What is signature concept in OO ABAP?

HI frinds...
I am new to ABAP OO, I would like to know, What is signature concept in OO ABAP?
Moderator message: please search for available information/documentation.
Edited by: Thomas Zloch on Feb 25, 2011 4:15 PM

Moderator message -
When closing old threads, there is no need to add a comment. Adding a pasted answer like "Resolved myself " only brings old threads to the top of the forum list and pushes current ones down. If you do add a comment, please indicate just how the problem was resolved.
Rob

Similar Messages

What ru the concepts to cover for beginner in sap abap

Hi fr , This is kumar , what ru the concepts to cover for beginner in sap abap

Hi Kumar,
SAP has a certification program for ABAP, according to which following courses are supposed to be covered. If you will try to cover this course, you will be at a level where you can independently program.
1. SAP Technologies
-> SAP systems
-> Technical structure of SAP WAS
2. ABAP Workbench Basics
3. Advanced ABAP
4. ABAP Objects
5. ABAP Dictionary
6. List creation techniques(including Object oriented ALV)
7. Dialog Programming
8. Database Changes
9. Enhancements and Modifications
-> Changes to standard SAP system
-> Personalization
-> Enhancements to ABAP Dictionary elements
-> Enhancements via customer exits
-> Business transaction events
-> BADI
-> Modifications
Following are some links which will help you to cover above points.
http://www.sap-img.com/F
http://www.sappoint.com/abap.html
http://www.sts.tu-harburg.de/teaching/sap_r3/ABAP4/ranges.htm
http://www.sapdevelopment.co.uk/programs/programsalv.htm
http://www.geocities.com/victorav15/sapr3/abapfun.html
http://abap4.tripod.com/SAP_Functions.html
http://sapr3.tripod.com/abap011.htm
http://abap4.tripod.com/Other_Useful_Tips.html
http://www.sap-img.com/abap/how-to-change-the-development-class.htm
Hope this helps you.
PS If the answer solves your query, plz close the thread by rewarding points to each reply.
Regards

Can we use overload and overwrite concept in OO-abap

hi
can we use overload and overwrite concept in OO-abap

Hi
CLASS zl_lcl_vehicle DEFINITION.
PUBLIC SECTION.
Signature of method
METHODS: set_make
IMPORTING value(im_make) TYPE string " Pass by value
im_model TYPE string," Pass by reference
ENDCLASS. "zl_lcl_vehicle DEFINITION
CLASS zl_lcl_vehicle IMPLEMENTATION.
Implementation of method.
METHOD set_make.
IF im_make IS NOT INITIAL
AND im_model IS NOT INITIAL.
gv_make = im_make.
gv_model = im_model.
ENDIF.
ENDMETHOD. "set_make
ENDCLASS. "zl_lcl_vehicle
Overloading means changing signature as well as implementation of a method.
Overriding is changing only implementation of method with signature unchanged.
From ABAP perspective, only the CONSTRUCTOR method can be overloaded in a subclass i.e both the signature and implementation can be adapted in subclass.
Any other method can't be overloaded. It can only be redefined/overridden i.e implementation changed with signature unchanged.
In ABAP there is something called a redefinition.
When you inherit a class from a super class, you can redifne a method. You cannot chnage the signature( Interface) of the method. It will remain the same as that of the super class.You must redefine a method in the same visibility section in which it appears in the superclass.
Eg.
CLASS C_SUPER_CLASS DEFINITION .
PUBLIC SECTION.
METHODS: DRIVE ,
STOP.
PROTECTED SECTION.
DATA SPEED TYPE I.
ENDCLASS.
CLASS C_SUPER_CLASS IMPLEMENTATION.
METHOD DRIVE.
SPEED = 0.
WRITE: / 'Bike speed =', SPEED.
ENDMETHOD.
ENDCLASS.
CLASS C_SUB_CLASS DEFINITION INHERITING FROM C_SUPER_CLASS.
PUBLIC SECTION.
METHODS DRIVE REDEFINITION.
ENDCLASS
CLASS C_SUB_CLASS IMPLEMENTATION.
METHOD DRIVE.
SPEED = SPEED + 10.
WRITE: / 'Bicycle speed =', SPEED.
ENDMETHOD.
ENDCLASS.
Regards
Vasu

Do you know , what is Double level domain in ABAP ?

