SAP ABAP & ABAP CLOUD DEVELOPMENT
SAP ABAP & ABAP Cloud Development Services for Enterprise
ZyGen provides full-cycle SAP ABAP development and consulting services, backed by a team of specialists with over 20 years of experience. We cover Classic ABAP on SAP ERP, SAP S/4HANA, and ABAP Cloud on SAP BTP — all delivered to SAP Best Practice standards.
25+ Years
of SAP ABAP Experience
200+ Projects
across ERP, S/4HANA & Cloud
100+ Organizations
Trusted in ZyGen
ABAP & ABAP CLOUD
SAP ABAP Expertise Covering Both On-Premise and Cloud
ABAP (Advanced Business Application Programming) is the core programming language powering SAP systems used by over 400,000 leading organizations worldwide — spanning finance, manufacturing, logistics, and human resource management.
SAP has established ABAP Cloud through SAP BTP (Business Technology Platform) and the ABAP RESTful Application Programming Model (RAP) as the development standard for next-generation enterprise systems. ZyGen’s expertise covers both Classic ABAP and ABAP Cloud, enabling us to consult and execute projects continuously — from your current system through to a seamless Cloud transition.
- ABAP CLOUD
- SAP BTP
- CLEAN CORE
Classic ABAP vs ABAP Cloud
| CLASSIC ABAP | ABAP CLOUD | |
|---|---|---|
|
Platform |
SAP ERP / S/4HANA On-premise |
SAP BTP / S/4HANA Cloud |
|
Development Approach |
Traditional Development |
Clean Core + RAP Model |
|
Upgrade Impact |
Custom Code may be affected |
Decoupled — no impact on Core System |
|
SAP Direction |
Continuously supported |
SAP-defined standard for the future |
Full Technical Scope
SAP ERP
- Report
- Adobe Forms / Smart Forms / SAPscript
- Interface (OData, ABAP Proxy, BAPI, RFC)
- Data Transfer & BDC
- ABAP Objects
- Transaction / Dialog Program
- Workflow
- Data Conversion
- Performance Tuning
SAP S/4HANA
- CDS View
- New SQL Statement
- Column Store Database Design
- Code-to-Data Paradigm
- ABAP-Managed Database Procedures (AMDP)
ABAP Cloud / SAP BTP
- ABAP RESTful Application Programming Model (RAP)
- Side-by-Side Extension
- In-App Extensibility
- SAP Fiori (OData)
- Clean Core Development
- BTP Integration
SERVICES
SAP ABAP & ABAP Cloud Services from ZyGen
Comprehensive development and consulting across all engagement types — from On-Premise systems through to Cloud expansion, in alignment with the SAP Clean Core standard.
For organizations planning a transition to SAP S/4HANA or SAP S/4HANA Cloud
ABAP Cloud & Clean Core Development
We develop solutions on ABAP Cloud using the ABAP RESTful Application Programming Model (RAP) and SAP BTP, in line with SAP’s Clean Core approach. This allows your system to scale without impacting the Core System, and supports smooth Upgrades going forward.
For organizations looking to elevate the SAP user experience
ABAP สำหรับ SAP Fiori (OData)
We develop SAP Fiori Applications using ABAP OData Service and RAP Model, delivered by a team with deep expertise in both Backend ABAP and Frontend Fiori — giving users a modern experience on a Clean Core-ready system.
For organizations planning an Upgrade from SAP ERP to S/4HANA
SAP S/4HANA Pre-Code Assessment
We assess the impact of all Custom Programs in your SAP ERP system prior to Upgrade, prioritize risk areas, and produce a clear Remediation Roadmap — so your project stays on track and risks are minimized.
For Implementation, Rollout, and Enhancement projects on SAP ERP and S/4HANA
ABAP Consultant สำหรับ SAP ERP & S/4HANA
We provide full-spectrum ABAP programming and technical consulting across all WRICEF types in every Module — analyzing business requirements, designing appropriate solutions, and developing to SAP Best Practice standards.
For organizations requiring ongoing ABAP system maintenance and Operation support
Operational Support
Monthly ABAP Support service available On-site, Remote, or Hybrid — covering bug fixes, additional development, and system maintenance, with Response Time SLA defined in the service agreement.
For organizations looking to improve SAP system performance
Performance Tuning
Optimizing and refining programs to improve performance and reduce processing time.
Ready for Your SAP S/4HANA Cloud Transition
Classic ABAP Custom Code may impact the cost and timeline of your Migration. Organizations that prepare today will have a clear advantage when the time comes to execute.
EXPERTISE & COMMITMENT
Expertise Built from Over 25 Years of Experience
ZyGen has delivered SAP ABAP services since day one, continuously expanding our capabilities across every technology era — from SAP ECC and S/4HANA through to ABAP Cloud and SAP BTP today.
