2. ABAP OO具有更加清晰的语法和语义规则,比如一些容易出错的过时的语句在ABAP OO类中已经明确不能再使用。而在面向过程的程序中这些语法仍然被支持,顶多就是在关键的时候给你报个警告信息。 3. ABAP的一些新技术只能通过ABAP OO来实现。例如所有新的GUI的概念比如SAP Control Framework和BSP只有通过ABAP OO的方式...
The word polymorphism comes from the Greek for "many forms." Most Java developers associate the term with an object's ability to magically execute correct method behavior at appropriate points in a program. However we use this concept in our derived classes overriding the methods HANDLE_HOTSPOT_C...
Classes/Interface in OO ABAP along with attributes and functions have events. Event concept is important feature of OO ABAP in which the one object raises event; based on the requirement; client objects can subscribe to it. Biggest difference as per my knowledge - Collections(ArrayList, Vector,...
Object Oriented ABAP is taking slow phase in adoption for Pure ABAPers(Not working in Webdynpro or other object oriented space); even I took a yearlong to completely do my work in OO. Even I was in a situation when one of my clients questioned, why you code in OO as he ...
DB-LUW in ABAP-OO (Transaction-concept) 2011 Oct 17 Need to block copying originals when we create new... 2022 May 12 event interface checkbox in service interface 2015 Mar 14 CHARM cannot create transport of copies for BW tra... 2014 Mar 06 Related...
http://www.sapgenie.com/abap/OO/ http://www.futureobjects.de/content/intro_oo_e.html http://www.sap-img.com/abap/business-add-in-you-need-to-understand-abap-oo-interface-concept.htm /people/ravikumar.allampallam/blog/2005/02/11/abap-oo-in-action check the below links lot of info an...
Do you know if that concept is implemented at all? Maybe I just forgot to configure something?! What do you propose? Thank you and best regards, Daniel Reply 1 ACCEPTED SOLUTION Former Member 2005 Dec 09 1:21 PM 0 Kudos 334 SAP Managed Tags: ABAP Development Hi Daniel, In...
n ABAP OO 是向下兼容的 n SAP发布ABAP OO是为了进一步增强代码的可重用性 n 随着ABAP OO的发布,ABAP运行时支持面向过程和面向对象两种模式 对于面向过程的模式,程序的运行通常是从screen的dialog module或selection screen的start-of-selection事件开始的。你在这些处理模块中操作全局变量来实现需求的功能。你可以通过...
n ABAP OO 是向下兼容的 n SAP发布ABAP OO是为了进一步增强代码的可重用性 n 随着ABAP OO的发布,ABAP运行时支持面向过程和面向对象两种模式 对于面向过程的模式,程序的运行通常是从screen的dialog module或selection screen的start-of-selection事件开始的。你在这些处理模块中操作全局变量来实现需求的功能。你可以通过...
SAP Managed Tags: ABAP Development Sorry, but I think this contradicts the concept of clear method-behaviour: If a method has a return-value, it returns it if it is able to do. If it is not able to do that (something "exceptional" occured) it can throw an exception. In this case...