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Extensibility for SAP S/4HANA

The Extensibility for SAP S/4HANA course equips developers, key users, and solution architects with hands-on skills to extend SAP S/4HANA using in-app and side-by-side approaches on SAP Business Technology Platform. It solves the critical need to customize SAP environments without compromising upgradeability, addressing a demand seen in over 90% of SAP S/4HANA implementations requiring extensibility.

This course prepares learners for the P_S4D425 certification exam, validating expertise in modern SAP extension techniques. Koenig Solutions delivers official vendor-authorized courseware and Guaranteed-to-Run dates, ensuring access to live training. Mastery enables professionals to design future-proof integrations that align with SAP’s cloud evolution.

24 Hours (3 Days)
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Course Overview

The SAP course Extensibility for SAP S/4HANA (S4D425) equips professionals with the skills to extend and customize SAP S/4HANA systems using both in-app and side-by-side extensibility approaches. Designed for application consultants, developers, and solution architects, this training addresses the growing demand for customization expertise in digital transformation projects, with over 12,000 SAP S/4HANA customers actively leveraging extensibility options to align ERP systems with unique business processes. Participants gain a comprehensive understanding of how to adapt SAP Fiori launchpads, create custom fields and logic, and develop extensions that integrate seamlessly with core SAP S/4HANA functionality.

This course emphasizes hands-on learning through real-world scenarios using SAP Business Technology Platform (BTP), SAP BTP ABAP Environment, SAP Business Application Studio, and AS ABAP 7.58. Trainees work directly in an SAP BTP-based lab environment to build practical solutions, such as creating a fully functional custom business object with a dedicated user interface and embedded logic, then integrating it into existing SAP S/4HANA workflows. The labs also cover transporting extension items, managing SAP Fiori launchpad content, and implementing side-by-side extensions that operate alongside standard SAP systems without modifying core code, ensuring upgrade compatibility and system stability.

Extensibility for SAP S/4HANA (S4D425) prepares learners for the SAP Certified Development Associate - Programming in SAP S/4HANA certification, widely recognized across global enterprises for validating cloud-ready ABAP development skills. Professionals with these competencies report average salary increases of 20–30% in roles involving SAP cloud integration and custom development. Koenig Solutions delivers this official SAP curriculum through Guaranteed-to-Run live instructor-led sessions with 1-on-1 mentoring, ensuring mastery of complex extensibility concepts. Upon completion, participants are positioned to lead SAP enhancement projects, drive innovation in enterprise systems, and advance into senior developer or architecture roles within SAP-centric organizations.

What You'll Learn

Implement Key User Extensibility tools to adapt SAP S/4HANA processes to unique business requirements.
Configure SAP Fiori launchpad layouts to optimize user productivity and streamline enterprise workflows.
Deploy custom fields and logic within SAP S/4HANA to modify system behavior while preserving core code integrity for future upgrades.
Develop custom business objects and user interfaces using the ABAP RESTful Application Programming Model (RAP) to extend core functionalities.
Integrate SAP BTP Side-by-Side Extensibility to build and deploy decoupled, scalable solutions for SAP S/4HANA.
Execute secure transport of extension items across SAP S/4HANA environments to maintain system consistency and compliance.

Prerequisites

Recommended knowledge before taking this course
  • Completion of SAP S/4HANA Extensibility for SAP S/4HANA (S4D425) or equivalent hands-on experience in SAP application development
  • Familiarity with ABAP programming fundamentals such as data types, variables, and control structures, essential for SAP S/4HANA customization
  • Understanding of SAP Fiori launchpad architecture and navigation concepts to enhance SAP S/4HANA user experience
  • Experience with SAP Business Technology Platform (BTP) core services and runtime environments, vital for SAP S/4HANA extensibility projects
  • Knowledge of cloud-native development principles and tools within SAP Business Application Studio for SAP S/4HANA extensions
  • Basic understanding of OData services and RESTful API integration to extend SAP S/4HANA functionalities
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Certification Exam

Everything you need to know about the S4D425 certification exam

Exam Details
Exam Name
S4D425
Format
Multiple choice, labs & case studies
Questions
Duration
Passing Score
Validity
Retake Policy
N/A
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Extensibility for SAP S/4HANA

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Course Curriculum

Structured learning with hands-on labs and real-world scenarios

1
Day 1– Extensibility for SAP S/4HANA Overview
Master the Smart Enterprise framework Analyze SAP Business Technology Platform Foundations of SAP S/4HANA Extensibility Implement In-App Extensibility strategies Execute Side-By-Side Extensibility workflows Compare Extensibility by SAP S/4HANA versions
2
Day 2– SAP Fiori Launchpad Adaptation
Personalize SAP Fiori Launchpad interfaces Manage enterprise Launchpad content efficiently Deploy SAP Fiori Launchpad plugins
3
Day 3– Key User Extensibility Mastery
Utilize advanced Variant Management Adapt SAP Fiori UIs at runtime Build robust Data Source Extensions Develop custom fields for SAP Enable custom fields in Fiori Design custom business logic Create custom SAP Business Objects Build UIs for custom objects
4
Day 4– Advanced Key User Extensibility
Integrate custom logic into objects Develop custom libraries and methods Configure custom SAP code lists Transport extension items across landscapes
5
Day 5– Side-by-Side Extensibility Development
Analyze Side-by-Side extension features Select optimal SAP Extensibility options Develop extensions using SAP BTP

