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SAP Custom Development

SAP ABAP Development Services for Complex Enterprise Landscapes

We deliver production-grade ABAP solutions - custom reports, BAPIs, BAdIs, enhancement frameworks, SmartForms, Adobe Forms, and ABAP for HANA - that extend your SAP investment without compromising upgrade compatibility or system stability.

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500+
Enterprise Clients
10,000+
Engineers Deployed
50+
Countries Served
99.4%
CSAT Score
48h
Team Assembly

The Challenge

Standard SAP Functionality Rarely Fits Your Exact Business Processes

Every enterprise runs unique operational workflows that standard SAP configuration cannot fully accommodate. Without experienced ABAP development, organisations resort to workarounds that accumulate technical debt, hinder S/4HANA migration, and increase operating risk. Legacy custom code written without OO principles or HANA awareness becomes a persistent performance liability that grows more expensive to maintain with each SAP release cycle.

68%
of SAP customers carry significant custom code technical debt
40%
longer S/4HANA migration timelines due to unreviewed custom ABAP
$2.4M
average annual cost of maintaining poorly architected ABAP custom code
3x
higher incident rate for programmes without unit test coverage

Why QuickHire

Why Enterprises Choose QuickHire

01

Certified ABAP Architects

Our consultants hold current SAP ABAP certifications and average over 10 years of hands-on development across R/3, ECC, and S/4HANA landscapes. Every engagement is led by an architect who has delivered comparable scope in your industry.

02

HANA-Optimised Development

We design all new ABAP development with HANA push-down principles from the outset, using CDS Views, AMDPs, and Open SQL best practices to eliminate application-layer bottlenecks. Clients consistently achieve 50 to 70 percent runtime improvements over classical ABAP patterns.

03

No-Modification Policy

We implement all customer logic exclusively through SAP-supported enhancement mechanisms - BAdIs, enhancement spots, and implicit enhancement points - ensuring your system remains fully upgradeable. This principle has protected our clients through multiple SAP release transitions without custom code regressions.

04

Test-Driven Quality Assurance

Every ABAP class and function module is delivered with ABAP Unit test coverage of at least 80 percent, and all code passes SAP Code Inspector extended checks before transport. Our quality gate process reduces production defects by 60 percent compared to industry averages.

05

Enterprise Documentation Standards

All deliverables include technical design documents, inline ABAP documentation, transport request logs, and structured knowledge transfer sessions with your internal team. Documentation is maintained in your SAP Solution Manager or Cloud ALM landscape where available.

06

Legacy Modernisation Expertise

Our modernisation practice has refactored over 2 million lines of legacy ABAP across financial services, manufacturing, and retail clients, reducing custom code volume by 20 to 35 percent while improving performance and maintainability. We use a characterisation testing approach to ensure zero business logic regression during refactoring.

Challenges

Common Enterprise Pain Points

01

S/4HANA Migration Compatibility Gaps

Organisations approaching S/4HANA migration frequently discover that years of custom ABAP development contains deprecated APIs, non-HANA-compatible SELECT patterns, and direct modifications to SAP standard objects. Addressing these gaps requires systematic code analysis, re-architecture, and thorough regression testing across affected business processes before the migration cutover window.

02

Performance Degradation in Complex Custom Reports

Custom ABAP reports written for classical RDBMS environments often exhibit severe performance regression when run against HANA databases, because the query patterns that were adequate on Oracle or DB2 do not leverage HANA's in-memory columnar architecture. Re-engineering these programmes requires specialist knowledge of HANA execution plans, CDS push-down capabilities, and ABAP parallelisation techniques.

03

Enhancement Conflicts During SAP Upgrades

Poorly documented or non-standard enhancement implementations frequently fail or produce unexpected behaviour during SAP support package and release upgrades, forcing expensive emergency fixes in narrow maintenance windows. Establishing a disciplined enhancement framework with version-controlled documentation and regression test suites is essential for organisations running frequent SAP update cycles.

04

Output Form Modernisation and Compliance

Many enterprises still rely on SAPscript or early SmartForm implementations for critical business documents such as invoices, delivery notes, and regulatory reports. These ageing form technologies lack support for modern PDF/A standards, right-to-left language rendering, and digital signature integration, creating operational risk and compliance exposure in regulated industries.

