用户可以使用定义系统消息来控制采购申请转为采购订单时,订单数量不超过采购申请的数量,具体做法:手工添加:应用范围:06 ;消息号码:076的消息;并将系统消息类别设置成:E-错误信息。 配置路径:SPRO->物料管理->采购->环境数据->定义系统消息的属性->系统信息定义系统消息的属性In Purchasing, certain system messages containing important information for users may be issued from time to time (for example, "Net price of purchase order is higher than material price"). Users can act on the information thus provided.In this step, you can specify whether the SAP System: