Got error in Managed Scenario with extensibility: no

[RukenK]

Hello,

I have a issue in the managed scenario with extensibility set to no.

These are my Implementation details

Whenever I click on the create Button, this error pops up:

The Extensibility is set to "No". These are the details:

I filled every Field properly but still get this error.

Thanks in Regard.

[Pflanzenheber]

Hello,

I have the same issue. Did you manage to resolve it?
I tried it with and without extensibility set to no and the same Error occurs. Maybe it has something to do with the field "Extensibility Element Suffix"?
An Answer would be very appreciated.

BR