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SAP ABAP数据库表字段checktable的实现原理

For project reasons I need to find all tables whose fields have used a given table say COMM_PRODUCT as check table.     The only information I know is that such kind of table metadata is stored i ...
ABAPC4CCloudCDS viewSAP成都研究院 
JerryWang_SAP 评论(0) 有313人浏览 2021-02-14 10:39

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348人浏览 2021-02-11 15:54

SAP Fiori globalization实现原理之Amount显示的截断原理

You have observed the following behavior: the sales volume is displayed in detail view with1880 USD, while in master list, it is displayed as 2K for short. Why?     The truncation behavior in mas ...
SAPSAP云平台SAP Cloud PlatformCloudABAP 
JerryWang_SAP 评论(0) 有223人浏览 2021-02-08 09:34

使用ABAP SE16查看类型为RAWSTRING的数据库列字段值

Sometimes you would like to view the content of field with RAWSTRING type for a table:     The raw string represents the configuration with XML format however the correct format could not be view ...
ABAPSAP云平台SAPSAP Cloud PlatformSAP成都研究院 
JerryWang_SAP 评论(0) 有360人浏览 2021-02-03 10:38

如何处理消费SAP ABAP Web Service时遇到的Unauthorized错误

Previously I have written two documents about how to create document template with Word or Adobe PDF format which support web service created by Web service tool available in CRM Web client UI: (1) C ...
ABAPSAP云平台SAP Cloud PlatformSAP成都研究院Cloud 
JerryWang_SAP 评论(0) 有400人浏览 2021-01-30 10:00

如何在SAP ABAP系统里创建和消费Web Service

This document could be used as guide for beginners to learn and use ABAP web service. How to create web service provider in ABAP system The following steps demonstrates how to expose a function modu ...
ABAPSAP云平台SAPSAP成都研究院Cloud 
JerryWang_SAP 评论(0) 有342人浏览 2021-01-29 10:52

使用ABAP操作office Word文档

There is a useful class CL_DOCX_DOCUMENT provided by SAP which could support read and write access to a word document with file extension “.docx”. This document gives a brief introduction about its u ...
abapSAPSAP云平台SAP Cloud PlatformCloud 
JerryWang_SAP 评论(0) 有397人浏览 2021-01-28 10:33

SAP UI5框架自学教程

As an application developer using SAP UI5, when I deal with some issues reported by end users, it turns out that I cannot find out the root cause without debugging UI5 framework code. Why an UI5 appl ...
SAP UI5SAPSAP云平台SAP Cloud PlatformABAP 
JerryWang_SAP 评论(0) 有296人浏览 2021-01-25 10:29

不同类型的ABAP内表读写性能比较

I construct three internal tables with different table types:     The complete test source code could be found in the end part of the blog. insert operation comparison The hashed table is least ...
abapSAPSAP云平台SAP Cloud PlatformSAP成都研究院 
JerryWang_SAP 评论(0) 有233人浏览 2021-01-24 10:26

SAP OData服务性能测量的四种办法

The OData service url being tested is: /sap/opu/odata/sap/CRM_ODATA/TaskCollection?$filter=isMyTask eq true&$expand=DocumentNotes,DocumentNextUserStatuses,DocumentHistories,DocumentApplicationLogs ...
SAPSAP云平台SAP Cloud PlatformSAP成都研究院ABAP 
JerryWang_SAP 评论(0) 有367人浏览 2021-01-23 10:36

使用Eclipse调试PHP应用

(1) Install WAMPServer:     Change Apache server default port 80 to another port:     configuration: \bin\apache\apache2.4.9\conf\httpd.conf     (2) In Eclipse, specify PHP Executable: ...
SAPSAP云平台SAP Cloud PlatformSAP成都研究院ABAP 
JerryWang_SAP 评论(0) 有241人浏览 2021-01-21 09:41

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390人浏览 2021-01-20 11:03

SAP CDS view自学教程之四：SAP CDS view注解@OData.publish的奥妙

In part1 of this tutorial, the old way to create OData service on top of CDS view is introduced. In SAP Help Generate Service Artifacts From a CDS View a new annotation is described: @OData.publish: ...
sapSAP云平台SAP Cloud PlatformSAP成都研究院ABAP 
JerryWang_SAP 评论(0) 有502人浏览 2021-01-19 10:59

在SAP WebClient UI里使用AJAX进行异步数据读取

For POC purpose I need to implement the AJAX functionality in Webclient UI component. The UI component has only one input field:     Once type “a” into the input field, it immediately displays al ...
SAPSAP云平台SAP Cloud PlatformSAP成都研究院ABAP 
JerryWang_SAP 评论(0) 有361人浏览 2021-01-17 10:12

作为一个SAP开发人员，需要学习SAP传统技术(比如ABAP)以外的开源技术吗？

I joined SAP China seven years ago after graduation and knew nothing about SAP or ABAP at that time. Now I am working as a development expert in SAP. I just would like to share my personal experience ...
SAPSAP云平台SAP Cloud PlatformSAP成都研究院ABAP 
JerryWang_SAP 评论(0) 有273人浏览 2021-01-17 10:11

一个好用的SAP ABAP工作进程跟踪工具

As an ABAPer we have SAT, ST05 ( or sometimes ST12 ) for trace in our toolbox, and recently I find this report which could also do the trace job. Although the trace information it generates is quite ...
SAP UI5SAPSAP云平台ABAPCloud 
JerryWang_SAP 评论(0) 有414人浏览 2021-01-16 09:52

如何分析SAP ABAP的SYSTEM_NO_ROLL运行时错误

In my previous blog Dropdown list issue in CRM Webclient UI – a very funny trouble shooting process I have shared with you how I deal with an drop-down list issue and how I finally find root cause. I ...
ABAPSAPSAP云平台SAP Cloud PlatformSAP成都研究院 
JerryWang_SAP 评论(0) 有401人浏览 2021-01-14 11:14

如何将SAP CRM equipment通过中间件上传到ERP系统

In document Step by step to download equipment from ERP with hierarchy, the steps to replicate equipment from ERP to CRM are described. By default the equipment in ERP is modeled as individual object ...
CRMSAP云平台SAP Cloud PlatformABAPSAP成都研究院 
JerryWang_SAP 评论(0) 有213人浏览 2021-01-11 10:00

在SAP WebClient UI里混用ABAP Webdynpro，会带来哪些问题？

Background of this blog The reason to write the blog is recently we found that in several CRM projects in China, the ABAP Webdynpro is wrongly chosen by local partners as custom development UI techno ...
ABAPWebIDEWebClient UICRMSAP云平台 
JerryWang_SAP 评论(0) 有276人浏览 2020-12-23 09:54

SAP JCO的下载，安装，配置和使用

This blog can be used as a very simple tutorial for those guys who are new to JCO. It demonstrates how to download and configure the JCO in your laptop. A simple consumption from JAVA side to call a r ...
SAPC4CCloudS/4HANAABAP 
JerryWang_SAP 评论(0) 有495人浏览 2020-12-22 10:04

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