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ABAP Interview Questions

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What is the abbreviation of ecc and ides?

Asked By: Pradeep Abaper | Asked On: Jul 16th, 2012

Answered by: Narendraa Chary on: Oct 13th, 2014

ECC : ERP Central Component

IDES : International / Internet
Demonstration / Development
Educaction / Evaluation
System

Answered by: Narendra on: Oct 10th, 2014

IDES stands for International Demonstration Evalution System

What is table maintenance generator?

Asked By: Alokiteshwar Tiwari | Asked On: Dec 10th, 2011

Answered by: Suprio Chatterjee on: Sep 17th, 2014

Table maintenance generator is a standard SAP Code generated to insert data into tables in database.

Answered by: kumar_manish on: Aug 27th, 2014

In first step create maintenance view using se11.
Second step maintain data using sm30.

What is the difference between sy-tabix and sy-index

Asked By: charath | Asked On: Jul 17th, 2007

Answered by: Rahul on: Sep 4th, 2014

SY-TABIX : Stores current line of an internal table
SY-INDEX : loop iteration counter in do and while loops

Answered by: dipankar on: Apr 29th, 2014

SY-TABIX USED WHEN USING INTERNAL TABLE WITH IN THE LOOP. SYINDEX USED DO..ENDDO WITH IN LOOP.

What is rfc..?

Asked By: nivas534 | Asked On: Nov 9th, 2013

Answered by: Rahul on: Sep 4th, 2014

A Remote Function Call (RFC)is the call or remote execution of a Remote Function Module in an external system. In the SAP system, these functions are provided by the RFC interface system. The RFC inte...

Answered by: Jagan on: Dec 1st, 2013

Remote Function Call....

What is the transaction code to check how many times the program executed

Asked By: jaichand | Asked On: Oct 25th, 2007

Answered by: kumar_manish on: Aug 27th, 2014

Stad

Answered by: Kaushal on: Nov 21st, 2007

The T-code is to check how many times reports or other transaction has been exevuted is     ' STAT ' .check.. but only BASIS ppl will have the authorization for that .

Have you worked with field groups? Have you used import/export statements?

Asked By: Interview Candidate | Asked On: Aug 28th, 2005

Answered by: kumar_manish on: Aug 27th, 2014

Field symbols can be created either with or without type specifications. If the type is not assigned to a field symbol, it inherits all the technical attributes of the field assigned to it. If the typ...

Answered by: sreenivas.B on: Aug 28th, 2005

Internal tables are used to hold the records which have the fixed line structures.Where as Extract Datasets are used to hold the records which have different line structures. These records are de...

What does an extract statement do in the ABAP program?

Asked By: Interview Candidate | Asked On: Aug 28th, 2004

Once you have declared the possible record types as field groups and defined their structure, you can fill the extract dataset using the following statements: extract . When the first extract statement occurs in a program, the system creates the extract dataset and adds the first extract record to it....

Answered by: kumar_manish on: Aug 27th, 2014

Extracts are dynamic sequential datasets in which different lines can have different structures. We can access the individual records in an extract dataset using a LOOP.

Answered by: Lokesh M on: Dec 11th, 2011

Extract statement is a shortform for EXTRACT HEADER. It is used to extract dataset.
When Extract statement is encountered then the System creates the extract dataset and adds the first extracted record.

What are the advantages and disadvantages of using views in ABAP porgramming ?

Asked By: Beena | Asked On: Sep 16th, 2005

Answered by: kumar_manish on: Aug 27th, 2014

Advantages: view is used to retrieve the data very fast from the database tables
*memory wastage is reduced
*faster than joins to retrieve the data from database tables
disadvantages:
view is not a container,it will not hold the data
*view memory is not permanent memory

Answered by: srikanthgolla on: Aug 18th, 2010

Advantages: View is used to retrieve the data very fast from the database tables *memory wastage is reduced *faster than joins to retrieve the data from database tables Dis...

In alv grid is it possible to update database?

Asked By: sridhar_geek | Asked On: Jun 3rd, 2012

Answered by: Rameswara on: Aug 20th, 2014

I think ALV is a tool used to display the data for end-user and sap doesn't recommend for update the changed data from ALV to back db

Answered by: Sadeq Ahmed on: Sep 25th, 2012

Yes it is possible we need to write logic for that one , it is an editable ALV

When top of the page event is triggered?

Asked By: Interview Candidate | Asked On: Jul 29th, 2005

Answered by: somanath.g on: Aug 11th, 2014

Top-of-page is an event in classical report which is triggered at the top of each page.

Answered by: MAHESH on: Jul 19th, 2013

It triggers before first data is output on new page.

# what is lock object ?

Asked By: Yajuvendrasinh | Asked On: Oct 17th, 2005

What is lock object ?

Answered by: somanath on: Aug 11th, 2014

Lock object is used to avoid the concurrent access of multiple users at a time on the same database.

