A batch command may contain multiple individual commands. If the batch command itself fails, the UI will show an error dialog. However, if the batch command succeeds but some of the individual commands fail, the UI currently does not show any error dialog.

One option is to show an error dialog for each failure, but this will be a usability issue if there are many errors.

Another option is to create a generic error dialog that can list all of the errors at once. By default the error dialog should say something like 'some operations failed', but there should be a way to customize the message into something like 'HBAC update failed'. Optional: the error list can initially be hidden. The user can click a link to show the detailed error message.