Copy an ABAP Class in SE24

When I want copy an ABAP Class in SE24, this request me an Access key. What is that?

are u giving the name of copied object starting with 'Z or Y' give the name as starting with Z or Y then it wont ask for access key.

Similar Messages

ABAP Class not displaying in operation mapping.

HI,
I have created abap class using se24 for throwing exception message in sxmb_moni, this abap class needs to be called in operation mapping, even though i have activated this abap class in PI environtment, i couldnt see the abap class option in the operation mapping.
Could any one please let me know any change profiles requirements are required,
Thanks,
--Sai

Hi Sai,
Yes, you do have to register ABAP Class Mapping in the Exchange Profile to see this option in the Operation Mapping. Follow these step-by-step configuration guidelines:
http://www.riyaz.net/sap/xipi-how-to-register-abap-mapping-in-exchange-profile/624/
Hope this helps,
Greg

ABAP class creation

I would like to know what is ABAP class creation (Table API). Also would like to know how is it related to SAP BW reports.

Are you talking about creating a ABAP class via SE24?
Regards,
Rich Heilman

Very Urgent: how to define field symbols in class using se24 Points assured

hi all
I am new to abap oo programming. I am using se24 to build a class
where some methods have code which involves working with field sybmols but i am not able to figure out way for how to define field symbols in the attributes section.
I tried defining like : fld_sym type ref to dbtab-fld
but in the method implementation if i try to use it like assign fld to <fld_sym> there it says fld_sym is not defined as a field symbol.
So can anyone please guide me how to define field symbols in se24.
Also what should be the general steps while creating a class using se24.
Points assured
thanks

Hi
Global classes are like Global fun modules in which the Methods and code is already written and is mainly used for Reusability purpose.
Goto SE24 tcode and see the std global classes like
CL_ABAP_CHAR_UTILITIES
see the links
chk out the links below:
General Tutorial for OOPS
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e8a1d690-0201-0010-b7ad-d9719a415907
Have a look at these links for OO ABAP.
http://www.sapgenie.com/abap/OO/
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.sapgenie.com/abap/controls/index.htm
http://www.esnips.com/doc/2c76dc57-e74a-4539-a20e-29383317e804/OO-abap.pdf
http://www.esnips.com/doc/0ef39d4b-586a-4637-abbb-e4f69d2d9307/SAP-CONTROLS-WORKSHOP.pdf
http://help.sap.com/saphelp_erp2005/helpdata/en/ce/b518b6513611d194a50000e8353423/frameset.htm
SDN Series:
https://www.sdn.sap.com/irj/sdn/developerareas/abap?rid=/webcontent/uuid/35eaef9c-0b01-0010-dd8b-e3b0f9ed7ccb [original link is broken]
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCABA/BCABA.pdf
Basic concepts of OOPS
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/b6cae890-0201-0010-ef8b-f970a9c41d47
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/1591ec90-0201-0010-3ba8-cdcd500b17cf
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webas/abap/abap%20code%20samples/alv%20grid/abap%20code%20sample%20to%20display%20data%20in%20alv%20grid%20using%20object%20oriented%20programming.doc
http://www.henrikfrank.dk/abapuk.html
http://www.erpgenie.com/abap/OO/
Reward oints if useful,
Aleem.

ABAP CLASSES - XI don't create the Target File..

Hallo,
I have a problema in XI when I use an ABAP Class.
This is My FLOW:
1) R/3 SEND an IDOC DEBMAS to XI un idoc DEBMAS(Customer data)
2) XI have this Interface Mapping: Interface_Mapping_Anagrafica_Cliente.
It si composed on:
- Input: IDOC (DEBMAS)
- 1° Mapping      ==> named: Message_Mapping_Anagrafica_Cliente
   This mapping, from IDOC DEBMAS, create the message type Message_Type_Anagrafica_Cliente.
- 2° Mapping      ==> Classe ABAP
   This mapping, from Message_Type_Anagrafica_Cliente create the message type Message_Type_Click.
- Output: Message_Type_Click
3) I want that this Message_Type_Click will be in the file.
But, if I execute the transaction SXMB_MONI in XI, I can see the IDOC OK .. but if I make double click on it, I don't see the Payload for the target file. Infact the target file is not be created by XI...
I have made debug after my class and I found a Problem in the Trace with type E with message: CL_MAPPING_XMS_PLSRV3-ENTER_PLSRV.
What is this?
Can you help me?
Thanks.
Monia

