目录
业务对象
概念
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业务对象浏览
进入SWO3查看
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双击BUS2012
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双击下图上方红色位置可以看到BAPI方法的内容
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BAPI
BAPI(Business Application Programming lnterfaces)业务应用编程接口。它实际上是一种特殊的Remote Function Modules(RFC)是为了提供使用外部程序与系统来进行交易活动。与RFC不同的是它提供的基于(Business object) 技术的接口应用界面。
SAP采用了Object-Oriented技术,逻辑定义了SAP R/3系统的所有功能对象,并且将所有的对象(Obiects)和BAPIs存储于业务对象库BOR(Business Objects Repository)。
SAP R/3 业务对象类型(0bject Type) 相当于程序设计语言中类(Class)的概念,其定义结构由以下几部分组成: 基本数据接口界面,键(Key Fields),方法(Methods),特征(Attributes),事件(Events)
利用BAPI,开发人员可以实现对BOR进行实时访问,从而实现应用系统(SAP-SAP)之间在数据/逻辑层上的有效整合。
先在SE37中打开一个function module
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可以看到勾选的是normal类型,勾选remote类型是可以被远程调用的
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BAPI的浏览
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点左边三角展开看到的与se37中的相对应
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BAPI的调用
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BAPI的确认和返回
ME51N创建采购申请,行项目中输入物料编号、物料数量、工厂,创建完成保存
在ME53N更改
如果进来不是自己创建的可以点左边红框打开我的采购申请进行查看,或者点击上方红框输入刚刚保存时生成的申请号。
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取BAPI浏览器找到采购申请,打开函数模块
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用来录入的表
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这里是一套BAPI用的字段,与标准字段不太相同
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采购申请中的项目
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采购申请类型在单行import
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点击测试执行
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先不输入工厂,返回测试执行
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进入return表
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进行了提示
重新完善输入数据
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输入凭证类型
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工厂同样操作
重新测试执行
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BAPI的创建
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MM/SD常用BAPI
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附加:长文本修改
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例如采购申请中
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打开的内容
长文本的基本主键
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SE37
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X标志文本换行
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