1.
Do you know , what is Double level domain in ABAP ?
2. Have you heard of any concept called " loggi " or simillar ...?

Hey Fren,
In the DDIC we have a concept called as dual-level domain.
Let us have an example to get it cleared...
Imagine you need to create Transparent Table with the following fields....
01. Booking_ID
02. Name_of_Person
03. Arrival_Time
04. Arrival_Date
05. Departure_Date
06. Departure_Time
07. Country_From
08. City_From
09. Country_to
10. City_To
11. Price
Now, in this case you need to create 11 domains if there was not a dual-level concept..
But the dual-level concept helps us in having a better maintainability.
In the above example,
|i--------Fields -------|-----DataElements-----|-----Domains-------i|
|i-----------------------------------------------------------------i|
| Arrival_Time         |      ZTime_1    }_______> Z_Time
| Departure_Time       |      ZTime_2    }
|--------------------------------------------------------------------|
| Arrival_Date          |      Zdate_1     }_______> Z_Date
| Departure_Date       |      Zdate_2     }
|--------------------------------------------------------------------|
| Country_From        |      ZCountry_1 }_______> Z_Country
| Country_To           |      ZCountry_2 }
|--------------------------------------------------------------------|
| City_From            |     ZCity_1       }_______> Z_City
| City_To              |     ZCity_2       }
|--------------------------------------------------------------------|
| Price              |    ZPrice          }-----> ZPrice
The Fields having Similar Technical Attributes are associated to the same Domain but due to the different Semantic Meaning the Fields are Associated with different Data Elements...
Thus it helps us in Maintaining the Data Elements Centrally ....i.e at the Domain level.....
Hence Dual-Level Domain Concept........
To have some more Information on Domains,
Please refer [http://help.sap.com/saphelp_nw70/helpdata/EN/cf/21ea0b446011d189700000e8322d00/frameset.htm]
Inspire if this helped,
Warm Regards,
Abhi...

What is used for WebDynpro for ABAP?

hi all friends,,
what is used for WebDynpro for ABAP?
Thanks,
S.Suresh.
Title was edited by:
 Alvaro Tejada Galindo

Hi
Web Dynpro for ABAP - Getting Started
Web Dynpro for ABAP is SAPs new standard UI technology for developing user interfaces in the ABAP environment. In the long term Web Dynpro for ABAP will be the successor of the traditional screen (Dynpro) based user interface technology which is based on the SAP GUI. Available with NetWeaver 7.0 (2004s) Web Dynpro for ABAP provides the same declarative UI development paradigm as Web Dynpro for Java directly out of the NetWeaver ABAP Application Server. Web Dynpro for ABAP allows the development of user interfaces directly within the ABAP Workbench (SE80) and the Web Dynpro runtime environment is a central part of the ABAP server and can be used in any SAP solution based on NetWeaver 7.0 (2004s) without the need of an additional server installation.
Web Dynpro for ABAP allows the development of user interfaces in a declarative way by providing a mighty framework which abstracts the rendering technology from the core UI definition tasks. The Web Dynpro developer declares the layout and behavior of the UI without caring about HTML, JavaScript, browser specifics or the HTTP protocol. Instead the focus lies on designing graphically Web Dynpro components based on the Model View Controller model, which enforces a clear separation between the UI layer and the underlying business logic.
This declarative Web Dynpro programming model enforces the developer to focus on the tasks of
Designing the layout of the visible views (where should the table be placed, do I need tabs, how should the button look?)
Declaring the flow and behavior of the application (flow between views, which event is triggered by which button click, etc)
Defining the data binding (which internal table is displayed in a specific table, etc)
Implementing the event handlers and controller methods.
Without making any assumption about the used rendering technology, like which browser should be supported or if the Web Dynpro application will be later displayed in a web browser via HTML at all or in another kind of client with completely different rendering capabilities.
The Web Dynpro Frameworks provides all important UI features directly out of the box:
All elements (tables, buttons, trees, dropdown list boxes, etc) necessary for state of the art user interfaces are provided by the Web Dynpro Framework in the form of predefined UI element libraries.
Complex features and behavior of UI elements.
Internationalization of the UI. All visible strings in a Web Dynpro ABAP UI are handled by the translation system and are translated in the same translation environment like other ABAP language dependent resources. All texts are displayed automatically at runtime, dependent of the users credentials.
Accessibility features are directly built into the framework and UI elements.
A unified rendering engine generates at runtime the data which is sent to the specific client application, which is not limited to browsers but includes the NetWeaver Business Client.
All this is available in the established environment of the ABAP application server and well known capabilities like the transportation and change management system, security environment, test and performance analysis tools or remote debugging can be used like in common ABAP development.
Learn about the Web Dynpro for ABAP technology with the resources below, and post your related questions and answers to the Web Dynpro forum.
Web Dynpro for ABAP: Sneak Preview
Download, License Key Documentation, and Installation Guide available here.
Web Dynpro for ABAP: Tutorials for Beginners
SAP NetWeaver Product Management provides this set of tutorials for getting started with Web Dynpro for ABAP technology.
SAP Help Portal: Web Dynpro for ABAP
This online SAP documentation goes into detail about Web Dynpro architecture and programming, Web Dynpro for ABAP administration and security, and more.
Web Dynpro - Not Just for Java Developers Anymore (PDF 3.8 MB)
In this SAP Insider article, SAP Product Manager Karl Kessler describes the tools of Web Dynpro for ABAP and uses a simple flight report example to highlight new and updated tools in the familiar ABAP environment.
Community Contribution: WDA Tutorial I - Getting Started with Web Dynpro for ABAP (PDF 2.5 MB)
Software Engineer Rich Heilman provides this step-by-step guide for developing a Web Dynpro for ABAP application.
Going into Details
Basic Concepts - Selection vs. LeadSelection
In this blog, Thomas Szuecs of the Web Dynpro for ABAP development team shows how selection and LeadSelection works in Web Dynpro for ABAP.
Web Dynpro for ABAP: Recreate the SE16 Data Browser (PDF 386 KB)
In this tutorial, Thomas Jung of SAP NetWeaver Product Management shows how to create a data browser simulator using Web Dynpro for ABAP.
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/80aef577-543f-2a10-d19c-d83a565efe37 [original link is broken]
<REMOVED BY MODERATOR>
Message was edited by:
 Alvaro Tejada Galindo