05

Integration Complexity in Multi-System Landscapes

ABAP-based integrations to external systems built on RFC, IDoc, or SOAP web services often accumulate without architectural oversight, creating fragile point-to-point dependencies that are difficult to monitor and expensive to change. Rationalising these integrations onto a structured middleware-aware pattern using SAP Integration Suite alongside clean ABAP-side APIs is a prerequisite for scalable landscape management.

Our Approach

Structured ABAP Engineering That Scales With Your SAP Landscape

Our ABAP development practice applies a consistent engineering discipline across every engagement: structured design before implementation, mandatory test coverage, SAP-standard enhancement mechanisms only, and HANA-optimised data access patterns. This disciplined approach produces custom developments that remain performant, maintainable, and upgrade-safe through your entire SAP lifecycle.

01
ABAP for HANA Re-Architecture
We redesign data-intensive custom programmes using CDS Views, AMDPs, and Open SQL 7.x features to push computation to the HANA layer, delivering order-of-magnitude performance improvements without changing business logic.
02
Enhancement Framework Implementation
All customer-specific logic is delivered through BAdIs, enhancement spots, and Business Transaction Events, creating clean extension points that survive SAP upgrades and support package applications without modification.
03
ABAP RAP and Fiori Integration
New transactional applications are built on the ABAP RESTful Application Programming Model with OData V4 service exposure, connecting seamlessly to SAP Fiori Elements UI and enabling side-by-side BTP extensibility.
04
Legacy Code Modernisation
We systematically convert procedural ABAP programmes to object-oriented designs with full unit test suites, reducing technical debt volume while improving testability and alignment with SAP's S/4HANA programming model.

Delivery Models

How We Deliver

Fixed-Scope ABAP Project

Defined deliverables - such as a suite of custom reports, a form migration programme, or a HANA code push-down initiative - delivered against agreed milestones with formal UAT sign-off and transport documentation.

Timeline
6-16 weeks
Team Size
2-5 ABAP consultants
ABAP Staff Augmentation

Certified ABAP developers and architects embedded directly into your SAP CoE or implementation team, operating under your sprint cadence and project governance with daily availability and direct Jira and ServiceNow integration.

Timeline
3-24 months
Team Size
1-8 consultants
Managed ABAP Support

Ongoing custom code support, minor enhancements, and break-fix services delivered via a monthly retainer with defined SLA tiers for incident response, change request volume, and proactive code health reviews.

Timeline
Ongoing
Team Size
1-3 consultants

Capabilities

Technical Capability Matrix

Core ABAP Development
Classical ABAP and ABAP OOFunction Modules and BAPIsBAdIs and User ExitsEnhancement Spots and Implicit EnhancementsABAP Workbench and Eclipse ADT
ABAP for HANA
CDS Views (DDIC and ABAP-based)ABAP Managed Database Procedures (AMDP)Open SQL 7.x and ADBCSAP HANA SQL Analyser IntegrationABAP Test Cockpit and Code Inspector
Reporting and Output
ALV Grid and ALV Tree ReportsSAP Query and InfosetsSmartForms DevelopmentAdobe Interactive Forms (ADS)SAPscript to Adobe Migration
Integration and APIs
RFC and Remote Function CallsIDoc Development and ProcessingSOAP Web Services Provider and ConsumerREST API Consumption via HTTP ClientOData V2 and V4 Service Development

Engagement Models

How We Engage

Choose the model that fits your programme governance, budget cycle, and team structure.

01

Staff Augmentation

Engineers embed directly under your management.

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02

Dedicated Developers

Full-time team aligned to your product roadmap.

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03

Managed Teams

End-to-end delivery with SLA-backed outcomes.

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04

Engineering Pods

Autonomous cross-functional pods per domain.

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05

Offshore Dev Centre

Permanent engineering base in India. Full IP ownership.

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06

Build-Operate-Transfer

We build and run it. You take ownership on schedule.

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Our Process

From Discovery to Delivery

1

Technical Landscape Assessment

Day 1

We analyse your current ABAP custom code volume, complexity metrics, HANA compatibility gaps, and enhancement implementation patterns using SAP Code Inspector, Custom Code Migration App, and manual expert review.

