Robert

SQL UPDATE

-- Update for  post_date_gmt
UPDATE wp_posts
SET post_date_gmt = CONVERT_TZ(post_date, '+00:00', '+00:00')
WHERE post_date_gmt = '0000-00-00 00:00:00' AND post_date != '0000-00-00 00:00:00';

-- Update for post_modified_gmt
UPDATE wp_posts
SET post_modified_gmt = CONVERT_TZ(post_modified, '+00:00', '+00:00')
WHERE post_modified_gmt = '0000-00-00 00:00:00' AND post_modified != '0000-00-00 00:00:00';

PHP code for functions.php or added in Snippets:

add_action('save_post', function ($post_id, $post, $update) {
    // Wyklucz autosave, revision, trashed i post types bez dat
    if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) return;
    if (wp_is_post_revision($post_id)) return;
    if (get_post_status($post_id) === 'trash') return;

    global $wpdb;

    $post_type = get_post_type($post_id);
    $allowed_types = ['post', 'page', 'product']; // dodaj inne typy jeśli trzeba

    if (!in_array($post_type, $allowed_types)) return;

    $post_obj = get_post($post_id);
    $post_date = $post_obj->post_date;
    $post_modified = $post_obj->post_modified;

    $post_date_gmt     = $post_obj->post_date_gmt;
    $post_modified_gmt = $post_obj->post_modified_gmt;

    // Uzupełnij tylko jeśli gmt = '0000-00-00 00:00:00'
    if ($post_date_gmt === '0000-00-00 00:00:00' || $post_modified_gmt === '0000-00-00 00:00:00') {
        // WordPress przelicza strefy automatycznie
        $gmt_post_date     = get_gmt_from_date($post_date);
        $gmt_post_modified = get_gmt_from_date($post_modified);

        $wpdb->update(
            $wpdb->posts,
            [
                'post_date_gmt'     => $gmt_post_date,
                'post_modified_gmt' => $gmt_post_modified
            ],
            ['ID' => $post_id]
        );
    }
}, 10, 3);

@mosesmedh and @mahfuzurwp

And No guys, was not resolved by support. This issue still required correction.
This is system fault described below:
https://ryansechrest.com/2013/02/no-value-for-post_date_gmt-and-post_modified_gmt-when-creating-drafts-in-wordpress/

Only post_date_gmt is 0000-00-00 00:00:00 where all other dates are correct:
post_date – correct
post_modified – correct
post modified_gmt – correct

Error log:

TypeError: Cannot read properties of null (reading ‘length’)
at x (https://eliteinteriors.ie/wp-includes/js/dist/rich-text.min.js?ver=6222504ebedf0627981b:2:27911)
at qe (https://eliteinteriors.ie/wp-includes/js/dist/rich-text.min.js?ver=6222504ebedf0627981b:2:28199)
at https://eliteinteriors.ie/wp-includes/js/dist/editor.min.js?ver=3f5791ae786456067a27:12:126998
at wt (https://eliteinteriors.ie/wp-includes/js/dist/vendor/react-dom.min.js?ver=18.2.0:10:47637)
at dr (https://eliteinteriors.ie/wp-includes/js/dist/vendor/react-dom.min.js?ver=18.2.0:10:54880)
at js (https://eliteinteriors.ie/wp-includes/js/dist/vendor/react-dom.min.js?ver=18.2.0:10:122633)
at wl (https://eliteinteriors.ie/wp-includes/js/dist/vendor/react-dom.min.js?ver=18.2.0:10:88659)
at bl (https://eliteinteriors.ie/wp-includes/js/dist/vendor/react-dom.min.js?ver=18.2.0:10:88587)
at yl (https://eliteinteriors.ie/wp-includes/js/dist/vendor/react-dom.min.js?ver=18.2.0:10:88450)
at il (https://eliteinteriors.ie/wp-includes/js/dist/vendor/react-dom.min.js?ver=18.2.0:10:85274)

Hi

Yes, i tested in Chrome , Eage and also ols IE 11.

If you need temporary access please let me know.

this mae issue was reported 6 h ago here :
https://ww.wp.xz.cn/support/topic/stopped-uploading-products-to-product-catalog-business-manager/

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