What's Included in Your Training

Every enrollment comes packed with resources to maximise your learning and exam success

Career Outcomes

88%

of S4D425 certified professionals report career advancement within 6 months

Salary Impact

+28%

Average salary increase reported after obtaining the S4D425 certification

Typical Salary Range (Global)
Entry$90,000–$115,000
Mid$115,000–$145,000
Senior$145,000–$180,000

*Source: Glassdoor / LinkedIn 2025

Job Roles

6
  • SAP S/4HANA Extensibility Developer
  • ABAP on HANA Technical Consultant
  • SAP BTP Integration Specialist
  • Clean Core Solution Architect
  • SAP Fiori Extension Developer
  • SAP Cloud Application Programmer

Companies Hiring

5,000+
SAP Accenture Deloitte IBM Capgemini Wipro Tata Consultancy Services Infosys Ernst & Young KPMG

and 5,000+ organizations worldwide seeking S4D425 certified professionals

Real Transformations

Course Student Reviews

Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.

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    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

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    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified

Frequently Asked Questions

Everything you need to know about the S4D425 training course

Is the certification exam included in the Extensibility for SAP S/4HANA course, and what is the exam fee if separate?
The certification exam is not included in the Extensibility for SAP S/4HANA (S4D425) course and must be purchased separately. The official SAP Certification Exam (CER001) costs $230 USD per attempt, excluding tax, and is remotely proctored online via the Certification Hub with access valid for 12 months from purchase.
What training formats does Koenig offer for Extensibility for SAP S/4HANA, and is Guaranteed-to-Run scheduling available?
Koenig offers live online instructor-led, classroom, and 1-on-1 training formats for Extensibility for SAP S/4HANA, all with Guaranteed-to-Run scheduling. This ensures that scheduled classes proceed regardless of enrollment numbers, providing learners with reliable access to training on their chosen dates without cancellation risks.
How long is lab access provided, and what type of environment is used for hands-on practice?
Lab access for Extensibility for SAP S/4HANA is provided for 6 months through Koenig’s LET Platform using cloud-based sandbox environments hosted on SAP Business Technology Platform (BTP). These real-time, vendor-hosted labs include SAP BTP ABAP Environment and SAP Business Application Studio for practical experience in side-by-side extensibility development.
What is Koenig's rescheduling and cancellation policy for the Extensibility for SAP S/4HANA course?
Koenig allows free rescheduling of the Extensibility for SAP S/4HANA course if requested more than 10 days before the start date; rescheduling or cancellations within 10 days incur a 50% fee of the total purchase amount. Each training session can only be rescheduled once under Koenig’s standard Terms of Service.
What is the format, number of questions, passing score, and time limit for the SAP S/4HANA extensibility certification exam?
The SAP Certified Development Associate - Programming in SAP S/4HANA (C_S4HDEV1909) exam includes 80 multiple-choice and scenario-based questions, requires a 56% passing score (45 correct answers), and has a 180-minute time limit. The exam is proctored online and covers topics such as in-app and side-by-side extensibility, custom business objects, and Fiori adaptations.
How long is the SAP Extensibility for SAP S/4HANA certification valid, and what is the renewal process and cost?
The SAP Extensibility for SAP S/4HANA certification is valid for 12 months, after which professionals must pass a yearly 'Stay Certified' assessment to maintain validity. Access to this renewal assessment requires an active SAP Learning Hub subscription, starting at approximately $1,332 annually, which includes four certification attempts and preparation materials.
What post-training support does Koenig provide after completing the Extensibility for SAP S/4HANA course?
Koenig provides 30 days of post-training support after completion of the Extensibility for SAP S/4HANA course, including access to recorded sessions, expert mentorship, exam guidance, and curated study materials. Learners also receive a certificate of completion and can opt for retake options under specific conditions.
What are the prerequisites or prior experience needed for the Extensibility for SAP S/4HANA (S4D425) course?
The essential prerequisite for the Extensibility for SAP S/4HANA (S4D425) course is completion of S4DEV – Hands-on Introduction to Application Programming on SAP S/4HANA. Learners should have foundational knowledge of ABAP, SAP Fiori, and basic understanding of SAP S/4HANA architecture to effectively engage with in-app and side-by-side extensibility concepts.
What is the average salary impact for professionals certified in Extensibility for SAP S/4HANA?
Professionals certified in Extensibility for SAP S/4HANA can expect salaries ranging from $130,000 to $185,000 annually for technical roles like ABAP-on-HANA developers, with senior solution architects earning up to $260,000. Certification significantly boosts earning potential due to high demand for clean-core compliant extension skills on SAP BTP.
How does formal training compare to self-study for passing the Extensibility for SAP S/4HANA certification exam?
Formal training for Extensibility for SAP S/4HANA offers structured learning with hands-on labs, expert instruction, and exam-focused content, increasing first-attempt success rates. Self-study lacks guided practice environments and mentorship, making it less effective for mastering complex topics like RAP, CDS views, and BTP-based side-by-side extensions.
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