SAP ABAP Interview Questions & Answers - Shikshaglobe

Content Creator: Satish kumar

SAP ABAP Interview Questions & Answers

 What is SAP ABAP?

SAP is a sort of programming known as ERP (Enterprise Resource Planning) that enormous organization use to deal with their everyday undertakings. ABAP (Advanced Business Application Programming) is the coding language for SAP to foster RICEFW objects. (Reports, Interfaces, Extensions, Forms and Workflows).1.     Whatis SAP ABAP? Answer: SAP ABAP is a high-level programming language used for developing applications and customizations within the SAP environment. ABAP stands for Advanced Business Application Programming.

Q.  What are the data types in ABAP?

Answer: ABAP supports various data types, including numeric (e.g., INT, DEC, FLTP), character (e.g., CHAR, STRING), and date/time (e.g., DATS, TIMS).


Q.  Explain the difference between a transparent table and a pool table in SAP ABAP.

Answer: Transparent tables store application data directly, while pool tables are used for storing control data, such as authorization levels and user profiles.


Q.  What is an internal table in ABAP?

Answer: An internal table is a temporary table used to hold data in the memory during program execution. It can have different structures and types, and its size is dynamically adjusted.


Q. How do you debug an ABAP program?

Answer: ABAP programs can be debugged using the ABAP Debugger (transaction code: /h).


Q.  What are function modules in SAP ABAP?

Answer: Function modules are reusable blocks of code that can be called from different programs within the SAP system.


Q. Explain the difference between CALL FUNCTION and CALL TRANSACTION statements in ABAP.

Answer: CALL FUNCTION is used to call a function module, while CALL TRANSACTION is used to execute a transaction code.


Q.  What is a BDC (Batch Data Communication) in SAP ABAP?

Answer: BDC is a technique used to upload data into SAP systems in batch mode from external sources.


Q.  How do you handle errors in BDC?

Answer: Errors in BDC can be handled by using the BDCMSGCOLL structure to collect error messages and processing them after the BDC session.


Q.  What is an ABAP data dictionary?

Answer: The ABAP data dictionary is a centralized repository where data definitions (tables, views, data elements, domains, etc.) are maintained in SAP.


Q.  What is the difference between a structure and a table in ABAP?

Answer: A structure is a data type that defines a template for holding data elements, while a table is a data type that holds multiple records of the same structure.

Click here to find out more

Q.  How do you create a selection screen in ABAP?

Answer: A selection screen is created using ABAP statements like PARAMETERS, SELECT-OPTIONS, and PARAMETERS-SELECTIONSCREEN.


Q.  What are the different types of ABAP programs?

Answer: ABAP programs can be categorized into report programs, module pool programs, function modules, and class-based programs.


Q.  How do you transport ABAP objects between systems?

Answer: ABAP objects can be transported using the Transport Management System (TMS) in SAP.


Q.  What is the purpose of a lock object in ABAP?

Answer: Lock objects are used to manage data integrity and ensure that only one user can change a specific set of data at a time.


Q. How do you pass data between two ABAP programs?

Answer: Data can be passed between two ABAP programs using parameters or internal tables.


Q.  What is a BADI (Business Add-In) in SAP ABAP?

Answer: BADI is an enhancement technique in SAP that allows you to add custom functionality to standard SAP programs without modifying them.


Q.  How do you create an ALV (ABAP List Viewer) report in ABAP?

Answer: ALV reports can be created using function modules like REUSE_ALV_GRID_DISPLAY or ALV Object Model (CL_SALV_*).


Q.  What is the use of the WRITE statement in ABAP?

Answer: The WRITE statement is used to display output on the screen or in a list.


Q.  How do you create a popup window in ABAP?

Answer: Pop-up windows can be created using the ABAP statement CALL SCREEN or using function modules like POPUP_TO_CONFIRM.

2) What do you mean by an ABAP information word reference?

