The following message shows up in the configuration section of Deutsche Post Internetmarke in Magento:
Please update shipping products
Clicking the button "Update product list" does not resolve this problem.
The data format of the product list provided by Deutsche Post has changed. Therefore the Magento extension cannot process the data correctly anymore.
Execute an update:
composer update --with-dependencies dhl/shipping-m2
Please also note the Composer commands from this article.
Then click the button "Update product list".