Hello,
I am facing the following error with my CRM on-premise setup. First I found this error 1 week ago and i tried everything and I ended up deleting everything, reinstalling SQL server 2016, reinstalling new CRM 9.0.20.7 and creating an empty new organisation.
And i stil have the same error.
When I try to create an order and adding an existing item from the price i get a red cross error and a code saying 0. (photo attached).
I guess something is wrong with same accounts, permission or something due to the fact everything is brand new installed.