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 |
|---|---|---|---|---|
| 19278 |
klBadPasswordErr
Bad password in Kerberos login.
|
macOS | Kerberos | KerberosLogin.h |
| 19277 |
klBadPrincipalErr
Bad principal encountered in Kerberos login.
|
macOS | Kerberos | KerberosLogin.h |
| 19282 |
klBadV5ContextErr
Invalid version 5 context in Kerberos login.
|
macOS | Kerberos | KerberosLogin.h |
| 19377 |
klBufferTooLargeErr
Kerberos buffer size exceeds maximum allowed.
|
macOS | Kerberos | KerberosLogin.h |
| 19376 |
klBufferTooSmallErr
Buffer is too small for the required Kerberos operation.
|
macOS | Kerberos | KerberosLogin.h |
| 19488 |
klCacheDoesNotExistErr
Kerberos cache does not exist.
|
macOS | Kerberos | KerberosLogin.h |
| 19776 |
klCantContactServerErr
Kerberos cannot contact server.
|
macOS | Kerberos | KerberosLogin.h |
| 19777 |
klCantDisplayUIErr
Unable to display Kerberos UI to the user.
|
macOS | Kerberos | KerberosLogin.h |
| 19281 |
klCapsLockErr
Caps lock key is active in Kerberos authentication
|
macOS | Kerberos | KerberosLogin.h |
| 19487 |
klCredentialsBadAddressErr
Kerberos credentials have a bad or invalid address.
|
macOS | Kerberos | KerberosLogin.h |
| 19483 |
klCredentialsExpiredErr
Kerberos credentials have expired.
|
macOS | Kerberos | KerberosLogin.h |
| 19490 |
klCredentialsNeedValidationErr
Kerberos credentials require validation
|
macOS | Kerberos | KerberosLogin.h |
| 19577 |
klInsecurePasswordErr
Kerberos insecure password error
|
macOS | Kerberos | KerberosLogin.h |
| 19378 |
klInvalidOptionErr
Invalid option in Kerberos login.
|
macOS | Kerberos | KerberosLogin.h |
| 19280 |
klInvalidVersionErr
Kerberos invalid version error.
|
macOS | Kerberos | KerberosLogin.h |
| 19477 |
klMemFullErr
Kerberos memory is full or unavailable
|
macOS | Kerberos | KerberosLogin.h |
| 19486 |
klNoCredentialsErr
No Kerberos credentials found.
|
macOS | Kerberos | KerberosLogin.h |
| 0 |
klNoErr
No error in Kerberos.
|
macOS | Kerberos | KerberosLogin.h |
| 19489 |
klNoHostnameErr
Kerberos no hostname error.
|
macOS | Kerberos | KerberosLogin.h |
| 19484 |
klNoRealmsErr
No Kerberos realms available or configured.
|
macOS | Kerberos | KerberosLogin.h |