Abap Developer Interview Preparation

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Abap Developer Interview Prep

1 Free Guide Here

Read this free guide below with common Abap Developer interview questions

2 Mock Video Interview

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Expert Tip

Do Your Research

Before the interview, take time to research the company's products, services, values, and culture. Understanding the company will help you tailor your responses and demonstrate your interest in the job.

Top 20 Abap Developer Interview Questions and Answers

As an Abap developer, you'll be tasked with developing and implementing SAP applications using Abap programming language. Below are the top 20 questions and answers to help you prepare for an Abap developer interview:

Q1. What is Abap?

Abap stands for Advanced Business Application Programming. It is a high-level programming language designed specifically for SAP applications.

Q2. What are the different types of Abap programs?

There are three types of Abap programs:

  • Executable Programs
  • Module Pool Programs
  • Function Modules

Q3. What is a Function Module?

A Function Module is a set of instructions that performs a specific task. It is defined in the Abap Dictionary and can be used in any Abap program within the SAP system.

Q4. What is an Internal Table?

An Internal Table is a data structure used to store data in memory at runtime. It is similar to a database table but exists only within the scope of the program.

Q5. What is ALV?

ALV stands for ABAP List Viewer. It is a tool to display data in tabular format and provides various functionalities such as sorting, filtering, and searching.

Q6. What is the use of the WHERE condition in a SELECT statement?

The WHERE condition in a SELECT statement is used to filter data based on a specific condition. Only data that meets the condition is retrieved.

Q7. What is the difference between the SKIP and FIRST commands?

The SKIP command is used to skip a specific number of rows while displaying data in a list, whereas the FIRST command is used to display only the first few rows of data.

Q8. What is a BADI?

BADI stands for Business Add-In. It is used to enhance the functionality of SAP applications by providing a standardized interface to add custom code.

Q9. What is the difference between classical and interactive reports?

Classical reports are simple reports that display data in tabular format, whereas interactive reports provide options for users to interact with the data, such as filtering and sorting.

Q10. What is the use of the COMMIT statement?

The COMMIT statement is used to save changes made to the database. It must be used at the end of a transaction.

Q11. What is the use of the MESSAGE statement?

The MESSAGE statement is used to display messages to the user. Messages can be informational, warning, or error messages.

Q12. What is the difference between an explicit and implicit enhancement?

An explicit enhancement requires the developer to add custom code to a predefined point in SAP code. An implicit enhancement automatically adds custom code to a predefined point in SAP code.

Q13. What is the use of the SAP memory and ABAP memory?

The SAP memory and ABAP memory are used to store data temporarily within the scope of the program. The SAP memory can be accessed by any program within the SAP system, whereas the ABAP memory can only be accessed by the same program that created it.

Q14. What is the difference between a global and local class?

A global class can be used in any program within the SAP system, whereas a local class can only be used within the same program that created it.

Q15. What is a BDC?

BDC stands for Batch Data Communication. It is used to transfer data between SAP and non-SAP systems.

Q16. What is the difference between a field symbol and a data reference?

A field symbol is used to dynamically assign a memory area to a variable. A data reference is a pointer to a data object.

Q17. What is the use of the EXPORT and IMPORT statements?

The EXPORT statement is used to transfer data from a program to a specified memory area, whereas the IMPORT statement is used to transfer data from a memory area to a program.

Q18. What is the difference between a stack and a queue?

A stack is a data structure in which items are added and removed from one end only, whereas a queue is a data structure in which items are added to one end and removed from the other end.

Q19. What is the use of the CASE statement?

The CASE statement is used to execute a specific set of instructions based on a specific condition.

Q20. What is the difference between a static and dynamic selection screen?

A static selection screen is predefined at design-time, whereas a dynamic selection screen is generated at runtime based on user input.

Preparing for an Abap developer interview can be challenging, but with the right knowledge and practice, you can ace it. We hope these top 20 questions and answers will help you in your interview.


How to Prepare for ABAP Developer Interview

If you are an ABAP developer, then you know the importance of being well-prepared for an interview. The ABAP programming language is complicated, so it is essential to be at your best when it comes to interviews. This article provides some tips on how to prepare for your ABAP developer interview.

1. Review Your ABAP Skills

The first thing that you need to do is to review your ABAP skills. Make sure that you go through all the ABAP concepts such as ABAP data types, ABAP statements, and ABAP tables. Also, remember to brush up your knowledge of the latest ABAP trends and SAP modules.

2. Update Your Resume and Personal Details

Ensure that your resume is updated with your recent experience, your skillset, and your educational qualifications. Also, review your personal details such as your contact information and make sure it is updated.

3. Rehearse with ABAP Interview Questions and Sample Answers

Prepare a list of ABAP interview questions that you are likely to be asked during the interview. Practice answering the questions to ensure that you can answer confidently without hesitation. Additionally, research online for sample ABAP developer interview questions and answers to familiarize with the interview structure and format.

4. Research the Company and Industry

Before the interview, research the company you applied to, understand their mission, vision, and their project portfolio. Understanding the company helps make a better impression and shows that you are interested and committed to the role. Research also the industry to understand key trends and challenges that the industry faces.

5. Dress Professionally and Arrive Early

Dress professionally, arriving early on the day will give you enough time to relax and settle down before the interview. Make sure to have your documents in order and confirm the location and time of the interview ahead of time.

6. Be Confident, Engage and Ask Questions

During the interview, it is vital to be confident, communicate clearly, and listen actively. Additionally, prepare a few relevant questions to ask the interviewer about the company, the team, or the project, showing that you are interested and engaged.

In conclusion, preparation is key for a successful ABAP developer interview. Brush up your ABAP skills, prepare your responses to interview questions, research the company and industry, dress professionally, arrive early, and be confident and engaged during the interview. Good luck with your interview!

Common Interview Mistake

Not Asking Questions

Not asking questions can suggest a lack of interest or preparation. Prepare a few thoughtful questions in advance to show your enthusiasm and curiosity about the role.