> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# TRuleErrorType

> TRuleErrorType classifies errors in the FlexiCapture IRuleError interface as rule errors, format errors, or document version merge errors.

## What it does

The type of the error. Applies in the [IRuleError](/flexi-capture/appendix/scripts/iruleerror) interface.

## Types:

* ET\_RuleError = 0 - A rule error.
* ET\_FormatError = 1 - A format error.
* ET\_MergeVersionError = 2 - An error of merging different versions of the document.