HTTP Request in formular done by workflow\trigger -> response needed

[Ednt]

We did it just now, but ...
All (objects) in the tabList have an id. How can we generate a valid id for the new group?

[Ednt]

We need to send a http request in a formular.
Since this is not directly possible we use workflow\trigger to send the http request.
This works....

[Ednt]

Today it works.
You changed something in the zip file?

[Ednt]

This system has no extensions installed and no customizations.

[Ednt]

Level is set to debug, but there is nothing strange in the log:

...

[Ednt]

Hi,

on one instance it was working without any problems.
On an other instance (development without any extensions installed) I was...