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使用SAP CRM Mock framework进行单元测试

There is an interface IF_CRM_PRODUCT_PROXY in CRM which declares almost all function modules from function group COM_PRODUCT_API for product master access.   This interface is implemented by three ...
CRMSAPSAP云平台SAP Cloud PlatformSAP成都研究院 
JerryWang_SAP 评论(0) 有279人浏览 2021-03-04 10:25

SAP CRM Opportunity行项目Alternative ID的填充逻辑

Requirement When you maintain Opportunity line item and try to maintain a product, you can enter the alternative ID of a given product instead of the product ID. It is expected that the corresponding ...
SAPCloudCDS viewCloudFoundryABAP 
JerryWang_SAP 评论(0) 有290人浏览 2021-03-03 10:45

SAP 函数CRM_ORDERADM_I_PROD_DETERM_OW的单元测试方法

For more detail about how product determination works in one order scenario, please refer to this blog: Product Alternative ID used in Opportunity Line item product determination. As it is not possib ...
SAPSAP云平台SAP Cloud PlatformSAP成都研究院Cloud 
JerryWang_SAP 评论(0) 有257人浏览 2021-03-03 10:45

使用SAP CRM中间件从ERP下载BOM的一些常见问题

I have created the following download request in tcode R3AR2 to try to download a BOM from ERP:     When I perform request download, I meet with the following error message:     I go to tcod ...
SAPCloud Application ProgrammingCRMSAP云平台SAP Cloud Platform 
JerryWang_SAP 评论(0) 有318人浏览 2021-03-02 10:00

Eclipse里如果看不到Attach Source按钮应该怎么办

When I am creating unit test for one of my Java project A, I try to have a look at the source code of this annotation:     Once I press Ctrl and click, I see this message below. The “Attach Sourc ...
eclipsejavasapSAP云平台SAP Cloud Platform 
JerryWang_SAP 评论(0) 有442人浏览 2021-03-02 09:59

JUnit 注解@RunWith的工作原理

Suppose you have a large number of unit test cases and you don’t want them to be executed all at the same time during Maven build. You can simply achieve it via annotation @Category. (1) Create empty ...
JUNITJavaSAPSAP云平台SAP Cloud Platform 
JerryWang_SAP 评论(0) 有567人浏览 2021-03-01 10:36

JUnit 注解@Category的工作原理

Suppose you have a large number of unit test cases and you don’t want them to be executed all at the same time during Maven build. You can simply achieve it via annotation @Category. (1) Create empty ...
junitjavaSAPSAP云平台SAP Cloud Platform 
JerryWang_SAP 评论(0) 有322人浏览 2021-03-01 10:36

JUnit 注解@SuiteClasses的工作原理

Suppose I have four test cases in my project, the total methods to be tested:     Based on the blog Run only given sets of your unit test via @Category, it is possible to organize test methods wi ...
JUNITSAPSAP云平台SAP Cloud PlatformSAP成都研究院 
JerryWang_SAP 评论(0) 有449人浏览 2021-02-28 10:36

JUnit 注解@Rule的工作原理

Suppose you need to repeatedly execute some test method in your unit test case, for example, you would like to test getPrice based on the first set of test data 5 times in test method test1() while fo ...
junitSAPSAP云平台JavaSAP Cloud Platform 
JerryWang_SAP 评论(0) 有526人浏览 2021-02-28 10:35

使用nodejs运行SAP Fiori应用

(1) download and install NodeJS in your local laptop:https://nodejs.org/en/download/ Type node -v to ensure it works correctly:     (2) install and configure Grunt. Grunt is a JavaScript task run ...
SAPSAP云平台SAP Cloud PlatformSAP成都研究院Cloud 
JerryWang_SAP 评论(0) 有316人浏览 2021-02-27 10:11

使用nodejs将SAP Fiori应用置于本地Launchpad运行

In the blog Step by step to run your Fiori application locally on NodeJS the steps to run your Fiori application locally by using NodeJS as server are introduced. In that solution, the Fiori applicati ...
SAPSAP云平台SAP Cloud PlatformSAP成都研究院Cloud 
JerryWang_SAP 评论(0) 有260人浏览 2021-02-27 10:10

SAP CRM Application Extension Tool(AET)扩展字段的渲染原理

Recently I am doing an S4 project and I have to figure out how extension fields created by S4 extension tool is rendered in Fiori UI. It turns out that when end users add extension field in S4 Fiori U ...
SAPCloudCDS viewCloudFoundryABAP 
JerryWang_SAP 评论(0) 有311人浏览 2021-02-26 09:28

使用SAP XIF Adapter发送IDoc数据

In this blog, I will use File as external receiver. Scenario overview I make some changes on business partner / product master data in CRM. The data in the mBDoc will be converted in XIF adapter in ...
SAPSAP云平台SAP Cloud PlatformCRMABAP 
JerryWang_SAP 评论(0) 有307人浏览 2021-02-26 09:27

Java注解@Cacheable的工作原理

In order to avoid unnecessary query on database it is a common pattern to define a cache in application layer to cache the query result from database. See one example below. Here the application cache ...
Java@cacheSAPSAP云平台SAP Cloud Platform 
JerryWang_SAP 评论(0) 有352人浏览 2021-02-25 11:21

SAP Fiori Launchpad页面在服务器端的配置背后的实现原理

In this blog Why Adapt UI button is visible in some system but missing in some other system I have explained my analysis about one issue that I would like to use Adapt UI button to extend some standar ...
SAPSAP云平台SAP Cloud PlatformSAP成都研究院Cloud 
JerryWang_SAP 评论(0) 有358人浏览 2021-02-25 11:21

在S/4HANA扩展字段的Available Fields列表里，看不到自己创建的扩展字段该怎么办

I have created one extension field on Business context “Product Master General” in tile “Custom Field and Logic” and publish it:     After that when I try to add it to Basic Data block of Product ...
SAPSAP云平台SAP Cloud PlatformSAP成都研究院Cloud 
JerryWang_SAP 评论(0) 有270人浏览 2021-02-24 10:24

使用JDK工具jmap和jhat监控Java进程

Suppose you have a running Java process and you would like to inspect its running status, for example how many object instance are created or memory consumption status, you can use some standard tool ...
javaJdkSAPSAP云平台SAP Cloud Platform 
JerryWang_SAP 评论(0) 有310人浏览 2021-02-24 10:24

SAP cross distribution chain status在Fiori应用中的draft handling

The explanation why draft handling is necessary in Fiori application could be found from Fiori Design Guideline. In this blog, I will use the update of field “cross distribution chain status” in S4 P ...
SAPCRMSAP云平台SAP Cloud PlatformSAP成都研究院 
JerryWang_SAP 评论(0) 有285人浏览 2021-02-23 11:13

SAP CDS view自学教程之十：SAP CDS view扩展性(Extensibility)实现原理

目录 Part1 – how to test odata service generated by CDS view Part2 – what objects are automatically generate after you activate one CDS view Part3 – how is view source in Eclipse converted to ABAP ...
SAPSAP云平台SAP Cloud PlatformSAP成都研究院Cloud 
JerryWang_SAP 评论(0) 有418人浏览 2021-02-23 11:12

使用Chrome开发者工具分析JavaScript garbage collector(垃圾回收器)

I use the following simple JavaScript code to illustrate: var JerryTestArray = []; (function(){ for( var i = 0; i < 100; i++){ JerryTestArray[i] = document.createElement("d ...
SAPC4CCloudCDS viewCloudFoundry 
JerryWang_SAP 评论(0) 有403人浏览 2021-02-22 10:39

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