Top 20 SAP Interview Questions 2025
Businesses are always looking for seamless, integrated systems to streamline their operations. SAP stands at the forefront of this digital transformation space by offering a suite of powerful modules to manage data efficiently. However, SAP implementation is no walk in the park; you must understand it well and get hands-on experience to be successful. As a result, the demand for SAP certifications has recently skyrocketed.
SAP specialization can land you a job with an impressive salary, but the competition in this field is fierce. In this blog, you can review 20 of the most common SAP interview questions and their insightful answers. These questions will tell you how to prepare for SAP interview and show up with confidence.
Grokking Coding Interview Patterns in Java
With thousands of potential questions to account for, preparing for the coding interview can feel like an impossible challenge. Yet with a strategic approach, coding interview prep doesn’t have to take more than a few weeks. Stop drilling endless sets of practice problems, and prepare more efficiently by learning coding interview patterns. This course teaches you the underlying patterns behind common coding interview questions. By learning these essential patterns, you will be able to unpack and answer any problem the right way — just by assessing the problem statement. This approach was created by FAANG hiring managers to help you prepare for the typical rounds of interviews at major tech companies like Apple, Google, Meta, Microsoft, and Amazon. Before long, you will have the skills you need to unlock even the most challenging questions, grok the coding interview, and level up your career with confidence. This course is also available in JavaScript, Python, Go, and C++ — with more coming soon!
What is SAP? #
SAP — short for Systems, Applications, Products in Data Processing — is a known leader in Enterprise Resource Planning (ERP) software. SAP includes both the organization itself and its flagship product. So if you are wondering, what is SAP company, it is a company that assists businesses and organizations across various sizes and industries in achieving profitable operations and sustainable growth. It was founded in 1972 by Plattner, Hector, Tschira, Hopp, and Wellenreuther. The primary purpose of SAP is to connect departments within a company by merging their data into a unified system. This integration greatly simplifies coordination. It streamlines workflow across operational areas such as human resources, finance, and e-commerce. With a track record of over 140,000 installations and 75,000 active customers spread across 120 countries, SAP has gained global recognition for its efficient capabilities in resource management.
What type of platform is SAP? #
SAP is an enterprise platform, specifically with the SAP Extension Suite, that drives the SAP Business Technology Platform. It's a top-notch choice for smoothly creating and improving enterprise applications, processes, and user experiences.
What is SAP used for?#
SAP enables seamless information flow and data processing throughout your entire business. There are SAP modules made for various enterprise functions, which include:
QM (Quality Management)
CO (Controlling)
IM (Investment Management)
SD (Sales and Distribution)
PP (Production Planning)
BW (Business Warehousing)
MM (Materials Management)
EC (Enterprise Controlling)
EAM (Enterprise Asset Management)
HR (Human Resources)
TR (Treasury)
FI (Financial Accounting)
What is an ERP system? #
Enterprise resource planning (ERP) is basically an all-in-one software system for your business. It handles automation and streamlines processes across various areas, such as finance, HR, manufacturing, supply chain, services, and procurement. A pioneer in this field, SAP was among the first to provide top-notch ERP solutions and create standard software for business needs.
What are the different SAP products?#
SAP offers a range of products catering to diverse enterprise needs:
One of the prominent products is SAP R/3, a leading ERP solution. It is a successor to SAP R/2 and has a three-tier architecture comprising a presentation layer, logic layer, and data layer. SAP R/3 has various modules, such as SD, FI, and HR, covering various organizational departments.
Another significant suite in SAP's lineup is mySAP, which extends beyond SAP R/3 to encompass a broader spectrum of solutions. This includes SRM, CRM, PLM, and SCM. This makes it a comprehensive toolkit for businesses to address various requirements.
What is SAP NetWeaver? #
SAP NetWeaver is a robust tech platform that enables organizations to blend data, business processes, and various elements from diverse sources into a cohesive SAP environment. It is the backbone for many SAP application setups, providing the necessary technical groundwork.
What are the stages of data mining?#
Step 1: Grasp the business
Step 2: Understand the data
Step 3: Prepare the data
Step 4: Construct the model
Step 5: Assess the outcomes
Step 6: Incorporate the changes and keep watching
What is the difference between data mining and OLAP?#
Data mining is a computer science field that involves digging into massive data collections to uncover valuable insights and patterns. On the other hand, OLAP, which stands for Online Analytical Processing, is the technology that quickly gets you data using multidimensional structures. It's focused on giving you a snapshot of the data, whether it’s high-level summaries or nitty-gritty transaction details.
