---
title: "Deprecation: #80079 - Deprecated method Bootstrap::loadExtensionTables"
manual: "TYPO3 Core Changelog"
version: "main"
permalink: "https://docs.typo3.org/permalink/changelog:deprecation-80079"
source: "Changelog/8.7/Deprecation-80079-DeprecatedBootstraploadExtensionTables.rst"
modified: "2026-09-14T09:47:36+00:00"
---

# Deprecation: #80079 - Deprecated method Bootstrap::loadExtensionTables

See [forge#80079](https://forge.typo3.org/issues/80079)

## Description

The internal method `TYPO3\CMS\Core\Core\Bootstrap::loadExtensionTables()` has been deprecated and should not be used any longer.

## Impact

Calling the deprecated `Bootstrap::loadExtensionTables()` method will trigger a deprecation log entry.

## Affected Installations

Any installation using the mentioned method `Bootstrap::loadExtensionTables()`.
Please note that this method is marked as internal and should not be called at all from outside the TYPO3 core.

## Migration

If you need to call the internal Bootstrap method, you can use `Bootstrap::loadBaseTca()` and `Bootstrap::loadExtTables()` now.
Please note that both methods are marked as internal and don't belong to public TYPO3 core API.
This means that the methods can be adjusted anytime by the core itself.