ABAP Objects: The Official Reference??

Hello all,
Is anyone aware of any place where this book can be purchased. It seems that it is out of print.
Thanks
Bruce

Actually, now that I'm taking a closer look, I believe that that book has been renamed and re-released as "The official ABAP reference" I believe that these books are one in the same. With this other book you get a WebAs 6.40 instead of the 6.10 or 6.20.
http://www.sap-press.com/product.cfm?account=&product=H958
Regards,
Rich Heilman

Similar Messages

Where is the official reference to know how many MBs of RAM does iPad have?

Hi guys,
I have read discussion here and get to know that iPad has 256 MBs of RAM, but the discussion is user-to-user discussion. I want to know that is there any official reference to point that how may RAM in all types of iPad machines?
Thank you very much!

Welcome to the discussions. Since the amount of RAM is not mentioned in Apple's own specs here:
_iPad - Technical Specifications_
...click here:
...It says: +"Memory: 256 MB DRAM built into Apple A4 package (top package of PoP contains two 128 MB dies)"+ ...From THIS teardown.

Good book learn Abap Objects ( Object Orineted Programming in Abap )

Hi,
Could you please suggest a nice book to learn ABAP objects.
thanks.

hi deepti
These are the recommended books for OO programming in ABAP.
1.ABAP Objects: The Official Reference
by Horst Keller, Joachim Jacobitz
This is systematic language reference book for ABAP Objects.
2. ABAP Objects: Introduction to Programming SAP(R) Applications
by Horst Keller, Sascha Kruger

Object casting: confusion in ABAP Objects: Complete Reference book

Hi,
During Object Assignments using casting, is a Type Test carried out during the syntax check or at runtime?
A.5.2.2 (page 1008) of 'ABAP Objects: The Complete Reference' says about Widening Cast: "...you must check at runtime...". However on the next page under A.5.3.2 it says of Widening Cast in Data References: "The syntax check precludes...".
A.5.4 (page 1010) concerns Assignments between Object Reference Variables, but makes no mention of whether checks are carried out by a syntax check or at runtime.
Also nowhere does it mention when Type Tests for Narrow casting takes place. Can anyone clear my confusion please? Unfortunatly I don't know enough about this stuff to test by writing some code.
Thanks.

William,
Your questions can be answered by the following rule for object references, which I found in the book "ABAP Objects" by Horst Keller and Sascha Krüger:
"... that the static type of the target variable must be equal to or more general than the dynamic type of the source variable."
Here "static type" means the type with which an object reference variable is declared. "Dynamic type" is the type that the object reference variable has at runtime. The dynamic type of an object reference is always more special than its static type, otherwise a runtime error occurs.
With this rule all your questions can be answered:
1. The Narrowing Cast is always checked during the syntax check. Example:
DATA o_ref1 TYPE REF TO object.
DATA o_ref2 TYPE REF TO class_1.
o_ref1 = o_ref2.
Here the reference o_ref2 has a dynamic type "class_1" or a subclass of it, which is narrower than its static type "class_1", which is narrower than the static type "object" of the reference o_ref1. Therefore, the syntax check says that the assignment is OK.
2. The Widening Cast is always checked at runtime and requires an assignment using the operator ?=. If you use the operator = in the assignment, a syntax error occurs. Therefore the following example produces a syntax error (try it yourself):
DATA o_ref1 TYPE REF TO object.
DATA o_ref2 TYPE REF TO class_1.
o_ref2 = o_ref1.
The correction for this syntax error is:
DATA o_ref1 TYPE REF TO object.
DATA o_ref2 TYPE REF TO class_1.
o_ref2 ?= o_ref1.
Now the syntax check is satified, and the correctness of the widening cast is checked at runtime.
Kind regards,
Michael Kraemer
Message was edited by: Michael Kraemer

Help in abap objects

hallow
i wont example in regular abap like select stetmet and how i do that in abap objects (the same code)and which benefit i have in using objects.
Regards

