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ABAP数据库表的元数据

For project reason I need to fill some excel.     The content of each column comes from content in SE11:     In order to avoid such boring task, I write a small ABAP class to automate it. T ...
SAPC4CCloudCDS viewCloudFoundry 
JerryWang_SAP 评论(0) 有266人浏览 2021-03-09 09:18

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214人浏览 2021-03-03 10:45

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233人浏览 2021-02-26 09:28

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295人浏览 2021-02-22 10:39

SAP ABAP和Java的动态代理实现

I have assigned relationship PRDLOCS to product category MAT_HAWA in CRM:     And I create a product based on category MAT_HAWA. To my surprise, I could not see Location assignment block as expec ...
SAPC4CCloudCDS viewCloudFoundry 
JerryWang_SAP 评论(0) 有267人浏览 2021-02-18 10:56

使用SAP CRM中间件从ERP下载Customer的错误消息：Customer classification does not exist

Distribution channel is not allowed for sales organization I try to download customer material info record from ERP via request download. This is my download request created in tcode R3AR2:     ...
C4CCloud中间件CloudFoundrySAP成都研究院 
JerryWang_SAP 评论(0) 有293人浏览 2021-02-15 10:39

在SAP WebIDE里使用Fiori Elements快速开发SAP UI5应用

(1) Create CDS view based on sample database table spfli and scarr Create two CDS views in ABAP development studio. The source code for both are listed below. You just need to copy them into studio a ...
SAPC4CCloudCDS viewCloudFoundry 
JerryWang_SAP 评论(0) 有283人浏览 2021-02-13 10:33

SAP Fiori Elements里Smart Link工作原理介绍

The hyperlink could easily be defined by Smart field with the help of corresponding annotation declared in OData Model metadata. The hyperlink in this example looks like below in UI:     Once cli ...
SAPC4CCloudCDS viewCloudFoundry 
JerryWang_SAP 评论(0) 有252人浏览 2021-02-12 10:47

使用SAP CDS view快速创建一个Fiori应用，管理Service Order

In this blog, I will show you how to create a CRM Service Order Fiori application within just a couple of minutes. You don’t need to write even one line of JavaScript code to get this responsive appli ...
C4CCloudCDS viewCloudFoundryS/4HANA 
JerryWang_SAP 评论(0) 有265人浏览 2021-02-11 15:55

使用Fiori Elements创建的SAP UI5应用，如何支持编辑功能

In previous blog Create a CRM Service Order Fiori application within a couple of minutes I introduced the approach to generate a Fiori application which supports search and display on Service Order wi ...
C4CCloudCDS viewCloudFoundryABAP 
JerryWang_SAP 评论(0) 有277人浏览 2021-02-11 15:54

SAP ABAP Development Tool的本地存储原理(local storage)

Recently I have developed some CDS views in Eclipse and I would like to share the source codes in github. I am reluctant to manually copy the source code of each view one by one, as a result I am chec ...
SAPC4CCloudCDS viewCloudFoundry 
JerryWang_SAP 评论(0) 有211人浏览 2021-02-08 09:34

SAP CRM如何创建支持Web Service的WORD模板

In CRM webclient UI there is a reuse assignment block “Attachment” which are available for most of CRM application.     There is a button “With Template” which allows you to create word document ...
SAPCloudCDS viewCloudFoundrySAP成都研究院 
JerryWang_SAP 评论(0) 有282人浏览 2021-01-31 12:23

SAP CRM如何创建支持Web Service的PDF模板

In my previous document Create Webservice enabled word document in attachment assignment block, the use case and detailed steps to use web service enabled word document in CRM Attachment assignment bl ...
sapCloudCDS viewCloudFoundrySAP成都研究院 
JerryWang_SAP 评论(0) 有253人浏览 2021-01-31 12:23

SAP CDS view自学教程之一：如何测试基于SAP CDS view自动生成的OData服务

I am a newbie of CDS view related topic and recently I have to learn it. I will write down here not only the knowledge I learned but also the way how I obtain them via self study ( debugging, or other ...
ABAPCloudCDS viewCloudFoundrySAP云平台 
JerryWang_SAP 评论(0) 有311人浏览 2021-01-20 11:03

使用VisualVM进行Java应用的性能测量

Recently I am trying to find a handy tool to measure the performance of my Java application and finally I think the VisualVM provided by JDK is the ideal one. This blog is written based on JDK1.7 + Ec ...
JavaSAP云平台SAP Cloud PlatformCloudCloudFoundry 
JerryWang_SAP 评论(0) 有239人浏览 2020-12-29 10:56

两种找出SAP UI Code List配置位置的小技巧

Example: click F4 on ID Type field, in value help window there are several entries:     we need to find the customizing in the backend where we could maintain more entries for the value list. Ap ...
SAPC4CCloudCloudFoundrySAP成都研究院 
JerryWang_SAP 评论(0) 有224人浏览 2020-12-19 10:36

什么是SAP CRM里的用户状态(user status)

Created by Jerry Wang on Feb 19, 2016 (1) define a new user status profile in customizing below:     (2) maintain the status transition relationship. The example below defines the following stat ...
SAPC4CCloudCDS viewCloudFoundry 
JerryWang_SAP 评论(0) 有281人浏览 2020-12-12 09:44

ABAP 740新的OPEN SQL增强特性

he following open SQL statement looks a little weird, however it could really works in 740.     (1) The field name of my structure ty_my_sflight is different from field defined in sflight, so in ...
ABAPC4CCloudCDS viewCloudFoundry 
JerryWang_SAP 评论(0) 有293人浏览 2020-11-26 10:32

在ABAP Webdynpro里显示PDF的一种办法

There is a good blog about how to get PDF preview in CRM web client UI. However several development are invovled in that solution. You have to implement your own ICF node to make PDF displayed in UI, ...
abapsapSAP成都研究院SAP云平台CloudFoundry 
JerryWang_SAP 评论(0) 有348人浏览 2020-11-23 10:01

判断ABAP代码是否处于update模式下运行的工具类

The class cl_system_transaction_state contains several useful utility methods: get_in_update_task: return the flag whether current code is running with normal work process or in update work process ...
SAPC4CCloudCDS viewCloudFoundry 
JerryWang_SAP 评论(0) 有308人浏览 2020-11-20 10:20

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