Why isn't the list property updated?

Question

1C-Bitrix

It's been half a day, I don't know what's going on. At me property of an element of type the list is not updated. He did this and that.

CIBlockElement::SetPropertyValueCode(54457, "COUNTRY", "a9e87dee0285639a181260dc0b3dd389"

второй способ

$ELEMENT_ID = 54447;  // код элемента
      $PROP_ARRAY=Array(
      "COUNTRY"=>"a9e87dee0285639a181260dc0b3dd389",
      );
// Установим новое значение для данного свойства данного элемента
        CIBlockElement::SetPropertyValuesEx($ELEMENT_ID, false, $PROP_ARRAY);

other fields of type string are changed, but this is not. specified the id of the list value in the array value

Answer 1

The property value of the list type is not XML_ID, but ID.