2

Requirements and Design

Days 2-5

Functional requirements are translated into detailed technical design documents covering class hierarchies, database access patterns, enhancement points, and transport landscape mapping, reviewed and approved before coding begins.

3

Development and Unit Testing

Weeks 2-8

ABAP development proceeds in structured sprints with daily progress updates, peer code reviews after each programme unit, and ABAP Unit test suite completion before any object is moved to the quality system.

4

Integration Testing and UAT Support

Weeks 9-12

We support your functional teams through integration and user acceptance testing, providing rapid defect resolution, test evidence documentation, and transport request management for approved objects.

5

Production Go-Live and Hypercare

Ongoing

Production transport is coordinated with your Basis team and change management process, followed by a hypercare period with dedicated ABAP support, performance monitoring, and knowledge transfer completion.

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Security & Compliance

Enterprise-Grade Security by Default

✓ISO 27001 Certified✓SOC 2 Type II Ready✓GDPR Compliant✓DPDP Act Ready✓NDA on Day 1✓MSA Available✓IP Assignment Clauses✓Escrow Options

Governance

Programme Governance

✓

Transport Governance

All ABAP objects move through a controlled transport landscape with mandatory technical review and approved change ticket linkage before any production import is executed.

✓

Code Quality Gates

SAP Code Inspector extended checks, ABAP Unit test coverage reports, and peer review sign-off are mandatory gates before objects progress from development to quality or production.

✓

Naming and Standards Compliance

All custom objects follow agreed naming convention standards in the Z or Y namespace with project prefix conventions that enable easy identification, reporting, and lifecycle management.

✓

Security and Authorisation Review

All custom programmes are reviewed for authorisation object usage, S_TCODE and S_DEVELOP exposure, and injection vulnerabilities before transport to quality and production systems.

Team Structure

Your Enterprise Team

Our SAP ABAP delivery teams combine certified technical architects, experienced senior developers, and functional domain specialists who understand the business processes behind every ABAP requirement. All engagements include a dedicated technical lead accountable for code quality, design consistency, and client communication across the full delivery lifecycle.

✓ABAP Technical Architect
✓Senior ABAP Developer
✓ABAP for HANA Specialist
✓SAP Fiori and RAP Developer
✓ABAP Output Forms Specialist
✓SAP Integration Developer
✓ABAP Quality Assurance Engineer
✓SAP Basis Liaison Consultant

Project Lifecycle

From Kickoff to Production

01
1-2 weeks

Discovery and Assessment

Custom code inventory, HANA compatibility report, technical debt register, and modernisation roadmap.

02
1-3 weeks

Design and Architecture

Technical design documents, class diagrams, enhancement point specifications, and transport landscape documentation.

03
4-10 weeks

Development and Unit Testing

Developed ABAP objects, ABAP Unit test suites, Code Inspector results, and peer review records.

04
2-4 weeks

Integration Testing and UAT

Test evidence packages, defect resolution logs, UAT sign-off documentation, and approved transport requests.

05
Ongoing

Production Support and Handover

Production transport records, operational runbooks, knowledge transfer session recordings, and solution documentation updates.

Case Studies

Enterprise Outcomes

Manufacturing

A global automotive parts manufacturer needed to migrate 340 SAPscript and SmartForm output templates to Adobe Forms ahead of an S/4HANA go-live.

We delivered a factory-style migration approach with reusable style templates and automated layout validation, completing all 340 forms in 14 weeks with zero production defects at go-live.

100%on-time form migration with zero production defects
Financial Services

A regional bank's custom FI-CO reporting suite was consuming 45 minutes of batch window per night, threatening end-of-day close timelines.

We re-architected 12 custom reports using CDS Views and HANA push-down aggregation, reducing the combined batch runtime to under 6 minutes without changing any output formats or downstream file interfaces.

87%batch runtime reduction for FI-CO custom reporting suite
Retail

A multi-brand retailer's S/4HANA migration was blocked by 1,200 custom ABAP objects containing deprecated syntax and non-released API usage.

Our modernisation team resolved all compatibility issues across 8 sprints, retired 280 redundant programmes, and delivered the client's ABAP landscape in full S/4HANA readiness two months ahead of the migration cutover.

