Controls uses a date format on the client’s side and then, it is validated by the server. The message is shown by the server due to
incompatibilities between server's date format and the client’s date
When using Forms v9, user may use the format DD/MM/YYYY HH:MM AM/PM. Nevertheless, when trying to complete the activity, the server does not recognize such format because the format used is DD/MM/YYYY HH:MM 24h (Same pattern but using 24h format).