ERROR editing currency fileds in control app with custom template HTML

Hi,
in Control applications with custom template HTML, the currency fields can`t edited:

ERROR: [SIZE=12px]Form with errors[/SIZE]
[TABLE]
[TR]
[TD=“class: nmErrorMsg”]Negative number format[/TD]
[TD=“class: nmErrorMsg”]the value of the field formato_num_negativo was not provided.[/TD]
[/TR]
[/TABLE]