Hi Monia,
first put your trace to 3: SXMB_ADM, Integration Engine Configuaration, Specific Configuration, Runtime/Trace Level
Second delete your abap mapping from your interface mapping and look in the monitoring for the output. Is it what you expect? Is it the datatype the abap mapping can work with?
Copy the result as source for the next test. Now you put the ABAP mapping inside and delete the message mapping from your interface mapping. Test with transaction SXI_MAPPING_TEST. Look to the weblog <a href="/people/sameer.shadab/blog/2005/09/29/testing-abap-mapping ABAP Mapping</a> how to test an ABAP mapping.
The problem with more than one mapping program in one interface mapping is that you see only the result of both!
Regards,
Udo

Create an event using abap class (transaction swetypv)

Hi,
Im trying to create an event by using an abap class.
The purpose is to update po reqs using BAPI_REQUISITION_CHANGE upon saving a sales order. The exit is called on saving a sales order MV45AFZZ.
In MV45AFZZ the method cl_swf_evt_event is called and the object type, event, objkey and obj cat is exported.
Object Type = ZBUS203200
Event = Z_TRAD_ORDER_CHANGE_OO
I created my class ZCL_UPDATE_PUR_REQ (by copying CL_SWF_RUN_WIM_HANDLER
And using interface name BI_EVENT_HANDLER_STATIC )
In /nswetypv I assigned Class ZCL_UPDATE_PUR_REQ
to Object Type ZBUS203200
And Event Z_TRAD_ORDER_CHANGE_OO.
All that works fine except for passing in the objectkey.
In Class ZCL_UPDATE_PUR_REQ
Method BI_EVENT_HANDLER_STATIC~ON_EVENT
When I go to create a parameter for object key, I get the message
Parameters/exceptions of inherited methods or events cannot be changed.
Has anyone any suggestions for how I can get the object key into the method call BI_EVENT_HANDLER_STATIC~ON_EVENT?
Thanks
Ann

Hi Johann,
You don't need a class to do the job if you are on a 6.10 or higher system. Use command CALL TRANSFORMATION to create an XML from an internal table.
Regards,
John.

How to write a class from se24

Dear Abap sirs,
I want to write an abap class using the transaction se24.
What is the step to write a simple class..
Thanks.

Hi Deniz,
Just follow the below givenlink. Using this you can create a class in SE24.
http://help.sap.com/saphelp_nw04/helpdata/en/b3/f4b1406fecef0fe10000000a1550b0/content.htm
<b>Reward if helpful.</b>
Best Regards,
Ram.

Automatic generation of ABAP-classes from Function Groups?

Hey there,
is there a way of having (SE24)-ABAP-Classes generatetd outomaticaly by providing an existing function group?
I think, the following mapping shold be possible::
- the function group is the class
- its function modules are public (static) methods
- any form-routines are private methods
-> I don't want to to that boring work myself, some tool should be able to do that just fine, right? So, is there such a tool?
Thanks, regards
Joachim

Sorry, sounds like the only two people who answered are not aware of such a tool...
There is one additional point, which I hadn't thought about initially. With ABAP OO you also have a much stricter syntax and many more statement variants that are obsolete and thus cannot be used. This is another hindrance for writing such a tool (but of course not impossible, I just kind of doubt that any reasonable programmer would write such a thing).
Anyhow, I never understood why SAP is pushing OO so much (declaring all non-OO as obsolete), even going as far as implementing stricter syntax checks for OO. In my opinion a much better option would've been to implement some flag that switches on the more strict syntax checks, similarly to the Unicode check they've introduced. Coding in OO or non-OO, both have its use. Rules from SAP to code everything in OO even in cases where OO doesn't work seems straight silly as a general recommendation: E.g. if I have to code an RFC module, why would I want to bloat my code by introducing a class for implementing the functionality so that the RFC is just a wrapper around the class (unless the additional class gives me some real benefit)?
As much as I appreciate using OO classes supplied by SAP, I often have difficulties seeing objects in the requirements that I have to code (which might of course just be a reflection of my programming skills). A class with just some static methods is often an indication of poor OO design, i.e. there is no reasonable/tangible object and all you have is a utility class with a collection of various methods. To me it's important that the code is well structured, doesn't have any side effects, etc. This can be achieved with non-OO coding as well as OO, but switching from non-OO to OO doesn't guarantee at all that the code is any better.
In the end, if you just have a single function group, I'd recommend to do the translation manually and try to apply good OO design principles (instead of a straightforward 1-to-1 translation). E.g. for a class with just static methods (which I'd expect an automated translation would result in) one might want to take a peek at [singletons are evil|http://www.c2.com/cgi/wiki?SingletonsAreEvil] versus [singletons are good|http://www.c2.com/cgi/wiki?SingletonsAreGood]. I know it's silly advice if you're a seasoned OO programmer; but if not, I think your time is much better spent by thinking about the design and then applying it instead of using some automated tools where you'd later have to anyhow do some refactoring...