PROFESSIONAL
Experience from Enterprise-Scale Projects Delivered Implementation, Rollout, Upgrade, and Operational Support engagements across mid-to-large organizations on both SAP ERP and SAP S/4HANA across multiple industries.
ADVISORY
Strategic Consulting, Not Just Execution Our team analyzes requirements, assesses technical risk, and recommends the approach best suited to each organization's context — with the client's long-term interests at the center.
RESPONSIBILITY
On-Time Delivery with Structured Quality Assurance Every project has a clear Project Plan, complete documentation, and a Quality Assurance process that is verifiable at every stage.
COMMUNICATION
Direct and Transparent Communication Clients can engage directly with the team responsible for their project — eliminating the information loss that comes from multi-layer coordination.
BEST PRACTICE
Developed to SAP Best Practice Standards Every Deliverable is designed and developed in line with SAP Best Practice guidelines, with Maintainability and Upgrade Compatibility considered throughout the system's lifecycle.
FLEXIBLE
Flexible Engagement Models We support both Fixed-Scope Projects and Time & Material arrangements, with team size adjustable to your needs and after-hours support available when required.
INDUSTRIES SERVED
Experience Across 9 Key Industries
ZyGen has worked with leading organizations across a wide range of industries, giving us a deep understanding of the specific requirements and business processes that differ across each sector.
Energy
Managing complex Interfaces between SAP and SCADA/OT systems, while supporting Custom Code Migration to Clean Core
Manufacturing
Supporting Custom Processes in PP, MM, and WM that Standard SAP cannot accommodate, developed with ABAP Cloud for long-term flexibility
Banking & Finance
Building systems with full auditability at every step, aligned with Compliance requirements and extendable on BTP
Automotive
Managing complex BOMs and multi-Supplier Interfaces through APIs developed with ABAP RAP
Retail
Handling high Transaction Volumes and Integration with POS and E-commerce systems via Clean Core Extension
Beverages
Managing Batch Management and Quality Inspection in PP/QM with precision on S/4HANA
Life Insurance
Developing Custom Reports and Interfaces with Core Insurance systems through ABAP OData and BTP
Telecommunications
Managing large Data Volumes and complex Billing Integration with Cloud-ready architecture
Utilities
Supporting Plant Maintenance with high Uptime requirements and BTP Extension capability when needed
Testimonial
Trusted by Leading Organizations
FREQUENTLY ASKED QUESTIONS
FAQ
Additional information for IT teams, executives, and procurement teams evaluating SAP ABAP services.
What ABAP services does ZyGen provide — does it cover both Classic ABAP and ABAP Cloud?
ZyGen provides comprehensive coverage across all WRICEF types (Workflow, Report, Interface, Conversion, Enhancement, Form) for SAP ERP and SAP S/4HANA, and fully supports ABAP Cloud including ABAP RESTful Application Programming Model (RAP), SAP Fiori (OData), and Clean Core Extension on SAP BTP. Whether it’s Custom Development, System Enhancement, or preparing for SAP S/4HANA, our team brings deep expertise in both technical execution and business process across all Modules.
When should an organization start planning for ABAP Cloud?
Organizations should begin planning when preparing to Upgrade to SAP S/4HANA or SAP S/4HANA Cloud. Classic ABAP code that modifies Standard Programs can impact the Upgrade process. Starting ABAP Cloud development now helps reduce Migration cost and project risk. For organizations still on SAP ECC, beginning a Custom Code assessment at this stage is the most appropriate starting point.
How does ZyGen ensure that developed solutions align with SAP S/4HANA's Clean Core approach?
ZyGen adheres to SAP’s Clean Core guidelines through three primary approaches:
- In-App Extensibility using Custom CDS Views, BAdIs, and In-App Exits without modifying Standard Code
- Side-by-Side Extensibility on SAP BTP using ABAP RAP Model in a Decoupled Architecture
- Upgrade-Ready Design that considers Maintainability, Upgrade Compatibility, and long-term Integration from the design stage onward
This ensures that developed solutions do not create obstacles to future Upgrades.
Can ZyGen work alongside an organization's internal IT team, and does it support Remote or Hybrid arrangements?
ZyGen has extensive experience working with internal IT teams across Co-development, Technical Consultation, and Knowledge Transfer engagements. We design our working methods to align with the client team’s existing processes and tools, and we support all arrangements — On-site, Remote, and Hybrid — as defined in the agreement.
What are ZyGen's engagement models and how is pricing structured?
ZyGen supports two primary engagement models. Fixed-Fee for projects with clearly defined scope — such as Custom Development, SAP Rollout, or ABAP Cloud Migration — delivered against agreed Milestones with transparent documentation and QA. And Time & Material for ongoing Operational Support or the allocation of ABAP Consultants as needed, for example 1 FTE over 3 months, with team size adjustable to organizational requirements. Contact us to receive a proposal tailored to your project.
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(+66) 62-859-3566 - Tab
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