Answered by: syed_gr8guy on: Jul 2nd, 2014

Lock Objects is one among the different Data Dictionary(DDIC) objects which gives "Synchronous Access" to the same data. Two Function modules generated automatically by the system are "ENQUE" and "DE...

Describe interactive report classical report and alvalso what is the difference in them and why

Asked By: Kanwaljit singh aman | Asked On: Jun 21st, 2007

Answered by: somanath.g on: Aug 11th, 2014

Classical report is used to display the entire information in a single list. Eg: sales order header details, item details are displayed in a single list. Interactive report is used to displayed the s...

Answered by: syed_gr8guy on: Jul 2nd, 2014

Generally, Reports are nothing but "Extracting Data from the Database and Displaying extracted data on the Screen". Classical, Interactive, and ALV (ALV List and ALV Grid) are different Reports in SAP...

What is difference between value table and check table?

Asked By: sudha | Asked On: Sep 22nd, 2005

As I know when we define foriegn key in an value table then its is called as check table.But I dont have clear idea about value table and chech table I have confusion in my mind.

Answered by: syed_gr8guy on: Jul 3rd, 2014

Check Table can be used for Data Extraction whereas Value Table cannot be used for Extracting Data.

Answered by: Syed AbdulGaffur on: Jul 2nd, 2014

Master Table/Main Table/Primary Table is called as "Check Table" and it is maintained at Table Level whereas "Value Table" is maintained at Domain Level, it forces user to select only those values which are updated in Value table at domain level in DDIC.

What is the difference between rfc and bAPI

Asked By: venkatesh | Asked On: Jan 12th, 2007

Answered by: unknown on: Jul 3rd, 2014

BAPI is Function Module, it is RFC enabled or local
RFC is protocol to communicate to other system function

Answered by: Yahan on: Apr 23rd, 2013

BAPI: its a remote enabled function modules available for public to interact with SAP
RFC: Its a protocol used to call a function module from SAP system A to SAP system B.
BAPI:Outside world can interact with SAP thru BAPI.
RFC: Outside world cannot.

What is difference between se01, se09, se10?

Asked By: Sunil | Asked On: Mar 7th, 2007

Answered by: syed_gr8guy on: Jul 2nd, 2014

SE01 - Transport Request Organizer

SE09 - Workbench Request Organizer

SE10 - Customizing Request Organizer

Answered by: Satrajit Chatterjee on: Apr 9th, 2007

Se01 is for creatong Transport Request with extended view, for all type of transport request, "se09" is for only creating Transport request.

Can we create a field without data element ?

Asked By: Prashant Raparla | Asked On: May 1st, 2011

If yes what is the difference?

Answered by: Pradip kumar singh on: Jun 26th, 2014

Yes , it possible first you have to select predefined component in table.
In this condition no need to defined data element , directly you can defined domain for field .

Answered by: Srikanth Golla on: Jul 8th, 2011

We can by using the BUILT IN TYPE option

User exit and badi questions

Asked By: indirakola | Asked On: Jul 2nd, 2008

What are enhancements?Q. What are user-exits?Q. What is badi?Q. What is the difference between user-exit & badis?Q. What is the difference between user-exit & customer-exit?Q. How do you get functional specs when you are assigned some object? (specs through email..??)q. How do you write technical specs?Q....

Answered by: rajesh on: May 23rd, 2013

Enhancement add new functionality with out modify the original Application in sap. They are two types of enhancements one is implicit enhancement and explicit enhancement.

Answered by: srikanth on: Nov 14th, 2012

User Exit is used for adding additional functionality to standard functionality without disturbing standard functionality, through subroutines only User Exit is Procedural oriented Program It does no...

Which transaction code can I used to analyze the performance of ABAP program.

Asked By: Interview Candidate | Asked On: May 6th, 2005

Answered by: damera on: Jan 28th, 2013

Se30-for run time analysis
st05-performence tuning

Answered by: muthuraman on: Dec 23rd, 2012

Performance analysis t.code:al21

What is a collect statement? How is it different from append?

Asked By: Interview Candidate | Asked On: Aug 28th, 2004

If an entry with the same key already exists, the collect statement does not append a new line, but adds the contents of the numeric fields in the work area to the contents of the numeric fields in the existing entry.

Answered by: HaiTT on: Oct 17th, 2012

When using COLLECT statement, we should put Try catch to get overflow exception.

Answered by: mgn varma on: Mar 11th, 2012

Collect statement will remove the duplication while adding the records whereas append statement keeps on appending the records any number of times

How to pass strings as parametres in methods of ABAP object class?

Asked By: Raju | Asked On: Jul 30th, 2007

Answered by: Sumon Adhikari on: Oct 7th, 2012

Call Method meth1 (Sumon).

I have passes the string Sumon as actual parameter to the Method meth1.

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