To portray the legitimate designs of the items that are utilized in application advancement ABAP 4 information word reference is utilized. Showing the fundamental social data set in tables is likewise utilized.

3) Explain the distinction between pool tables and straightforward tables?

Straightforward tables: It has balanced connection with the table in the data set. Its construction compares to single data set field.

Pooled tables: It has numerous to one connection with the table in the data set. Pooled tables are put away at the information base level.

4) What do you mean by BDC (Batch Data Communications) programming?

It is a programmed technique to move enormous or outer information into SAP framework. 'Line record' is the focal part of the exchange, which gets the information through clump input projects and gatherings that are related into 'meetings'.

5) Describe the information classes?

The information classes are arranged into following classes

Ace Data: The information in this class only from time to time change

Exchange Data: The information can be changed frequently in this class

Association Data: This information is a tweaked information and is placed in the framework when the framework is designed. It is seldom different.

Framework Data: This information is utilized by R/3 framework itself

6) What are the inner tables?

Inward table exists just when the program is run. It is utilized for performing table estimations on subset of data set tables and furthermore for re-arranging the substance of data set tables as need might arise.

7) List down the practical modules utilized in grouping in BDC?

There are 3 practical modules which are utilized in grouping to perform information move effectively utilizing BDC programming. They are

a) BDC_OPEN_GROUP

b) BDC_INSERT

c) BDC_CLOSE_GROUP

8) What is an unfamiliar key relationship?

To guarantee the consistency of information, unfamiliar keys are utilized. The relationship laid out between the tables and should be unequivocally characterized at field level. Information entered ought to be checked against the current information to guarantee that there is no inconsistency. Cardinality must be determined while characterizing unfamiliar key relationship.

9) In ABAP what are the distinctions among table and design in information word reference?

The distinction among design and table is

a) Data can be put away truly in Table, yet a design can't

b) Structure doesn't have essential key however table can have

c) Table can have the specialized quality however the design doesn't have

10) What is Smart Forms?

Shrewd structures permit you to make structures utilizing a graphical plan instrument.

11) What are the parts of SAP scripts?

For SAP, SAP scripts are a word handling device. It has a capability like standard text and format sets. Its design set comprises of: Windows and pages, Character designs, Paragraph designs and so forth.

Experience the difference

12) How to make 'table group'?

a) In ABAP word reference, select item type Table, enter a table name and pick make

b) A field upkeep screen for the table is shown. Table sort Transparent table, set it as a default

c) Make the vital sections in the short depiction and conveyance ordered on the Attributes page. Then characterize the fields of the table.

d) Proceed as while making a straightforward table. Presently save your entrances

e) Now pick EXTRASàChange table classification

f) When a discourse box seems you need to choose the table sort 'Pooled table' or 'Bunch table'

g) After choosing the table, return to the field upkeep screen for the table. Field pool or group name is shown on the Attributes tab page notwithstanding the standard fields.

h) Now enter the name of the table group or table pool to which you need to allot the bunch table.

13) How might you at any point design the information before compose proclamation in the report?

By utilizing the circle occasion the reports result can be arranged

a) .from the start

b) .at new

c) .finally

14) Explain the distinction among Template and Table?

The contrast between the table and that's what layout is, table is a dynamic and format is a static.

15) Mention what is ALV programming in ABAP? When is this network utilized in ABAP?

ALV represents Application List Viewer. To upgrade the result of the report, SAP gives a bunch of ALV capability modules which can be utilized, and it likewise works on the usefulness and coherence of any report yield. It is a proficient device utilized for orchestrating the sections in a report yield.


