How to Ask 8 Questions at an ABAP Interview (With Sample Answers)
SAP developers make changes to systems, applications, and products (SAP) so that they fit the needs of an organisation. These people use their technical skills and knowledge of enterprise resource planning (ERP) programmes to make business operations better. Find out what kinds of questions hiring managers might ask about popular programming languages like SAP ABAP if you want to be a SAP developer or are already getting ready for an interview.How to Ask 8 Questions at an ABAP Interview (With Sample Answers)
In this article, we explain what SAP ABAP is, share eight common interview questions about this advanced programming language, and give you examples of professional answers to help you get started.
In SAP, what is ABAP?
SAP is a well-known ERP programme that many businesses use to run their day-to-day operations. It stands for Advanced Business Application Programming, or ABAP. So, SAP ABAP is the high-level programming language that developers use to change SAP ERP software programmes for businesses. This makes it easier for other employees to make SAP reports, interfaces, extensions, forms, and workflows.
8 examples of how to answer questions about SAP ABAP in an interview
Here are eight questions about SAP ABAP that you might be asked during an interview for a job as a SAP developer, along with examples of how to answer them in a professional way:
1. How well do you know SAP ABAP’s three-tier architecture?
Hiring managers might ask you this question to see if you know how SAP ABAP is set up on a basic level. To answer this question correctly, you need to list each level of the 3-tier architecture and explain what its main functions are.
Example: “The SAP ABAP 3-tier architecture is made up of a presentation layer, an application server, and a database layer. The presentation layer is what we use to control the whole SAP system, like a mobile device or a web browser. The application server is where most of the work is done. Then, this server talks to the layer that takes care of the database. Most of the time, professionals who use SAP ABAP put the database on a separate server to make the system safer and run better.”How to Ask 8 Questions at an ABAP Interview (With Sample Answers)
2. What is ABAP Web Dynpro, and why might you want to use it?
If you know how to use ABAP Web Dynpro, you can create easy-to-use forms and programmes. Hiring managers might ask you about this tool to see if you know how to change content so it’s easy for the rest of their team to use. Give an explanation of what ABAP Web Dynpro is and why you might want to use it.
Example: “ABAP Web Dynpro is a user interface (UI) for the SAP ABAP environment that many professionals use to make web applications that work with SAP ABAP. It has graphical tools that make changing things easy even if you don’t know much about different programming languages. I save time by integrating, reusing, and managing components in the ABAP workbench with Web Dynpro.”
3.Can you describe ALV programming and tell me why it’s important?
Developers who are good at SAP know how to make accurate and easy-to-use forms and apps. To answer this question, explain what ALV programming is and how you can use it to improve the way your reports work.
Example: “ABAP uses ALV programming to explain how the application list viewer works. There are several ALV modules in SAP that can be used to improve the way reports are made. Reports can also be made more useful by using ALV programming. One of my favourite ways to use ALV programming is to quickly rearrange columns in a report output to make them easier to read.”
How many different classes of data are there?
This may seem like a simple question, but how you answer it can help hiring managers figure out how organised you are as a SAP developer. List each of the four data classes and explain how you would use them to organise important data.
Example: “There are four main data classes that we can use to organise information. The first type is master data, which is made up of information that doesn’t change very often. The second type of data is transaction data, which has information that changes often. Next is information about the organisation, which we can change when we put it into the system during setup. This group of facts doesn’t change very often. Lastly, system data is any information that the R/3 system needs to work well.”
When could a method of modularization be used?
Developers at SAP are in charge of organising a lot of data and making systems that let other employees access this data. Hiring managers might ask you this question to see if you can do these tasks well and correctly. Explain how the modularization technique can help you as a SAP developer be more productive and do a better job.
Example: “When I’m working on a programme with blocks of statements that are the same or similar to each other, I usually use the modularization method. When I need to do the same thing more than once, I also use this method. This keeps me from having to do the same thing twice and gives the programme a better structure. It also makes it easier for me to update the programme and make sure it works well in the future.”
6. Name the different types of ABAP/4 editors and explain how they are different.
This is a question that hiring managers might ask to find out what kinds of ABAP/4 editors you have used in the past. To answer this question, you should give a brief overview of the ABAP/4 editors, list some of the things they can do, and talk about their main differences.
Example: “For ABAP/4, there are two kinds of editors. These are the SE38 and SE80. The main difference between the SE80 and the SE60 is that the SE80 is more up-to-date. With the SE38 editor, we can make programmes, develop objects, and look at online reports. On the other hand, we can make function groups, packages, module pools, programmes, classes, and BSP applications using the SE80 editor.”
7. What is a foreign key relationship, and why does it matter?
As a SAP developer, it’s important to know how to use foreign key relationships. Give a short summary of this idea and focus on how using foreign key relationships can help the company.
Example: “With foreign key relationships, cardinality is used to set up links between two tables. Foreign key relationships are important because they let us check that the data we enter matches the data that is already there. This makes sure that the information we collect is correct.”
When would you use smart forms from SAP?
Hiring managers may ask you about smart forms to find out what kinds of documents and forms you have made in the past. They might also ask this to see how well you can work with other departments and professionals who might not know much about programming languages. Focus on the benefits of using smart forms in SAP and give examples of the templates you can access with this tool.
Example: “With the SAP smart forms tool, you can easily send and print important documents. I use this tool to make forms, emails, PDF files, and other documents that I plan to share online with clients and coworkers. It makes it easy to lay out forms and keep track of their logic. It also lets me make changes quickly by letting me use graphical tools instead of writing code. This is especially important when I’m working on a project with someone who doesn’t know how to code, because the SAP smart tools make it easy for them to enter data.
The SAP smart tools also come with a number of form templates for sales and distribution, customer relationship management, human resources, and financial accounting.”
Tips for an interview
Here are some more suggestions to help you prepare for your next SAP developer job interview:
- Send a thank-you note. Thank the hiring manager for meeting with you a day or two after your interview. This can be a good way to start off.
- Get help from a friend to get ready for your interview. Having someone ask you out loud some of the most common SAP developer interview questions can help you come up with clear, concise answers. It can also make you like yourself more.
- Prepare some questions for the person who is in charge of hiring. Even though it’s important to answer interview questions correctly, asking your own questions about the company and the job can show hiring managers that you are serious about working for them. You could ask about the daily tasks of the job you’re applying for, which departments you would work with, and how things are done now.
- Check out the business. Before your interview, take the time to look at the company’s website and social media pages. This can help you figure out what kind of work the company does and how you can change their SAP software to make their day-to-day operations run better.