Hello,
I have a configuration change request in the status “Approved”

At this point, I would go to DOP header with the following setting

And updated the suply configuration - after which I would finalize the changes on the shop orders and then finalized the configuration change request. But for some reason, now I am getting the following error once doing so:

Any idea what does the system want?
Thank you,
Best Regards
PetaKu