What is the concept of view in material master?

Hello sap gurus
Some quetions regarding Material Master
what is the concept of views in material master ?
what is determined by specifying industry sector in material master ?
To sell material which views are material are maintened in Material master?
Regards
Amit

Hi,
Material master for finished ggods is related with SD, MM & PP departments. If you carefully go through the various screens in MM record you will realize the importance of the respective fields and the department to which they belong.
1.Suppose Base unit of measure in Basic data 1 screen. The production people will keep the stock of the item using this UOM.
2. In Sales:Sales Org.1 screen we have sales unit in which we will sell the material.
3. Then we have the plant data in which we enter the delivering plant. Also the taxes are determined from the plant so we have the settings for taxes also - whether this material is fully taxable/50% tax/Tax exempted.
4. Then we have purchasing screen in which the data like the purchasing group, variable units,etc are entered. This will effect the purchasing cycle when we are procuring a material from outside. This is related to MM.
5. The we have MRP, this is related to PP as to how to manufacture the product, the MRP type, the strategy group - whether it is MTO/MTS like that.
5. Sales:Sales Org.2 screen - Here we mainatin the account assignment group which is very important as far as the generation of the accounting document is concerned. This triggers the system where to post the value in which G/L account. Accounting document is generated when we create the invoice in VF01 & save it.
6. Work scheduling - Related with the sceduling of the production as to whether underdelivery or overdelivery is allowed, the storage location
7. Quality - Here you can select for a particular finished item where where it has to be checked for quality during its journey from the raw material stage to the finished goods store as a finished item.
8. Accounting - Related to accounting, product costing, total value of the stock in hand, etc. Also related with FI & PP
So all the screens have data which effects one or more modules for the proper functioning of the system to give the optimum results.
Industry Sector:
Key that specifies the branch of industry to which the material is assigned.
Use
When you create a material master record, the industry sector you specify determines
1. which screens appear and in what order
2. which industry-specific fields appear on the individual screens
Screens for Sales:
Sales:Sales Org.1, Sales:Sales Org.2. But other screens also have data which is related to sales. You cannot just maintain the sales views and save the master. It has to be properly linked with the other modules also for the proper functioning of the system. That is why the system is called as "Enterprise Resource Planning" You have to paln the resources of your company and these resources are related with all the modules.
Reward points if solution helps.
Regards,
Allabaqsh G. Patil

I need information about oops concept programming in abap

Hi ,
I need information about oops concept programming in abap
Thanks,
Asha

Of course, the best place to start is help.sap.com.
http://help.sap.com/saphelp_nw2004s/helpdata/en/ce/b518b6513611d194a50000e8353423/frameset.htm
There are a couple good books out there as well. You can get them at www.amazon.com
Regards,
Rich Heilman

What is a facility number in ABAP HR.

what is a facility number in ABAP HR. - please let me know the business definition.