hi,
check the below links lot of info and examples r there
http://www.sapgenie.com/abap/OO/index.htm
http://www.geocities.com/victorav15/sapr3/abap_ood.html
http://www.brabandt.de/html/abap_oo.html
Check this cool weblog:
/people/thomas.jung3/blog/2004/12/08/abap-persistent-classes-coding-without-sql
/people/thomas.jung3/blog/2004/12/08/abap-persistent-classes-coding-without-sql
http://help.sap.com/saphelp_nw04/helpdata/en/c3/225b6254f411d194a60000e8353423/frameset.htm
http://www.sapgenie.com/abap/OO/
http://www.sapgenie.com/abap/OO/index.htm
http://help.sap.com/saphelp_nw04/helpdata/en/c3/225b5654f411d194a60000e8353423/content.htm
http://www.esnips.com/doc/375fff1b-5a62-444d-8ec1-55508c308b17/prefinalppt.ppt
http://www.esnips.com/doc/2c76dc57-e74a-4539-a20e-29383317e804/OO-abap.pdf
http://www.esnips.com/doc/5c65b0dd-eddf-4512-8e32-ecd26735f0f2/prefinalppt.ppt
http://www.allsaplinks.com/
http://www.sap-img.com/
http://www.sapgenie.com/
http://help.sap.com
For funtion module to class
http://help.sap.com/saphelp_47x200/helpdata/en/c3/225b5954f411d194a60000e8353423/content.htm
for classes
http://help.sap.com/saphelp_47x200/helpdata/en/c3/225b5c54f411d194a60000e8353423/content.htm
for methods
http://help.sap.com/saphelp_47x200/helpdata/en/08/d27c03b81011d194f60000e8353423/content.htm
for inheritance
http://help.sap.com/saphelp_47x200/helpdata/en/dd/4049c40f4611d3b9380000e8353423/content.htm
for interfaces
http://help.sap.com/saphelp_47x200/helpdata/en/c3/225b6254f411d194a60000e8353423/content.htm
4) http://esnips.com/doc/0ef39d4b-586a-4637-abbb-e4f69d2d9307/SAP-CONTROLS-WORKSHOP.pdf
5) http://esnips.com/doc/92be4457-1b6e-4061-92e5-8e4b3a6e3239/Object-Oriented-ABAP.ppt
6) http://esnips.com/doc/448e8302-68b1-4046-9fef-8fa8808caee0/abap-objects-by-helen.pdf
7) http://esnips.com/doc/39fdc647-1aed-4b40-a476-4d3042b6ec28/class_builder.ppt
8) http://www.amazon.com/gp/explorer/0201750805/2/ref=pd_lpo_ase/102-9378020-8749710?ie=UTF8

Declaring the internal table in ABAP objects

Hi every1,
Please any one let me know how to declare an internal table in class (ABAP objects). Bcos i am new to this classes.
help me out.
Regards,
Madhavi

Hi,
Check this example..
TYPES: BEGIN OF TYPE_DATA,
               MATNR TYPE MATNR,
               WERKS TYPE WERKS_D,
             END OF TYPE_DATA.
DATA: T_DATA TYPE STANDARD TABLE OF TYPE_DATA.
DATA: WA_DATA TYPE TYPE_DATA.
Adding rows to the internal table.
WA_DATA-MATNR = 'AA'.
APPEND WA_DATA TO T_DATA.
Processing the interna table
LOOP AT T_DATA INTO WA_DATA.
ENDLOOP.
Thanks,
Naren

FAQ's, intros and memorable discussions in the ABAP Objects Forum

Welcome to the SDN ABAP Objects Forum!
In addition to release dependent information avalaible by:
- pressing the F1 key on an ABAP statement,
- or searching for them in transaction ABAPDOCU,
- using the [SDN ABAP Development Forum Search|https://www.sdn.sap.com/irj/sdn/directforumsearch?threadid=&q=&objid=c42&daterange=all&numresults=15&rankby=10001],
- the information accessible via the [SDN ABAP Main Wiki|https://wiki.sdn.sap.com/wiki/display/ABAP],
- the [SAP Service Marketplace|http://service.sap.com] and see [SAP Note 192194|https://service.sap.com/sap/support/notes/192194] for search tips,
- the 3 part [How to write guru ABAP code series|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f2dac69e-0e01-0010-e2b6-81c1e8e5ce50] ... (use the search to easily find the other 2 documents...)
... this "sticky post" lists some threads from the ABAP forums as:
- An introduction for new members / visitors on topics discussed in threads,
- An introduction to how the forums are used and the quality expected,
- A collection of some threads which provided usefull answers to questions which are frequently asked, and,
- A collection of some memorable threads if you feel like reading some ABAP related material.
The listed threads will be enhanced from time to time. Please feel welcome to post to [this thread|Suggestions thread for ABAP FAQ sticky; to suggest any additional inclusions.
Note: When asking a question in the forum, please also provide sufficient information such that the question can be answered usefully, do not repeat interview-type questions, and once closed please indicate which solution was usefull - to help others who search for it.
ABAP Objects
About polymorphism - still not sure after searching... => Polymorphism adaptation with referencing the source, and a Guest who did not...

Obsolete ABAP Statements from 2004s - what about your existing code-base? A great discussion about the changes in syntax checking between 46c and basis release 7.0.

To know the functionality of table control in ABAP Objects

Hi,
Is there any technique to achieve the functionality of table conrol in ABAP Objects?
Thanks.

