当前位置:网站首页>ABAP editor in SAP segw transaction code
ABAP editor in SAP segw transaction code
2022-07-05 12:54:00 【Wang Zixi】
Because it can help Entity Type Properties of , Set up EDM Type and internal ABAP type , So these types must be verified , To ensure that there is no mismatch between hedging .
This type of mismatch may result in data loss , With DateTime and Date For example , The former type is more restrictive than the latter , Therefore, it will cause data loss .
If EDM The type and ABAP incompatible types , The error prompt is returned .
Use ABAP Type editor and corresponding ABAP Field names define additional type information about attributes , convenient ABAP The type and EDM Mapping between types .
Use ABAP Type editor to define about attributes and corresponding ABAP Additional type information for field names . For convenience ABAP The type and EDM Mapping between types , You can choose the definitive mode to use , Entity or complex type structure binding , Explicit assignment or determination of the runtime object generator .
If you choose entity or complex type structure binding , The system will assign a ABAP structure . Automatically ABAP The type assignment is derived from EDM type . You can assign at the entity type or complex type level ABAP structure , But it cannot be assigned at a single attribute level . The distribution of ABAP The structure is then used by the generator . If it is not specified in the design ABAP structure , The generator will generate a new structure based on the displayed information .
If you choose explicit assignment , You can maintain categories , Then the fields available for this category can be entered . Inapplicable fields are still read-only . If the actual demand , In particular, automatic assignment is not expected , Please use explicit assignment . Be careful , Structure binding overrides all maintained explicit assignments .
ABAP The type and EDM Precise associations between types do not always 100% Realization , Because of all their aspects , And automatically determine the corresponding ABAP or EDM The type may not be a perfect match . therefore , Developers must always check the identified type mappings , To ensure that the best possible match is selected .
Service Builder Include a validation check , Used to identify possible inconsistencies , And display the appropriate warning message , In order to prevent passing ABAP Type maps to EDM The type and / Or conversely, data loss may occur . This check distinguishes between potential data loss 、 Possible conversion errors and ABAP Applicability of type .
边栏推荐
- RHCAS6
- Add a new cloud disk to Huawei virtual machine
- HiEngine:可媲美本地的云原生内存数据库引擎
- Yyds dry inventory JS intercept file suffix
- Oppo Xiaobu launched Obert, a large pre training model, and promoted to the top of kgclue
- 946. 验证栈序列
- Transactions from January 6 to October 2022
- JDBC -- use JDBC connection to operate MySQL database
- Transactions on December 23, 2021
- About LDA model
猜你喜欢
MySQL 巨坑:update 更新慎用影响行数做判断!!!
谈谈我写作生涯的画图技巧
SAP UI5 FlexibleColumnLayout 控件介绍
VoneDAO破解组织发展效能难题
DNS的原理介绍
Introduction to sap ui5 flexiblecolumnlayout control
Why is your next computer a computer? Explore different remote operations
Laravel文档阅读笔记-mews/captcha的使用(验证码功能)
在家庭智能照明中应用的测距传感芯片4530A
JSON parsing error special character processing (really speechless... Troubleshooting for a long time)
随机推荐
LeetCode20.有效的括号
自然语言处理系列(一)入门概述
Transactions from December 29, 2021 to January 4, 2022
Simply take stock reading notes (1/8)
滴滴开源DELTA:AI开发者可轻松训练自然语言模型
10 minute fitness method reading notes (3/5)
RHCSA7
Simply take stock reading notes (4/8)
Compile kernel modules separately
Laravel文档阅读笔记-mews/captcha的使用(验证码功能)
Tips and tricks of image segmentation summarized from 39 Kabul competitions
【云原生】Nacos-TaskManager 任务管理的使用
Kotlin函数
stirring! 2022 open atom global open source summit registration is hot!
Introduction to sap ui5 flexiblecolumnlayout control
leetcode:221. 最大正方形【dp状态转移的精髓】
从39个kaggle竞赛中总结出来的图像分割的Tips和Tricks
Free testing of Taobao tmall API order and flag insertion remark interface
Halcon 模板匹配实战代码(一)
##无监控,不运维,以下是监控里常用的脚本监控