Hello,
The facility number would the buliding number. What is the reference for this?
Regards,
Manny

What is the role of an abaper in upgradation project from 4.7 to ecc6.0?

Hi anybody pls forward any documentation and ppts to understand the upgradation project
What is the role of an abaper in upgradation project from 4.7 to ecc6.0?
what we have to check and we have to upgrade give some guidance
thanks in advance.

Hi,
check the below link..
http://www.thespot4sap.com/upgrade_guide_v2.pdf
reward if helpfu.
Regards,
Nagaraj

What happen to julius thread in ABAP DEVELOPMENT?

It was reformatted by the new 5000 characters per post limit
I am busy working on a solution to split them and move each part to its own respecting sub-development forum - but have not got to it yet. Sorry for being slow.
The FAQ and memorable discussions thread in the Security Forum is affected as well, but there is only one forum... :-((
Any creating ideas on how to fix that one (other than removing information from it)?
Cheers,
Julius

Actually it is happening since couple of week. Might be you have found yourself in this situation now.
Also there are two thread already open on the same. Perhaps you missed them.
Improper display of threads
And outstandingly "what happen to julius thread in ABAP DEVELOPMENT?" Nice Subject Line
Perhaps, It looks [Line of the day|Re: Line of the day!] !!
P.S. Subject tempered (Or Perhaps corrected)....;-)
Anyways,
@ Julius: Since there is 5000 Characters Limit has been introduced for keeping the forum neat, undersized and informative as much as possible rather than long bulky programs.
But My Question is What about the Programs and Threads which had already been posted in last 5-6 Years of SDN(now SCN)?
I can see all the previous threads also have been affected!
So Does SAP having any Programmer In their team of Michael Goeck or David Branan(Who is working from behind the scene ) to introduced the restriction of 5K chars based on Date?!?
Cheers

Hi All,What is the concept of table control in bdc

Hi All,What is the concept of table control in bdc .Can u please explain in brief.How we have to handle the logic for va01 transaction .
Thanks&regards.
Bharat