Screen shots for creating class in se24(class builder)

HI
i am a beginner in abap objects...
can anyone give me the screen shots for creating a class in se24.
plz dont give links...
only screenshots....
useful answer wil be rewarded.
Regards,
jyothsna

hi,
Follow this link for step by step tutorials.....cant paste screen shots here, so u will have to follow link to see it.
http://www.****************/Tutorials/OOPS/MainPage.htm
or use this PPT file
http://www.esnips.com/doc/39fdc647-1aed-4b40-a476-4d3042b6ec28/class_builder
Hope this helps, Do reward.
Edited by: Runal Singh on Mar 26, 2008 3:45 PM

Function module equivalent to SWE_EVENT_CREATE while using ABAP classes

Hi there,
I used to use SWE_CREATE_EVENT to fire the events linked to my BOR objects, in order to start certain workflows.
Now I am using ABAP classes within the WorkFlows, and the name of the classes MUST (in my case) be longer than 10 characters, and SWE_EVENT_CREATE is cutting the name so it does not work
Do you know any FM equivalent to start an event from a ABAP class (SE24) object?
I have tried to use SAP_WAPI_START_WORKFLOW, but I cannot find the way to include my object in the container. Any ideas on this point would be welcome as well
Thanks so much,
Miguel

Thanks for such a quick reply,
You were right. I actually did follow Jocelyn's blogs, but somehow I skipped the raising event section.
Just for information, the URL with the solution to this problem is:
/people/jocelyn.dart/blog/2006/07/27/raising-abap-oo-events-for-workflow
Have a good one

ABAP Classes and BADIs for HR

Hi all,
Can anyone give me a list of classes SAP has released for HR use by customers and all utility ABAP classes. Also any utility abap classes that would be useful for future. I am only interested in those relevant for ECC 5 and up.
Could you supply the BADIs or Enhancement Spots for HR too.
Thanks
Wayne

The BADI's I have found most useful are the BADI exits that duplicate the existing PA30 PAI / PBO User exits. If you trace back to where the exits are called you will find the BADI call within a few lines of code - but the difference is that the BADI is called outside one layer of IF logic, so it gets called in some circumstances where the user exits do not - I think this was to do with certain change or copy data situations.
Can't remember the name of the BADI, and do not have a system available to check at present, but it was not hard to find when I looked in the system.
Others I have used are as exits in the HR to FI posting interface, and also some in the travel to vendor interface. There is also an exit for customising the PERNR search help - cannot remember if this was a class or a FM.
For moving data inside the user exits in a unicode compliant way there are classes for moving data from the flat PRELP character structure to individual infotype structures - CL_HR_PNNNN_TYPE_CAST=>PRELP_TO_PNNNN and CL_HR_PNNNN_TYPE_CAST=>PNNNN_TO_PRELP.
For general unicode compliant constants such as a Tab character there is class CL_ABAP_CHAR_UTILITIES with attributes like CL_ABAP_CHAR_UTILITIES=>HORIZONTAL_TAB.
Also if you go to SE38, select the Blue "Online Help" button, and then go to the ABAP Overview, you will find under the ABAP by Theme branch an entry "ABAP System Classes and Interfaces" which documents 20+ general ABAP classes
Hope this helps
Andrew

Urgent: how to import or transport abap class from dev to q

How to import/transport custom abap class from dev to q.
Any suggestions points will be awarded.
Thanks in advance.
MK

hi M K,
try SE24, your class, and go to menu 'Go to' -> object directory entry,
click pencil icon and give your package name, will raise request.
SE10 to release and STMS from prod to import.
hope this helps.

ASUG Presentation - April 2007 - Do you have the ABAP Classes presentation?

