Raising error using After Update is not possible, while using Before Update is possible.

To test it, I create a RaiseError event on Before Change:

Whenever I change a record, an error box is shown:

But when we set RaiseError on After Update nothing is shown after record changes.

I use Microsoft® Access® 2016.

CodePudding user response：

Finally after two days exploration, I find the problem. The errors defined on After Change is not shown as an error message box. They are logged on Application Log.