cds view 是一个core data service, 能够将数据库表虚拟化为一个虚拟表(double).因为各个使用sap的公司,使用的数据库数据是不同的,所以提供一个数据库的虚拟.  通过向虚拟double test里面插入数据,进行unit test. 下面是主要步骤. 准备一个数据表 ztest_view 1: 首先在装有abap development tool 的eclipse软件中,在自己的目录下创建一个cds view. 目录>右键>new abap repository

一个使用CDS VIEW 的demo REPORT demo_cds_currency_conversion. CLASS demo DEFINITION. PUBLIC SECTION. CLASS-METHODS main. PRIVATE SECTION. CLASS-METHODS setup. ENDCLASS. CLASS demo IMPLEMENTATION. METHOD main. DATA(out) = cl_demo_output=>new( ). VALUE 'USD'

My CDS view self study tutorial - part 1 how to test odata service generated by CDS view https://blogs.sap.com/2016/03/10/my-cds-view-self-study-tutorial-part-1-how-to-test-odata-service-generated-by-cds-view/ My CDS view self study tutorial - Part 2

S4/HANA里有一个新的UI框架叫做Smart template, 配合ABAP后台的CDS view技术,能够让developer以Metadata driven的方式来开发Fiori应用, 这种开发方式几乎不需要或者只需要很少量的JavaScript开发. 下面是我写在SCN上的相关13篇blog的链接: Step by Step to create CDS view through SmartTemplate + WebIDE Currency example - how Smart f

1:创建两张表:ztt_teacher01 和ztt_teacher02 用于 cds view中的join和association 2:创建两个cds view:ztt_teacher01_id_name和 ztt_teacher02_id_salary 3: 在ztt_teacher01_id_name 中使用连接对数据表进行查询 @AbapCatalog.sqlViewName: 'TEACHER01' @AbapCatalog.compiler.compareFilter: true @

来自我的同事Xu Miles Authorization Objects are business concept, they are distinguished by business scenario. Therefore, there might be a lot of Authorization Objects using the same Authorization Field. Such as VKORG. In Sales Planning, there're two Author

我有如下一个CDS view, 这个view的数据来自CRMD_ORDERADM_H, 定义了一个名称为_statushelp的association, 指向了另一个CDS view Z_C_Status_Valuehelp.该view暴露了两个字段STATUS_KEY和STATUS_TEXT. 现在我的需求是:在ABAP代码里只需要一次读操作,既能读出主view里的guid字段,又能读出association view Z_C_Status_Valuehelp暴露出的两个字段STATUS_KE

下面的CDS view使用到了@Environment.systemField这个注解,定义了两个参数#SYSTEM_LANGUAGE和#USER. 这个view从CRM物料主数据的产品抬头表COMM_PRODUCT读取product_id, product_type,以及comm_prshtext表里读取产品的描述信息,存储在字段description里. @AbapCatalog.sqlViewName: 'zprdtext' @AbapCatalog.compiler.compareFil

In the Part 1 blog, we have discussed below topics CDS annotations for Fiori List Report. How to create a Gateway service from ABAP CDS view How to create a Fiori List App report in Web IDE. How to Deploy the Fiori Application. In this blog, we are g

From Create Fiori List App Report with ABAP CDS view – PART 1 In this blog, I am going to show How CDS view can be used to generate a Fiori List App Report. Below are the steps that need to be implemented to generate Fiori List App Report. CDS annota

ABAP透明表里的时间戳,数据类型为dec: 有个需求:计算这两个时间戳之间的天数间隔,丢弃时间戳年-月-日8位后面的小时:分钟:秒. 举个例子:如果时间戳是20180918173132,丢弃173132,只保留20180918, 然后再计算天数间隔. 直接用CDS view的字符串操作函数substring是不行的,因为时间戳类型dec和substring期待的字符串类型不匹配. 解决方案: 先将时间戳字段类型从dec强制转换成abap.dats: @AbapCatalog.sqlViewNa

Jerry 2016年在学习SAP CDS view时,曾经写过一个CDS view的自学系列,其中有一篇提到了一个很方便的注解: @OData.publish: true 加上这个注解的CDS view,一旦激活后就会在ABAP Netweaver自动生成一个OData服务,在事务码/IWFND/MAINT_SERVICE里将其搜索出来并添加,就能够以OData服务的方式,消费这个view暴露出来的数据了. 当然@OData.publish这个注解为什么有这种神奇的魔力,在Jerry之前的博客

这篇SAP社区博客里,我的一位同事介绍了SAP Marketing里contact facet数据模型的存储表: https://blogs.sap.com/2016/07/01/how-does-sap-hybris-marketing-build-the-golden-record-of-an-interaction-contact/ 主要是这两张表: CUAND_CE_IC_ROOT CUAND_CE_IC_FCET 现在我的需求是:对系统里Contact的Origin Data数据来源渠

According to this wiki, write back on CDS view is not supported: And also it is defined in ABAP help that only read operation is supported. For other operation like write, you have to still use original database table. Test on write operation attempt

Scenario Suppose we have a database table A, and then we create a CDS redirect view B for it, then every time the READ OPEN SQL is done on table A, ABAP kernel will direct this request to view B, and serve the request with content from B. Prerequisit

Syntax ... ( name1, name2, ... ) ... Effect Defines the element names of a CDS view in ABAP CDS in a name list. The specified names name1, name2, ... are assigned to the elements defined explicitly in the SELECT list of the SELECT statement in the or

Syntax ... @annotation ... Effect Specifies Annotation annotation in the definition of a CDS view of the ABAP CDS before statement DEFINE VIEW. The character @ must be placed before the name annotation of the annotation. The table below shows the pos

最近遇到了一个诡异的问题:从CDS视图中取得的数据,和从透明表中取得的数据,会有不同的值.在这里记录下问题的表现和解决方案,以供参考. 系统版本:S/4HANA OP1610 涉及表:MCHB 本文链接:http://www.cnblogs.com/hhelibeb/p/7346984.html 最近写了一个CDS视图: @AbapCatalog.sqlViewName: 'ZCI_TEST' @AbapCatalog.compiler.compareFilter: true @AccessCo

目录 长生剑 - SAPGUI Where Used List 碧玉刀 - ABAP调试器观察点 霸王枪 - ABAP调试器动态断点 多情环 - ABAP代码静态扫描 孔雀翎 - SAT 离别钩 - ST05 拳头 - 迷之方法??? -------------------------------------------------------------------------------- Jerry在2018年开始用中文在微信公众号平台上写作之前,在SAP官方社区上总共写了639篇英文博客

iOS10 UI教程视图调试 iOS10 UI教程视图调试,当视图很复杂的时候,层次结构就不会很简单了.Xcode可以通过视图(View)调试帮助开发者解决层次结构复杂的问题.视图调试是在Xcode 6中引入的.通过视图调试,开发者可以看到当前的视图层次结构变为了一个可交互的三维原型视图,如图1.21所示.该三维视图除了展示app的视图层次外,还展示每个视图的位置.顺序和视图尺寸,以及视图间的交互方式.   图1.21  三维原型视图 [示例1-10:ViewHierarchy]以下将实现视图调