Hi all,
does anyone have a copy of the ASUG presentation that supported the session:
"Classy Workflows: Moving from Business Objects to ABAP Classes - practical examples, and case studies, for using ABAP Classes in Workflow applications".
Can you please send it to [email protected]
Much thanks and regards,
Cristiana

Hi there
In Captivate, try opening the preferences by pressing Shift+F8 and navigating to the Project > Start and End and clearing the Auto Play option. Re-publish and re-insert into the PowerPoint and see if that helps.
Cheers... Rick
Helpful and Handy Links
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ABAP class to create doc. from template

Hi all,
Does anybody know if is there any ABAP class which can call the "Create with template" functionality?
The idea is to create an action associated with the Service Ticket, which will create a document from template (Content Management functionality) when the Service Ticket is closed.
We could use SmartForms, but it seems to have some restrictions:
. Template maintenance is not so user frindly (the content management templates can be created/mantained in MS Word)
. The document is not stored within the Service Ticket context
Kind regards,
Dora

Hi Lance,
you are right. There's no "Create User from template" or "Copy User" Activity in the Integration pack for Active Directory in System Center SP1 or R2.
Perhaps, you can use "Get User" to get some settings from the template and subscribe the results to "Create User" Activity.
Regards,
Stefan
www.sc-orchestrator.eu ,
Blog sc-orchestrator.eu

Abap Class - Friend

Hello Forum,
What is the 'Friend' defined in a Class?
What is its role and how is it used together with Methods?
Any easy to understand materials on Abap class would be greatly appreciated.
Thanks!
Best regards,
S.Patel

