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
0
eDSNoErr
No error in DirectoryService.
macOS DirectoryService DirServicesTypes.h
-14120
eDSPermissionError
Directory Service permission error.
macOS DirectoryService DirServicesTypes.h
-14150
eDSPlugInConfigFileError
DirectoryService plugin config file error.
macOS DirectoryService DirServicesTypes.h
-14070
eDSRefTableAllocError
Reference table allocation failed in DirectoryService.
macOS DirectoryService DirServicesTypes.h
-14085
eDSRefTableCSBPAllocError
Directory Service reference table allocation error.
macOS DirectoryService DirServicesTypes.h
-14084
eDSRefTableEntryNilError
Directory service reference table entry is missing
macOS DirectoryService DirServicesTypes.h
-14081
eDSRefTableError
Directory Service reference table encountered an error.
macOS DirectoryService DirServicesTypes.h
-14086
eDSRefTableFWAllocError
Directory Services reference table firmware allocation error
macOS DirectoryService DirServicesTypes.h
-14083
eDSRefTableIndexOutOfBoundsError
Directory Services reference table index is out of bounds.
macOS DirectoryService DirServicesTypes.h
-14082
eDSRefTableNilError
Directory service reference table is nil
macOS DirectoryService DirServicesTypes.h
-14142
eDSSchemaError
Directory service schema is invalid or corrupted.
macOS DirectoryService DirServicesTypes.h
-14351
eDSTCPReceiveError
Directory Services TCP receive error.
macOS DirectoryService DirServicesTypes.h
-14350
eDSTCPSendError
Directory Service TCP send error.
macOS DirectoryService DirServicesTypes.h
17
EEXIST
File or resource already exists; operation cannot overwrite.
iOS, macOS, tvOS Kernel errno.h
14
EFAULT
Bad memory address or pointer provided for the operation.
iOS, macOS, tvOS Kernel errno.h
27
EFBIG
File size exceeds the allowable limit.
iOS, macOS, tvOS Kernel errno.h
79
EFTYPE
File type is invalid or unsupported.
iOS, macOS, tvOS Kernel errno.h
64
EHOSTDOWN
Host is down; network operation cannot proceed.
iOS, macOS, tvOS Kernel errno.h
65
EHOSTUNREACH
Host is unreachable; operation failed.
iOS, macOS, tvOS Kernel errno.h
90
EIDRM
Identifier removed; resource is no longer available.
iOS, macOS, tvOS Kernel errno.h
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