EKKO 订单头表
EKPO 订单行表
EKKO-AUDAT 整张采购订单的主创建日期
EKPO-AUDAT 特定行项目的创建日期（如分批添加）
两张表的区别
Register as a new user and use Qiita more conveniently
- You get articles that match your needs
- You can efficiently read back useful information
- You can use dark theme