Hi Kaushik Datta ,
 I already know for me51 ,but i am getting the problem for va01 while populating the item details in to the table control. The code which i have generated is :
please see the code and tell me where i should increment the counter for populating the item details
report ZBKVA01Y
 no standard page heading line-size 255.
include bdcrecx1.
parameters: dataset(132) lower case.
 DO NOT CHANGE - the generated data section - DO NOT CHANGE ***
If it is nessesary to change the data section use the rules:
1.) Each definition of a field exists of two lines
2.) The first line shows exactly the comment
 '* data element: ' followed with the data element
 which describes the field.
 If you don't have a data element use the
 comment without a data element name
3.) The second line shows the fieldname of the
 structure, the fieldname must consist of
 a fieldname and optional the character '_' and
 three numbers and the field length in brackets
4.) Each field must be type C.
DATA: BEGIN OF IT_DUMMY OCCURS 0,
 TEXT(1000),
 END OF IT_DUMMY.
Generated data section with specific formatting - DO NOT CHANGE ***
data: begin of IT_HEADER OCCURS 0,
data element: AUART
 AUART_001(004),
data element: VKORG
 VKORG_002(004),
data element: VTWEG
 VTWEG_003(002),
data element: SPART
 SPART_004(002),
data element: BSTKD
 BSTKD_005(035),
data element: BSTDK
 BSTDK_006(010),
data element: KUNAG
 KUNNR_007(010),
data element: KUNWE
 KUNNR_008(010),
data element: ABHOZ
 ABHOV_009(008),
data element: ABHOZ
 ABHOB_010(008),
data element: PRSDT
 PRSDT_011(010),
END OF IT_HEADER.
DATA: BEGIN OF IT_ITEM OCCURS 0,
data element: MATNR
 MABNR_01_012(018),
data element: KWMENG
 KWMENG_01_013(019),
 end of IT_ITEM.
*DATA: DATE(10) TYPE C.
*DATA: I_DATE TYPE SY-DATUM.
*DATA: I_YEAR(4) TYPE C,
 I_MONTH(2) TYPE C,
 I_DAY(2) TYPE C .
*DATA:
End generated data section ***
start-of-selection.
CALL FUNCTION 'UPLOAD'
EXPORTING
CODEPAGE = ' '
FILENAME = ' '
FILETYPE = ' '
ITEM = ' '
FILEMASK_MASK = ' '
FILEMASK_TEXT = ' '
FILETYPE_NO_CHANGE = ' '
FILEMASK_ALL = ' '
FILETYPE_NO_SHOW = ' '
LINE_EXIT = ' '
USER_FORM = ' '
USER_PROG = ' '
SILENT = 'S'
IMPORTING
FILESIZE =
CANCEL =
ACT_FILENAME =
ACT_FILETYPE =
TABLES
 DATA_TAB = IT_DUMMY
EXCEPTIONS
CONVERSION_ERROR = 1
INVALID_TABLE_WIDTH = 2
INVALID_TYPE = 3
NO_BATCH = 4
UNKNOWN_ERROR = 5
GUI_REFUSE_FILETRANSFER = 6
OTHERS = 7
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
 WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
*perform open_dataset using dataset.
LOOP AT IT_DUMMY.
IF IT_DUMMY-TEXT+0(1) = 'H'.
IT_HEADER-AUART_001(004) = IT_DUMMY-TEXT+1(4).
data element: VKORG
IT_HEADER-VKORG_002(004) = IT_DUMMY-TEXT+5(4).
data element: VTWEG
IT_HEADER-VTWEG_003(002) = IT_DUMMY-TEXT+9(2).
data element: SPART
IT_HEADER-SPART_004(002) = IT_DUMMY-TEXT+11(2).
data element: BSTKD
IT_HEADER-BSTKD_005(035) = IT_DUMMY-TEXT+13(35).
data element: BSTDK
IT_HEADER-BSTDK_006(010) = IT_DUMMY-TEXT+48(8).
data element: KUNAG
IT_HEADER-KUNNR_007(010) = IT_DUMMY-TEXT+56(10).
data element: KUNWE
IT_HEADER-KUNNR_008(010) = IT_DUMMY-TEXT+66(10).
data element: ABHOZ
IT_HEADER-ABHOV_009(008) = IT_DUMMY-TEXT+76(6).
data element: ABHOZ
IT_HEADER-ABHOB_010(008) = IT_DUMMY-TEXT+82(6).
data element: PRSDT
IT_HEADER-PRSDT_011(010) = IT_DUMMY-TEXT+88(8).
APPEND IT_HEADER.
CLEAR IT_HEADER.
ELSEIF IT_DUMMY-TEXT+0(1) = 'I'.
data element: MATNR
IT_ITEM-MABNR_01_012(018) = IT_DUMMY-TEXT+1(18).
data element: KWMENG
IT_ITEM-KWMENG_01_013(019) = IT_DUMMY-TEXT+19(15).
APPEND IT_ITEM.
CLEAR IT_ITEM.
ENDIF.
ENDLOOP.
perform open_group.
LOOP AT IT_HEADER.
perform bdc_dynpro using 'SAPMV45A' '0101'.
perform bdc_field using 'BDC_CURSOR'
 'VBAK-SPART'.
perform bdc_field using 'BDC_OKCODE'
 '/00'.
perform bdc_field using 'VBAK-AUART'
 IT_HEADER-AUART_001.
perform bdc_field using 'VBAK-VKORG'
 IT_HEADER-VKORG_002.
perform bdc_field using 'VBAK-VTWEG'
 IT_HEADER-VTWEG_003.
perform bdc_field using 'VBAK-SPART'
 IT_HEADER-SPART_004.
perform bdc_dynpro using 'SAPMV45A' '4001'.
perform bdc_field using 'BDC_OKCODE'
 '/00'.
perform bdc_field using 'VBKD-BSTKD'
 IT_HEADER-BSTKD_005.
perform bdc_field using 'VBKD-BSTDK'
 IT_HEADER-BSTDK_006.
perform bdc_field using 'KUAGV-KUNNR'
 IT_HEADER-KUNNR_007.
perform bdc_field using 'KUWEV-KUNNR'
 IT_HEADER-KUNNR_008.
perform bdc_dynpro using 'SAPMSSY0' '0120'.
perform bdc_field using 'BDC_CURSOR'
 '04/05'.
perform bdc_field using 'BDC_OKCODE'
 '=CHOO'.
perform bdc_dynpro using 'SAPMV45A' '4001'.
perform bdc_field using 'VBAK-ABHOV'
 IT_HEADER-ABHOV_009.
perform bdc_field using 'VBAK-ABHOB'
 IT_HEADER-ABHOB_010.
perform bdc_field using 'VBKD-PRSDT'
 IT_HEADER-PRSDT_011.
perform bdc_field using 'BDC_CURSOR'
 'RV45A-KWMENG(01)'.
perform bdc_field using 'RV45A-MABNR(01)'
 IT_ITEM-MABNR_01_012.
perform bdc_field using 'RV45A-KWMENG(01)'
 IT_ITEM-KWMENG_01_013.
perform bdc_transaction using 'VA01'.
*enddo.
ENDLOOP.
perform close_group.
*perform close_dataset using dataset.
Thanks&regards.
Bharat .

