[BUG] Error when moving Metadata records in Backend List

[fschoelzel]

Description

The Error occur in Kitodo.Presentation Backend, when moving Metadata records "up" or "down" in the list.
Although the action works in the End and the Item moves in List, the Error shows up.

(1/1) #1476107295 TYPO3\CMS\Core\Error\Exception

PHP Warning: Undefined array key "l18n_parent" in /var/www/html/vendor/typo3/cms-core/Classes/DataHandling/DataHandler.php line 2822

Reproduction

Steps to reproduce the behaviour:

1. add default Metadata records with the "New Tenant" Module
2. Click on the Arrow "Move up in list" / "Move down in list"
3. see TYPO3\CMS\Core\Error\Exception
4. Exit the page -> the action works and the Item has moved

Expected Behavior

No Exception Page

Screenshots and Examples

Environment

• Kitodo.Presentation main Branch (older Commit d692d7 and newer w. v13 support 771880)
• RDBMS version: MariaDB 10.11
• TYPO3 version: 12.4.36
• PHP version: 8.2

[beatrycze-volk]

The error comes directly from TYPO3 Framework.

The variable $this->checkValue_currentRecord is an empty array. I have traced all assignments to this array and during the move operation it is not assigned, only accessed:

if (($GLOBALS['TCA'][$table]['columns'][$field]['l10n_mode'] ?? '') === 'exclude') {
    $transOrigPointerField = $GLOBALS['TCA'][$table]['ctrl']['transOrigPointerField'];
    $l10nParent = (int)$this->checkValue_currentRecord[$transOrigPointerField];
     if ($l10nParent > 0) {
        // Current record is a translation and l10n_mode "exclude" just copies the value from source language
        return $value;
    }
}

[beatrycze-volk]

Generally the problem disappears after adjustment in TCA:

index_name' => [
            'exclude' => 0,
            'l10n_mode' => '',