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 |
|---|---|---|---|---|
| -9810 |
errSSLInternal
Internal SSL error occurred.
|
iOS, macOS, tvOS, visionOS, watchOS | Security | SecBase.h |
| -9861 |
errSSLMissingExtension
A required SSL extension was not provided.
|
iOS, macOS, tvOS, watchOS | Security | SecureTransport.h |
| -9861 |
errSSLMissingExtension
A required SSL extension was not provided.
|
iOS, macOS, tvOS, visionOS, watchOS | Security | SecBase.h |
| -9811 |
errSSLModuleAttach
SSL module failed to attach or initialize.
|
iOS, macOS, tvOS, watchOS | Security | SecureTransport.h |
| -9811 |
errSSLModuleAttach
SSL module failed to attach or initialize.
|
iOS, macOS, tvOS, visionOS, watchOS | Security | SecBase.h |
| -9801 |
errSSLNegotiation
General SSL handshake negotiation error.
|
iOS, macOS, tvOS, watchOS | Security | SecureTransport.h |
| -9801 |
errSSLNegotiation
General SSL handshake negotiation error.
|
iOS, macOS, tvOS, visionOS, watchOS | Security | SecBase.h |
| -9853 |
errSSLNetworkTimeout
SSL handshake or data transfer timed out.
|
iOS, macOS, tvOS, watchOS | Security | SecureTransport.h |
| -9853 |
errSSLNetworkTimeout
SSL handshake or data transfer timed out.
|
iOS, macOS, tvOS, visionOS, watchOS | Security | SecBase.h |
| -9813 |
errSSLNoRootCert
No valid root certificate available for SSL trust.
|
iOS, macOS, tvOS, watchOS | Security | SecureTransport.h |
| -9813 |
errSSLNoRootCert
No valid root certificate available for SSL trust.
|
iOS, macOS, tvOS, visionOS, watchOS | Security | SecBase.h |
| -9832 |
errSSLPeerAccessDenied
Peer was denied access or permission.
|
iOS, macOS, tvOS, watchOS | Security | SecureTransport.h |
| -9832 |
errSSLPeerAccessDenied
Peer was denied access or permission.
|
iOS, macOS, tvOS, visionOS, watchOS | Security | SecBase.h |
| -9841 |
errSSLPeerAuthCompleted
Peer has completed authentication.
|
iOS, macOS, tvOS, watchOS | Security | SecureTransport.h |
| -9841 |
errSSLPeerAuthCompleted
Peer has completed authentication.
|
iOS, macOS, tvOS, visionOS, watchOS | Security | SecBase.h |
| -9825 |
errSSLPeerBadCert
Peer’s certificate is invalid or malformed.
|
iOS, macOS, tvOS, watchOS | Security | SecureTransport.h |
| -9825 |
errSSLPeerBadCert
Peer’s certificate is invalid or malformed.
|
iOS, macOS, tvOS, visionOS, watchOS | Security | SecBase.h |
| -9820 |
errSSLPeerBadRecordMac
Peer sent a record with an invalid MAC.
|
iOS, macOS, tvOS, watchOS | Security | SecureTransport.h |
| -9820 |
errSSLPeerBadRecordMac
Peer sent a record with an invalid MAC.
|
iOS, macOS, tvOS, visionOS, watchOS | Security | SecBase.h |
| -9828 |
errSSLPeerCertExpired
Peer’s certificate is expired.
|
iOS, macOS, tvOS, watchOS | Security | SecureTransport.h |