Hi
Classes
LIKE-Zusatz
Classes are templates for objects. Conversely, you can say that the type of an object is the same as its class. A class is an abstract description of an object. You could say that it is a set of instructions for building an object. The attributes of objects are defined by the components of the class, which describe the state and behavior of objects.
Local and Global Classes
Classes in ABAP Objects can be declared either globally or locally. You define global classes and interfaces in the Class Builder (Transaction SE24) in the ABAP Workbench. They are stored centrally in class pools in the class library in the R/3 Repository. All of the ABAP programs in an R/3 System can access the global classes. Local classes are defined within an ABAP program. Local classes and interfaces can only be used in the program in which they are defined. When you use a class in an ABAP program, the system first searches for a local class with the specified name. If it does not find one, it then looks for a global class. Apart from the visibility question, there is no difference between using a global class and using a local class.
There is, however, a significant difference in the way that local and global classes are designed. If you are defining a local class that is only used in a single program, it is usually sufficient to define the outwardly visible components so that it fits into that program. Global classes, on the other hand, must be able to be used anywhere. This means that certain restrictions apply when you define the interface of a global class, since the system must be able to guarantee that any program using an object of a global class can recognize the data type of each interface parameter.
The following sections describe how to define local classes and interfaces in an ABAP program. For information about how to define local classes and interfaces, refer to the Class Builder section of the ABAP Workbench Tools documentation.
Defining Local Classes
Local classes consist of ABAP source code, enclosed in the ABAP statements CLASS ... ENDCLASS. A complete class definition consists of a declaration part and, if required, an implementation part. The declaration part of a class <class> is a statement block:
CLASS <class> DEFINITION.
ENDCLASS.
It contains the declaration for all components (attributes, methods, events) of the class. When you define local classes, the declaration part belongs to the global program data. You should therefore place it at the beginning of the program.
If you declare methods in the declaration part of a class, you must also write an implementation part for it. This consists of a further statement block:
CLASS <class> IMPLEMENTATION.
ENDCLASS.
The implementation part of a class contains the implementation of all methods of the class. The implementation part of a local class is a processing block. Subsequent coding that is not itself part of a processing block is therefore not accessible.
Structure of a Class
The following statements define the structure of a class:
A class contains components
Each component is assigned to a visibility section
Classes implement methods
The following sections describe the structure of classes in more detail.
Class Components
The components of a class make up its contents. All components are declared in the declaration part of the class. The components define the attributes of the objects in a class. When you define the class, each component is assigned to one of the three visibility sections, which define the external interface of the class. All of the components of a class are visible within the class. All components are in the same namespace. This means that all components of the class must have names that are unique within the class.
There are two kinds of components in a class - those that exist separately for each object in the class, and those that exist only once for the whole class, regardless of the number of instances. Instance-specific components are known as instance components. Components that are not instance-specific are called static components.
In ABAP Objects, classes can define the following components. Since all components that you can declare in classes can also be declared in interfaces, the following descriptions apply equally to interfaces.
Attributes
Attributes are internal data fields within a class that can have any ABAP data type. The state of an object is determined by the contents of its attributes. One kind of attribute is the reference variable. Reference variables allow you to create and address objects. Reference variables can be defined in classes, allowing you to access objects from within a class.
Instance Attributes
The contents of instance attributes define the instance-specific state of an object. You declare them using the DATA statement.
Static Attributes
The contents of static attributes define the state of the class that is valid for all instances of the class. Static attributes exist once for each class. You declare them using the CLASS-DATA statement. They are accessible for the entire runtime of the class.
All of the objects in a class can access its static attributes. If you change a static attribute in an object, the change is visible in all other objects in the class.
Methods
Methods are internal procedures in a class that define the behavior of an object. They can access all of the attributes of a class. This allows them to change the data content of an object. They also have a parameter interface, with which users can supply them with values when calling them, and receive values back from them The private attributes of a class can only be changed by methods in the same class.
The definition and parameter interface of a method is similar to that of function modules. You define a method <met> in the definition part of a class and implement it in the implementation part using the following processing block:
METHOD <meth>.
ENDMETHOD.
You can declare local data types and objects in methods in the same way as in other ABAP procedures (subroutines and function modules). You call methods using the CALL METHOD statement.
Instance Methods
You declare instance methods using the METHODS statement. They can access all of the attributes of a class, and can trigger all of the events of the class.
Static Methods
You declare static methods using the CLASS-METHODS statement. They can only access static attributes and trigger static events.
Special Methods
As well as normal methods, which you call using CALL METHOD, there are two special methods called CONSTRUCTOR and CLASS_CONSTRUCTOR, which are automatically called when you create an object (CONSTRUCTOR) or when you first access the components of a class (CLASS_CONSTRUCTOR).
Events
Objects or classes can use events to trigger event handler methods in other objects or classes. In a normal method call, one method can be called by any number of users. When an event is triggered, any number of event handler methods can be called. The link between the trigger and the handler is not established until runtime. In a normal method call, the calling program determines the methods that it wants to call. These methods must exist. With events, the handler determines the events to which it wants to react. There does not have to be a handler method registered for every event.
The events of a class can be triggered in the methods of the same class using the RAISE EVENT statement. You can declare a method of the same or a different class as an event handler method for the event <evt> of class <class> using the addition FOR EVENT <evt> OF <class>.
Events have a similar parameter interface to methods, but only have output parameters. These parameters are passed by the trigger (RAISE EVENT statement) to the event handler method, which receives them as input parameters.
The link between trigger and handler is established dynamically in a program using the SET HANDLER statement. The trigger and handlers can be objects or classes, depending on whether you have instance or static events and event handler methods. When an event is triggered, the corresponding event handler methods are executed in all registered handling classes.
Instance Events
You declare instance events using the EVENTS statement. An instance event can only be triggered in an instance method.
Static Events
You declare static events using the CLASS-EVENTS statement. All methods (instance and static methods) can trigger static events. Static events are the only type of event that can be triggered in a static method.
See also Triggering and Handling Events.
Types
You can define your own ABAP data types within a class using the TYPES statement. Types are not instance-specific, and exist once only for all of the objects in a class.
Constants
Constants are special static attributes. You set their values when you declare them, and they can then no longer be changed. You declare them using the CONSTANTS statement. Constants are not instance-specific, and exist once only for all of the objects in a class.
Visibility Sections
You can divide the declaration part of a class into up to three visibility areas:
CLASS <class> DEFINITION.
PUBLIC SECTION.
PROTECTED SECTION.
PRIVATE SECTION.
ENDCLASS.
These areas define the external visibility of the class components, that is, the interface between the class and its users. Each component of a class must be assigned to one of the visibility sections.
Public Section
All of the components declared in the public section are accessible to all users of the class, and to the methods of the class and any classes that inherit from it. The public components of the class form the interface between the class and its users.
Protected Section
All of the components declared in the protected section are accessible to all methods of the class and of classes that inherit from it. Protected components form a special interface between a class and its subclasses. Since inheritance is not active in Release 4.5B, the protected section currently has the same effect as the private section.
Private Section
Components that you declare in the private section are only visible in the methods of the same class. The private components are not part of the external interface of the class.
Encapsulation
The three visibility areas are the basis for one of the important features of object orientation - encapsulation. When you define a class, you should take great care in designing the public components, and try to declare as few public components as possible. The public components of global classes may not be changed once you have released the class.
For example, public attributes are visible externally, and form a part of the interface between an object and its users. If you want to encapsulate the state of an object fully, you cannot declare any public attributes. As well as defining the visibility of an attribute, you can also protect it from changes using the READ-ONLY addition.
Refer the following link
http://help.sap.com/saphelp_nw04/helpdata/en/c3/225b5c54f411d194a60000e8353423/frameset.htm

Copy an ABAP Class in SE24

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