What is rollover and its concept in sql server ? And what is the concept of IAO?

would someone please tell me what is rollover and what is its concept?
another question is what is IAO in sql server?
Thanks in advance
sqlfan

Hi sqlfan,
Question 1: what is rollover and what is its concept?
In SQL Server, when we set a maximum file size for a trace file there is an option called rollover. The file rollover option causes SQL Server to close the current trace file and create a new file when the maximum file size is reached. With the file rollover
option on, the trace continues until it is stopped by some other means. And we can disable the file rollover option to stop the trace after we have reached the file size limit. For more information about this option, please refer to the following article:
http://msdn.microsoft.com/en-us/library/ms191206.aspx
Question 2: what is IAO in sql server?
Base on my research, IAO may stand for Information Awareness Office (IAO), which is created in response to the terrorist attack of September 11, 2001, is a branch of the United States Defense Advanced Research Agency (DARPA) that aims to gather massive amounts
of intelligence through electronic sources in order to help avert terrorist acts in the future. It may not have direct relationship with SQL Server.
If you have any question, please feel free to let me know.
Regards,
Jerry Li

What is the concept behind using table PA0002 and structure p0002.

Hi,
What is the concept behind using table PA0002 and structure p0002.
Many times, I have seen Looping at structure e.g. p0002, p0006 etc. and data is processed and also seen Looping at table PA0002, PA0006 etc. with further appropriate subtypes if any to retrieve a value and process the same.
In which context tables like PA,HRP,IT etc. are used and structures p0001,p0002 etc. are used.
Regards,
Ameet

HI,
As mentioned that that Structure Pnnnn is user as a internal tablw when a LDB is used.
Ex.
TABLES: PERNR.
INFOTYPES: 0001.
GET PERNR.
    PROVIDE * FROM P0001 BETWEEN PN-BEGDA AND PN-ENDDA.
    WRITE: / P0001-PERNR,
              P0001-STELL,
              P0001-BEGDA,
              P0001-ENDDA.
    ENDPROVIDE.
Here it is important to declare the infotypes you want to read and so the system will create internal tables ex. P0001.
Tables PA0001 are database table with following fields
MANDT
.INCLUDE PAKEY
.INCLUDE PSHD1
.INCLUDE   PS nnnn
Thanks,
Poonam.

What is the concept of Active directory in HFM

Hi Experts
What is the concept of Active directory in HFM?
regards
Dev

Hi Dave,
Not sure if this is your exact requirement... but might be helpful.
The concept of Active directory is that users can login to HFM application with the windows credentials. To make that work you should first need to configure.
Please refer the below link, page 23:
http://docs.oracle.com/cd/E17236_01/epm.1112/hss_admin_1112200.pdf
Hope this helps,
Thank you,
Charles Babu J

What is the concept of setup tables in LO extraction?

Hi,
what is the concept of set up tables in LO EXTRACTION?
GIVE ME COMPLETE DETAILS and how to run deltas? I want step by step procedure.
Thanks in advance.
ravi.

Ravi,
I think the blog series by Robert Negro about LO is the best available information.
SDN thread:
/community [original link is broken]
It would be nice if there is any help.sap documentation available.
Raj.

What is signature concept in OO ABAP?

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