File Content Extraction 25.4
Filter SDK C++ Programming Guide

# Exceptions

Defined in: `Keyview_Errors.hpp`

The following exceptions can be thrown by calls to the API:

- `keyview_error`

- `format_not_supported_error`

- `password_protected_error`

- `autodetection_failure`

- `autodetection_no_format_error`

- `input_file_not_found_error`

- `open_output_file_failed`

- `encoding_not_converted_error`

- `encoding_not_supported_error`

- `external_subfile_error`

- `child_timeout_error`

All the exceptions inherit from `keyview_error`, which itself inherits from `std::exception`.

Copyright 1997-2025 Open Text
Version 25.4 | Last updated October 2025

Send documentation feedback

Close

Send documentation feedback

To send feedback using your default email client, open an email window.

Otherwise, send your feedback and the information below to MFI-swpdl.idoldocsfeedback@opentext.com.

We appreciate your feedback!

Product: File Content Extraction 25.4

Topic Title: Exceptions