Take the next step

Click Here For More Detail

SAP BAPI Tutorial – Step by Step Guide to Create BAPI in ABAP
ABAP Query Tutorial in SAP – Step by Step Guide
What is an InfotypeWhat is SAP HR? Introduction to SAP HCM

Tags:

sap abap interview questions & answerssap abap interview questions answersdata dictionary in sap abap interview questions and answerssap abap interview questions and answers for 10 years experiencesap abap reports interview questions and answers for experiencedodata interview questions and answers in sap abapsap abap interview questions and answers for 5 years experienceadobe forms interview questions and answers in sap abapsap abap oops interview questions and answersidoc interview questions and answers in sap abapenhancement interview questions and answers in sap abapsap abap interview questions and answerssap abap interview questions and answers topic wisesap abap interview questions and answers blogspotsap abap interview questions and answers for fresherssap abap odata interview questions and answerssap abap cds interview questions and answershcl sap abap interview questions and answerssap abap bapi interview questions and answerssap abap bdc interview questions and answerssap abap badi interview questions and answerssap abap basic interview questions and answerssap oo abap interview questions and answerssap isu interview questions and answersbasic sap abap interview questionssap fi abap interview questionsbapi interview questions and answers in sap abapbdc interview questions and answers in sap abapbadi in sap abap interview questions and answerssap abap interview questions for experienced candidates pdfsap abap interview questions and answers for experienced candidatessap abap classical reports interview questions and answerssap abap crm technical interview questions and answerssap edi interview questionsinterview questions and answers on oops concepts in sap abapsap abap interview questions pdf free downloadsap abap ddic interview questions and answerssap abap debugging interview questions and answerssap abap dictionary interview questions and answerssap abap data dictionary interview questions and answerssap abap dialog programming interview questions and answerssap web dynpro abap interview questions and answerssap abap web dynpro interview questions and answers pdfsap abap data dictionary real time interview questions and answerssap abap interview questions and answers for experiencedsap abap interview questions and answers for experienced pdfsap abap oops interview questions and answers for experiencedsap abap hr interview questions and answers for experiencedsap abap interview questions and answers for experienced in accenturesap abap enhancement interview questions and answerssap abap interview questions and answers for 7 years experiencesap abap data dictionary interview questions and answers for experiencedsap abap hr interview questions and answers for experienced pdfsap abap 3 years experience interview questions and answerssap abap interview questions for freshers pdfsap abap interview questions and answers for 4 years experiencesap abap interview questions and answers for 2 years experiencesap abap function module interview questions and answerssap abap interview questions & answers githubsap abap interview questions & answers guidesap abap interview questions & answers guide pdfsap abap interview questions & answers gurusap abap interview questions & answers general knowledgesap abap interview questions & answers general knowledge pdfsap abap interview questions answers glassdoorsap abap interview questions answers googlesap abap interview questions answers guru99sap abap interview questions answers genpactsap abap hana interview questions and answerssap hr abap interview questions and answerssap hr abap interview questions and answers pdfhow can i prepare for sap interviewsap abap on hana interview questions and answerssap isu abap interview questions and answerssap abap idoc interview questions and answerssmartforms in sap abap interview questions and answersreports in sap abap interview questions and answersbdc in sap abap interview questions and answerssap abap internal tables interview questions and answerssmartforms interview questions and answers in sap abapworkflow interview questions and answers in sap abapsap abap interview questions & answers javasap abap interview questions & answers jobssap abap interview questions & answers jpasap abap interview questions & answers july 27 2018sap abap interview questions & answers july 28 2018sap abap interview questions & answers july 18 2018sap abap interview questions answers javatpointsap abap interview questions & answers keysap abap interview questions & answers knowledge basesap abap interview questions & answers khan academysap abap interview questions & answers knowledge managementsap abap interview questions answers kpmgsap abap interview questions answers kogent solutionssap abap interview questions & answers listsap abap interview questions & answers level 1sap abap interview questions & answers level 2sap abap interview questions & answers linkedinsap abap interview questions answers latestsap abap interview questions answers labssap abap interview questions answers leadsap abap interview questions answers ltisap abap interview questions answers lsmwsap abap interview questions answers labs oopslsmw interview questions and answers in sap abapsap yard abap interview questionssap abap module pool programming interview questions and answerssap mes interview questionsabap interview questions and answerssap abap interview questions & answers nlpsap abap interview questions & answers neededsap abap interview questions & answers not workingsap abap interview questions & answers nltksap abap interview questions & answers network incsap abap interview questions & answers networksap abap interview questions answers nutssap abap interview questions answers ntt datainterview questions and answers on adobe forms in sap abapinterview questions and answers on reports in sap abapinterview questions and answers on enhancements in sap abapinterview questions and answers on smartforms in sap abapinterview questions and answers on sap abap data dictionaryinterview questions and answers on alv reports in sap abapsap abap interview questions and answers pdfsap oo abap interview questions and answers pdfsap abap reports interview questions and answers pdfsap abap on hana interview questions and answers pdfsap abap data dictionary interview questions and answers pdfsap abap alv reports interview questions and answers pdfsap abap interview questions and answers for freshers pdfsap abap interview questions & answers questionssap abap interview questions & answers quizletsap abap interview questions & answers questions and answerssap abap interview questions & answers quick study barchartsap abap interview questions & answers quicksap abap interview questions answers quorasap abap interview questions answers querysap abap ricef interview questions and answerssap abap reports interview questions and answerssap abap alv reports interview questions and answerssap abap real time interview questions and answers pdfsap abap report real time interview questions and answerssap abap script interview questions and answerssap abap smartforms interview questions and answerstop sap abap interview questions and answerstmg interview questions and answers in sap abaphow to prepare for sap abap interviewsap abap interview questions & answers ussap abap interview questions & answers usaidsap abap interview questions & answers uxsap abap interview questions & answers usasap abap interview questions & answers usingsap abap interview questions & answers unit 1sap abap interview questions & answers unit 2sap abap interview questions & answers unit 3sap abap interview questions answers upgradesap abap interview questions answers user exitsap abap interview questions & answers videosap abap interview questions & answers vs answerssap abap interview questions & answers validationsap abap interview questions & answers v2sap abap interview questions & answers v4sap abap interview questions answers volkswagensap abap interview questions answers viewssap abap interview questions with answerssap abap workflow interview questions and answerssap abap interview questions & answers xmlsap abap interview questions & answers xpathsap abap interview questions & answers xlssap app interview questionssap abap interview questions and answers for 3 years experiencesap abap interview questions & answers zoomsap abap interview questions & answers zoominfosap abap interview questions & answers zip codesap abap interview questions & answers zonesap abap interview questions and answers for 1 year experienceabap s4 hana interview questionssap abap interview questions and answers for 6 years experiencesap abap interview questions and answers for 8 years experiencesap abap interview questions & answers 9th editionsap abap interview questions & answers 9th edition pdfsap abap interview questions & answers 90 dayssap abap interview questions answers 9 years experience

