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42+ SAP questions

SAP interview questions and how to prepare

The questions candidates report from SAP interviews, sorted by how often they come up, with difficulty and topics, plus original practice written in SAP's interview style.

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ZorixOS tracks 42 community-reported SAP interview questions, drawn from an open-source dataset of real interview reports and sorted by how frequently each one comes up. Every question links to its source. Alongside them are 78 original ZorixOS practice questions written in SAP's known interview style (not claimed as asked at SAP), so you can rehearse the real format. Practice any of them out loud in a free AI mock interview tuned to SAP.

Updated July 2026

SAP interview questions candidates report

Community-reported from real SAP interviews (open-source dataset), most-asked first. Showing 42. Each links to its source.

  1. Search a 2D Matrix
    ArrayBinary SearchMatrix
    Medium100% asked
  2. Two Sum
    ArrayHash Table
    Easy100% asked
  3. Count Increasing Quadruplets
    ArrayDynamic ProgrammingBinary Indexed TreeEnumeration
    Hard92% asked
  4. Count the Number of Infection Sequences
    ArrayMathCombinatorics
    Hard92% asked
  5. Maximum Path Quality of a Graph
    ArrayBacktrackingGraph Theory
    Hard92% asked
  6. Maximum Students Taking Exam
    ArrayDynamic ProgrammingBit ManipulationMatrix
    Hard92% asked
  7. Movie Rating
    Database
    Medium92% asked
  8. Lowest Common Ancestor of a Binary Tree
    TreeDepth-First SearchBinary Tree
    Medium89% asked
  9. Container With Most Water
    ArrayTwo PointersGreedy
    Medium87% asked
  10. Longest Common Prefix
    ArrayStringTrie
    Easy80% asked
  11. Valid Parentheses
    StringStack
    Easy79% asked
  12. Best Time to Buy and Sell Stock
    ArrayDynamic Programming
    Easy76% asked
  13. Number of Islands
    ArrayDepth-First SearchBreadth-First SearchUnion-Find
    Medium76% asked
  14. Merge Intervals
    ArraySorting
    Medium75% asked
  15. Longest Palindromic Substring
    Two PointersStringDynamic Programming
    Medium70% asked
  16. Maximum Subarray
    ArrayDivide and ConquerDynamic Programming
    Medium70% asked
  17. Palindrome Number
    Math
    Easy70% asked
  18. Kth Largest Element in an Array
    ArrayDivide and ConquerSortingHeap (Priority Queue)
    Medium64% asked
  19. Leftmost Column with at Least a One
    ArrayBinary SearchMatrixInteractive
    Medium64% asked
  20. Linked List Cycle
    Hash TableLinked ListTwo Pointers
    Easy64% asked
  21. Longest Substring Without Repeating Characters
    Hash TableStringSliding Window
    Medium64% asked
  22. LRU Cache
    Hash TableLinked ListDesignDoubly-Linked List
    Medium64% asked
  23. Move Zeroes
    ArrayTwo Pointers
    Easy64% asked
  24. Reverse Linked List
    Linked ListRecursion
    Easy64% asked
  25. Valid Palindrome
    Two PointersString
    Easy64% asked
  26. Coin Change
    ArrayDynamic ProgrammingBreadth-First Search
    Medium62% asked
  27. Group Anagrams
    ArrayHash TableStringSorting
    Medium62% asked
  28. Add Two Numbers
    Linked ListMathRecursion
    Medium54% asked
  29. Binary Search Tree to Greater Sum Tree
    TreeDepth-First SearchBinary Search TreeBinary Tree
    Medium54% asked
  30. Candy
    ArrayGreedy
    Hard54% asked
  31. Count Primes
    ArrayMathEnumerationNumber Theory
    Medium54% asked
  32. Implement Queue using Stacks
    StackDesignQueue
    Easy54% asked
  33. Maximal Square
    ArrayDynamic ProgrammingMatrix
    Medium54% asked
  34. Product of Array Except Self
    ArrayPrefix Sum
    Medium54% asked
  35. Same Tree
    TreeDepth-First SearchBreadth-First SearchBinary Tree
    Easy54% asked
  36. Search in Rotated Sorted Array
    ArrayBinary Search
    Medium54% asked
  37. Trapping Rain Water
    ArrayTwo PointersDynamic ProgrammingStack
    Hard54% asked
  38. Valid Perfect Square
    MathBinary Search
    Easy54% asked
  39. Daily Temperatures
    ArrayStackMonotonic Stack
    Medium53% asked
  40. Minimum Window Substring
    Hash TableStringSliding Window
    Hard53% asked
  41. Palindrome Linked List
    Linked ListTwo PointersStackRecursion
    Easy53% asked
  42. Ransom Note
    Hash TableStringCounting
    Easy53% asked

Practice questions in SAP's style

Original ZorixOS questions written the way SAP interviews, so you rehearse the real format. Not claimed as asked at SAP.

  1. Imagine you are working on SAP S/4HANA. A customer reports that a critical inventory reconciliation process is taking significantly longer than expected, sometimes failing due to timeouts. Describe your approach to debugging this issue, considering the potential scale of data and interdependencies with other SAP modules.

    Software EngineerDebugging and Performance OptimizationTests: Evaluates problem-solving skills, understanding of complex enterprise systems, and systematic debugging methodologies.

  2. You are tasked with designing a microservice for real-time sales order processing in SAP Commerce Cloud. The service needs to handle millions of orders daily with sub-second latency. Outline your high-level system design, including data storage, caching strategies, and potential fault tolerance mechanisms.

    Software EngineerSystem DesignTests: Assesses ability to design scalable, high-performance distributed systems relevant to e-commerce platforms.

  3. Given a scenario where SAP Analytics Cloud users are experiencing slow dashboard loading times for large datasets, propose a coding solution to optimize the data retrieval and aggregation logic. Explain the trade-offs of your approach.

    Software EngineerCoding and Performance OptimizationTests: Tests coding proficiency, performance optimization techniques, and awareness of data visualization performance bottlenecks.

  4. SAP Business Technology Platform (BTP) allows for custom extensions. Describe how you would architect a solution to integrate a third-party AI service for document classification into an existing SAP S/4HANA workflow, focusing on security and data flow.

    Software EngineerSystem Design and IntegrationTests: Evaluates understanding of enterprise integration patterns, cloud platform architecture, and secure data handling.

  5. You've identified a performance bottleneck in a custom SAP Fiori application. Walk me through the steps you would take to pinpoint the exact cause, from client-side rendering to backend OData service calls, and suggest potential code-level fixes.

    Software EngineerDebugging and Frontend PerformanceTests: Probes debugging skills in a modern enterprise application context and knowledge of frontend technologies.

  6. Consider the SAP Customer Data Cloud. If a user experiences issues with identity synchronization across different integrated applications, how would you approach diagnosing and resolving the problem at a code level?

    Software EngineerDebugging and Identity ManagementTests: Tests understanding of identity management concepts and debugging distributed systems.

72+ more SAP-style questions are in the free library, each practiceable live with adaptive follow-ups and an honest scorecard. Start free.

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SAP Interview Questions (2026) | ZorixOS