security | AuthSession.h |
| 0 |
errSessionSuccess
Session successful in Security.
|
macOS | Security | AuthSession.h |