Featured Universities

Mahatma Gandhi University

Location: Soreng ,Sikkim , India
Approved: UGC
Course Offered: UG and PG

MATS University

Location: Raipur, Chhattisgarh, India
Approved: UGC
Course Offered: UG and PG

Kalinga University

Location: Raipur, Chhattisgarh,India
Approved: UGC
Course Offered: UG and PG

Vinayaka Missions Sikkim University

Location: Gangtok, Sikkim, India
Approved: UGC
Course Offered: UG and PG

Sabarmati University

Location: Ahmedabad, Gujarat, India
Approved: UGC
Course Offered: UG and PG

Arni University

Location: Tanda, Himachal Pradesh, India.
Approved: UGC
Course Offered: UG and PG

Capital University

Location: Jhumri Telaiya Jharkhand,India
Approved: UGC
Course Offered: UG and PG

Glocal University

Location: Saharanpur, UP, India.
Approved: UGC
Course Offered: UG and PG

Himalayan Garhwal University

Location: PG, Uttarakhand, India
Approved: UGC
Course Offered: UG and PG

Sikkim Professional University

Location: Sikkim, India
Approved: UGC
Course Offered: UG and PG

North East Frontier Technical University

Location: Aalo, AP ,India
Approved: UGC
Course Offered: UG and PG