bapi在SAP中广泛运用，主要是其简便性，实用性，bapi批导数据编程-Bapi in SAP is widely used, mainly is its simplicity, practicability, bapi derivative according to programming

测试在sap中利用bapi创建销售订单，同时说明了接口的使用方法(The test uses Bapi to create sales orders in SAP, and explains how to use the interface)

SAP 程序权限设定，Query的使用，CATT 、BDC 、BAPI、 User-Exit，SAP IDES安装攻略(SAP program permissions settings, Query usage, CATT, BDC, BAPI, User-Exit, SAP IDES installation strategy.)