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(1) Create a new empty github repository:The local project has the following folder structure: lib( folder ) |- angular.js angular_controller.html Follow the instructions in above picture to push the

I write some small ABAP tools for my daily work. Some of them might not be so useful at first glance – I just write them for fun. Some of them could be used to improve work efficiency, to just reduce

As an ABAP you probably be very familiar with String Template.String Template in ABAPA string template creates a string from literal text, embedded expressions, and control characters in a string expr

系列目录Part1 – how to test odata service generated by CDS viewPart2 – what objects are automatically generate after you activate one CDS viewPart3 – how is view source in Eclipse converted

As is almost known to us all, Fiori ( at least deployed in Netweaver having ABAP as backend ) has stateless behavior and CRM WebClient UI is a set of stateful application. Physically both are running

On 2017-03-28 I visited a local customer who have been using our CRM on-Premise since 2010. The reason for this visit is that they have finished some reorganization and there are some new business pro

In previous blog Fiori and CRM WebClient UI – Stateless and Stateful, but how? I have researched how stateful and stateless BSP application are handled in ABAP server side. In this blog I wi

The concept of Fibonacci Sequence or Fibonacci Number is widely used in many programming books.It could be defined via the formula:F(0)=1，F(1)=1, F(n)=F(n-1)+F(n-2)In ES5In ES6 there is a fe

According to Wikipedia Lazy loading is a design pattern commonly used in computer programming to defer initialization of an object until the point at which it is needed. It can contribute to

As I mentioned in my blog My CDS view self study tutorial – Part 11 CDS view test double framework, we develop CDS view on top of various database table, and CDS view test double framework extrac

I use this small blog to help my new colleagues on board who have Java programming background to understand the hello world example written in ABAP.Hello World example in JavaThe following example cou

IssueOnce product hyperlink in sales order line item is clicked, it is expected that product overview page is opened.Instead the empty screen is displayed now:Most efficient way to find root cause Fol

Recently I am working in a project and the prerequisite is to understand how table CRMD_CUMULAT_H works. As I could not find enough material in SCN, I make some self study on it and list my learning i

In one of my previous blog A small tip to analyze code by code and export to markdown format it is introduced that the following header extension are supported in One order read function mod

标题：SAP CRM One Order函数CRM_FILL_OW的设计原理 There are totally 60 function modules in One order with naming convention CRM_FILL_OW:They are NOT used in read scenario but in modify scenario. For example once

Use the naming convention CRM*CHANGE_OW to search in SE37 and there are totally 92 function modules found in my system.Still use the same scenario ( change Closing Date in Opportunity header ) to rese

In previous blogs the READ and UPDATE logic of Opportunity header field Closing Date are explained:Buffer logic in One Order header extension read Logic of FILL_OW function module in One Order Logic o

In the previous series of blogs the read and update on Opportunity header fields are discussed. In this blog another scenario will be explained: create scenario on Opportunity header fields. I will ag

这些字段为：CHANGED_AT, HEAD_CHANGED_AT和CRM_CHANGED_ATHave a look at Order header table CRMD_ORDERADM_H and you can find there are three different times. When, where and how is each populated?CHANGED_ATTher

In Logic of CRMD_CUMULAT_H I learned the fact that gross weight of an order is calculated based on all its line item. Recently in my project I have the requirement to modify the gross weight