What is SAP BEx?#
SAP BEx stands for SAP Business Explorer. It is part of the SAP NetWeaver suite, designed to offer versatile reporting and analysis tools. These tools are your go-to for making informed decisions and strategic analyses within a business. With SAP BEx, you can perform functions like querying, reporting, and analyzing to do the job efficiently.
What programming language does SAP use?#
SAP uses Advanced Business Application Programming (ABAP). ABAP is a versatile programming language, offering a variety of programming approaches, including procedural and object-oriented styles. Although it's SAP's primary language, you can run ABAP programs side by side with those written in other languages like Java, JavaScript, and SAPUI5. It provides flexibility for developers to choose the right tool for the task.
Compare SAP ABAP vs SAP Basis. #
SAP Basis is used by system administrators. On the flip side, ABAP is the programming language used for crafting SAP applications, making it the go-to for SAP developers. ABAP programs run on SAP NetWeaver application servers, which are maintained by SAP Basis.
What is SAP R/3?#
SAP R/3 is a highly integrated software system designed for enterprises. It streamlines business processes like HR management, billing, order fulfillment, and production planning across organizations of all types and sizes worldwide.
SAP R/3 features three main layers:
Presentation Layer: This layer includes the SAP graphical user interface (SAPgui) responsible for taking user input and displaying data.
Application Layer: Comprising multiple application servers and a message server, this layer manages data transmission and load balancing within the system, ensuring efficient user interactions.
Database Layer: At the core, there's a central database system housing all R/3 data. SAP's HANA database is an option for the central database system that houses all R/3 data, but compatibility extends to various databases like Oracle.
What are pooled tables in SAP?#
Pooled tables, in the ABAP Dictionary, are a unique type of database table. Unlike regular tables, they are stored within table pools rather than directly in the database. A table pool is essentially a database table on its own — it holds all the rows from the pooled tables that are linked to it.
Differentiate between metadata, master data, and transaction data? #
Metadata provides valuable information about data itself, without revealing actual data content. On the other hand, master data goes a step further by presenting comprehensive details about data (including the metadata by default). Metadata management comes in various forms, and it's the means to understand the data you have.
Transactional data, on the other hand, refers to the organization's transactions, involving data capture during activities such as product sales or purchases.
What is AWB?#
The Administrator Workbench (AWB) serves as the go-to tool for managing data warehouses within SAP BW (Business Information Warehouse).
What are the types of variables in SAP?#
There are many variables types in SAP. Where you can apply them depends on the object you're defining. These variable types include:
Characteristic Value Variables
Hierarchy Variables
Hierarchy Node Variables
Text Variables
Formula Variables
Explain SAP portal #
SAP Enterprise Portal serves as the web interface for SAP NetWeaver, a powerful integration and application platform. It helps connect people, information, and business processes across different parts of an organization.
What is the posting key in SAP?#
A Posting Key is a simple two-digit number used to manage how you input details into a financial transaction in FI. It determines if an item is a debit or credit, what kind of account it is (A, D, K, M, and S), and how the entry fields look. Special posting keys come in handy for unique General Ledger transactions.
What is Extended Star Schema?#
In an Extended Star Schema, you have fact tables linked to dimension tables, and these dimension tables, in turn, are linked to SID tables, which are then connected to the master data tables. It's important to note that in this schema, the fact and dimension tables are housed within the cube, but the SID tables are positioned outside the cube. A 'cube' refers to a multi-dimensional data structure that allows for the efficient storage and retrieval of data for analysis.
What are the drawbacks of SAP?#
Here are some drawbacks associated with SAP:
It can be expensive.
It demands a highly skilled workforce.
Implementations can take a long time.
Interfaces can be complex to navigate.
It doesn't automatically pinpoint the location of master data.
Make your Coding Prep Easier#
SAP is a prominent player in the realm of ERP (Enterprise Resource Planning) software, offering comprehensive solutions for harmonizing business operations. Its suite of products plays a pivotal role in automating critical functions like finance, human resources, and supply chain management, leading to enhanced efficiency in these areas.
Consider exploring our software engineering interview prep guide and other recommended courses below to equip yourself for coding interviews better. Make your study plans simpler and prepare effectively.
Free Resources
