public void populate_provinciasLOV(RichSelectOneChoice IUSelectOneChoice, UISelectItems UISelItem, BigDecimal Pais) { BindingContainer bindings = BindingContext.getCurrent().getCurrentBindingsEntry(); //Ejecutamos la consulta pasándole un parámetro bindings.getOperationBinding(“ExecuteWithParams”).getParamsMap().put( “x_pais_id”,Pais); ...