Some releases later, I can confirm that this bug is still present and very confusing to our shop managers, CC @sal4sup
Of course, we have updated the password already…
@sal4sup This bug is still present. Any EOL when it is going to be fixed?
After upgrading to the current latest plugin version we still have this in our logs:
[21-May-2026 08:12:46 UTC] PHP Warning: Undefined array key "PDDP" in /srv/data/web/vhosts/www.abc.com/htdocs/wp-content/plugins/dhl-for-woocommerce/includes/REST_API/Parcel_DE/Item_Info.php on line 762
So it is still not fixed.