PHP Warning: Undefined array key “PDDP”

(@davidkoster89)

Just to let you know that after a recent plugin upgrade we get these PHP warnings in our log:

[09-Jan-2026 08:02:02 UTC] PHP Warning:  Undefined array key "PDDP" in /mysite/wp-content/plugins/dhl-for-woocommerce/includes/REST_API/Parcel_DE/Item_Info.php on line 762
[09-Jan-2026 08:05:25 UTC] PHP Warning:  Undefined array key "PDDP" in /mysite/wp-content/plugins/dhl-for-woocommerce/includes/REST_API/Parcel_DE/Item_Info.php on line 762
[09-Jan-2026 08:07:03 UTC] PHP Warning:  Undefined array key "PDDP" in /mysite/wp-content/plugins/dhl-for-woocommerce/includes/REST_API/Parcel_DE/Item_Info.php on line 762
[09-Jan-2026 08:07:43 UTC] PHP Warning:  Undefined array key "PDDP" in /mysite/wp-content/plugins/dhl-for-woocommerce/includes/REST_API/Parcel_DE/Item_Info.php on line 762

This kind of “pollutes” our php log and makes monitoring harder.

Maybe you can fix the warning in an upcoming release. fwiw, I think the shop does not use PDDP or at least I do not know what PDDP means at all.

Viewing 2 replies - 1 through 2 (of 2 total)

Plugin Author Saleem Summour
(@sal4sup)

4 months, 2 weeks ago

Hi David,
Thanks for reporting this.
The warning is triggered when the optional PDDP flag is not present in the order data.
It does not affect label creation, but we’ll add a safe default and include the fix in the next update.

Thanks for the heads-up.
Thread Starter davidkoster89
(@davidkoster89)

5 days, 20 hours ago
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.

Viewing 2 replies - 1 through 2 (of 2 total)

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