求翻译：Choose the reference characteristics that you want to use as classification characteristics, and generate the selected characteristics. The first time the characteristics are generated, the class SAP_KKR_CLASS (objects: CO objects; class type: 013) is created, and the generated characteristics are automatically assigned to this class. They can then be used for order selection and order summarization.是什么意思？

待解决 悬赏分：1 - 离问题结束还有