Hello Raja
If you are using an editable ALV grid then you have the functionality of a table control and much much more.
ABAP-OO based ALV grids are much more powerful (and easier) than simple table controls.
Regards
Uwe

What is the equivalent for 'On Change of' Event in ABAP OBJECTS?

What is the equivalent for 'On Change of' Event in ABAP OBJECTS? and how to use it in LOOP control?

hi,
There is no such Equivalent in OO ABAP.
You have to Raise your own Event within tha class checking the value of the field whose value is changing.
Regards
Sumit Agarwal

How to identify active ABAP objects in the HR R/3 System?

Hi
We are in process of doing assessment on HR 4.6C to ECC 6. I need to identify the active abap objects ( Reports/FM's etc. ) in the sytem. Appreciate if some one can suggest me how to look into the system.
Rgds
Peddi

Try the Transaction code se95.
Regards,
Ravi Kanth Talagana

[b]MiniSap and the ABAP OBJECTS book [/b]

Hello,
I have purchased the book "ABAP Objects" by Keller and Kruger. I attempted to install Minisap and ran into a lot of problems. I suspect that I need the most recent version of this product that runs on Windows XP. Can anyone direct me to place where I may download Minisap without having to pay for it again! I really have to say that it shouldn't be this difficult to install a product that is used for training and education. So far I've spent more time trying to install than learning ABAP.

Most of the issues with trying to install this are either answered by the html documents on the kernel disc or by the FAQ doc at www.IT-minds.com search on ABAP and look for the resources.
One issue these documents will not solve is, if you have / had a version of SQLserver installed. As the disc only uses the MSinstaller_01 and can only use the default instance of MS SQLserver2000 desktop engine (MSDE2000).

List the used ABAP objects

Hi all,
I'm looking for a standard tool to list the used ABAP objects (Reports, Include, Function Group, CLASSes) in a time
frame of one year or at least since the start-up.
My goal is the identification of the obsolete custom developments to dismiss it.
I have found the transaction SCOV but the goal of this transaction is the estimation of the code
coverage during the test.
Anyone can help me?
Thanks in advantage

This kind of data is stored in table MONI - Monitor table MONI (summarized cluster table!) and in some files of the application server (in the OS behind SAP)
- Transaction STAT or ST03n use data stored in these tables
- Some FM like [SAPWL_SERVLIST_GET_LIST|https://www.sdn.sap.com/irj/scn/advancedsearch?cat=sdn_all&query=sapwl_servlist_get_list&adv=false&sortby=cm_rnd_rankvalue] and [SAPWL_WORKLOAD_GET_STATISTIC|https://www.sdn.sap.com/irj/scn/advancedsearch?query=sapwl_workload_get_statistic&cat=sdn_all] may be used to get the data from each application server
(click on the links to get more information and samples on how to use these FM)
Regards

Who has the book:Object-Oriented Programming with ABAP Objects

Hello everyone
Now i want to learn ABAP OO,and Lots' of guys told me that the book Object-Oriented Programming with ABAP Objects is realy a good book.but i searched on the net,and could not got PDF of this book,could some one gave me the net address if you know where to download the book or send me to my Mailbox:<email id removed by moderator>,I will very glad to receive any response from you,
of course,if you have some advise on how to learn ABAP OO or some other material ,hope you could share your meaning with me, hope to receive your response.
Best regards!
From Carl
Moderator message : Moved to career center.
Edited by: Vinod Kumar on Aug 27, 2011 9:21 AM

I'm sure you're not asking for illegal, "free" downloads. You can legally purchase the book, also in electronic format, at sap-press.com
Thomas

Need to know how to find the name of the classes for ABAP Objects

Hi Experts,
I am new in ABAP Objects. I do not now the best way to find the class which I want to use. Shall I search it using F4 search help, but many of the classes does not have a description with them.
I want to create a text field on my splitter container. Can anybody please tell me the class-name for the text field.
Regards,
Saurabh A. Buksh

Hi,
Thank you for the helping me. But, I actually want something which we call a Text Box. I do not require a Text Edit Control.
Please tell me if you know any classes related to it and the parameters that I need to pass into it.
Thanks & Regards,
Saurabh A. Buksh

How to search for the particular ABAP Object

Hi,
I am using the SAP 4.6C machine, I need to search for the particular ABAP Object. Plz can anyone help me in this.
Regards,
Pralhad P. Teggi

You'll get a better response if you ask a meaningful question.
If you want to scan for Business Objects (BOR) use transaction SWO1
For ABAP classes / objects use a combination of transactions SE24 / SE18 / SE19 and /or SE80
(SE 18 / SE 19 are for Badi's)
Cheers
Jimbo

ABAP Objects: The Official Reference??

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