No. 18000 ~ 18999

18001: System call error: %1$d (%2$s).

Cause An error occurred in system call.

Action Check the system call arguments.

18002: open('%2$s') failed -- %1$s.

Cause The file does not exist or file open privileges are required.

Action Modify file and directory permissions.

18003: write() failed -- %1$s.

Cause Failed to write to the file

Action Verify the disk is operating normally. If the disk is full, free up disk space.

18004: write() failed -- disk full.

Cause Failed to write to the file.

Action Check that the disk is running normally. If the disk is full, free up disk space.

18005: link('%2$s', '%3$s') failed -- %1$s.

Cause Failed to link the file.

Action Modify file and directory permissions.

18006: rename('%2$s', '%3$s') failed -- %1$s.

Cause The file does not exist or file editing privileges are required.

Action Modify file and directory permissions.

18007: mkdir('%2$s') failed -- %1$s.

Cause Failed to create the directory.

Action Modify the permissions in the parent directory.

18008: fork() failed -- %1$s.

Cause Failed to create a process.

Action Increase system resources, or check the OS settings.

18009: exec*('%2$s') failed -- %1$s.

Cause Failed to convert the process.

Action Increase system resources, or check the OS settings.

18010: waitpid(%2$d) failed -- %1$s.

Cause The child process was terminated abnormally.

Action Check the execution environment.

18011: system('%2$s') failed -- %1$s.

Cause Failed to execute internal commands.

Action Increase system resources, or check the OS settings.

18012: %1$s(): child process exited with return code %2$d.

Cause Invalid execution result from child process.

Action Contact the system administrator.

18013: %1$s(): child process terminated abnormally with signal %2$d.

Cause The child process terminated abnormally.

Action Check the execution environment.

18014: %1$s(): child process stopped with signal %2$d.

Cause The child process terminated abnormally.

Action Check the execution environment.

18015: dlopen('%2$s') failed -- %1$s.

Cause The shared library does not exist or access privileges are required.

Action Modify the file and directory permissions, recreate the corresponding schema object, or execute ALTER RECOMPILE.

18016: dlsym('%2$s') failed -- %1$s.

Cause Cannot read a symbol in the created shared library.

Action Recreate the corresponding schema object or execute ALTER RECOMPILE.

18017: Unknown I/O error.

Cause An I/O error of unknown cause occurred.

Action Contact the technical support team.

18018: write() failed -- file is too large.

Cause Failed to write to a file because the file is too big.

Action Verify that the disk is running normally. If the disk is full, free up disk space.

18019: Socket I/O timeout.

Cause Timeout during I/O operation.

Action Check for any communication problems between the server and the client.

18020: A health check request has been received.

Cause Skip logging authentication error for health check request.

Action This is not an error case.