Can somebody help?
Try posting your question on the commerce forum instead, you will get a response much quicker.
I suspect this might be related to a recent fixed bug:
I would suggest you to upgrade to 8.16.1 to see if it fixes the issue for you.
Thank you for replays.
We will update our version and then we will check this issue.
I need help.
Sometimes we have these errors on prod machine.
But we can not reproduce on other environments.
Save -> var tran = DataContext.Current.BeginTransaction(), BusinessManager.Create\Update(entity), tran.Commit().
May be we do wrong something? Can somebody help?