23%custom code volume reduction accelerating S/4HANA migration

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Hiring Models

One platform, two ways to hire

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Both models use the same vetted talent network · PM always included · Multi-country billing

Frequently Asked Questions

Our SAP ABAP development services cover the full spectrum of custom development within the SAP ecosystem, including classical ABAP, ABAP Object-Oriented programming, enhancement frameworks, BAPIs, BAdIs, user exits, SmartForms, Adobe Forms, custom reports, and ABAP for HANA using CDS Views and AMDPs. We work across SAP ECC, S/4HANA, and BW environments to deliver tailored solutions that extend standard SAP functionality without modifying the standard codebase. Our consultants also specialise in legacy ABAP code modernisation, converting procedural programmes to object-oriented designs and optimising performance for HANA-based deployments. Every engagement begins with a thorough technical assessment of your existing landscape to ensure new developments align with SAP best practices and upgrade roadmap commitments.
Our ABAP for HANA practice starts with a code-level analysis using SAP Code Inspector and the ABAP Test Cockpit to identify performance bottlenecks and non-HANA-optimised patterns such as nested SELECT loops and non-indexed table reads. We then redesign data access layers using Core Data Services (CDS) Views, ABAP Managed Database Procedures (AMDPs), and Open SQL enhancements to push computation to the HANA in-memory engine. CDS Views are built with annotations for Fiori UI exposure, analytics, and OData service generation, ensuring your custom developments are forward-compatible with SAP S/4HANA. The result is typically a 60 to 80 percent reduction in query execution time compared to classical ABAP database access patterns.
We follow a design-first approach to ABAP OO, beginning with UML class diagrams and interface contracts before writing a single line of code. Our teams apply SOLID principles, design patterns such as Factory, Strategy, and Observer, and SAP-specific patterns including the Business Object Layer and Access Control Layer. All ABAP classes are developed with full unit test coverage using ABAP Unit Framework, and code is peer-reviewed against our internal ABAP OO coding standards before being transported to quality. This approach reduces long-term maintenance costs by an average of 40 percent compared to procedural ABAP, and makes enhancement points significantly easier to identify and extend during future development cycles.
Our consultants have deep expertise in SAP enhancement technologies, including classical user exits, BTE (Business Transaction Events), BAdI (Business Add-Ins), enhancement spots, and implicit and explicit enhancement points introduced in recent SAP releases. We strictly follow a no-modification policy, ensuring that all customer-specific logic is implemented through SAP-supported extension mechanisms to preserve upgrade compatibility. When a required BAdI does not exist in the standard, we work with your SAP Basis team to propose and implement custom enhancement spots following SAP guidelines. All enhancements are documented with technical specifications and tested across affected business processes before transport to production.
Yes, our ABAP team delivers the full range of SAP reporting and output form solutions, from classical ALV Grid and ALV Tree reports to modern OData-backed Fiori analytical apps. For output forms, we develop and migrate SmartForms, SAPscript, and Adobe Interactive Forms (ADS) for documents such as purchase orders, delivery notes, invoices, and HR correspondence. We frequently modernise legacy SAPscript-based forms to Adobe Forms, improving layout control, font rendering, and PDF/A compliance for regulatory requirements in audited industries. Our output management engagements include performance optimisation of print programmes and integration with SAP Output Management and BRF+ for dynamic form routing.
We offer three primary engagement models tailored to enterprise requirements. Project-based engagements are suited for well-scoped deliverables such as a new custom module, a form migration programme, or a HANA code push-down initiative, with fixed milestones and acceptance criteria. Staff augmentation places certified ABAP consultants directly into your delivery team, operating under your project governance and sprint cadence with daily availability. Managed ABAP services provide ongoing development, break-fix, and minor enhancement support via a monthly retainer with defined SLA tiers for incident response and change request volume. All models include dedicated technical leads, documented handover, and knowledge transfer sessions to build internal capability.
Code quality is enforced through a multi-layer process that includes peer code review, automated static analysis via SAP Code Inspector with extended check variants, and ABAP Unit tests with a minimum 80 percent code coverage requirement on all new development. We maintain a project-specific coding guideline document aligned to the SAP NetWeaver and S/4HANA programming model. All transports are reviewed by a senior technical architect before being moved to quality or production systems, and we use SAP Transport Organizer with gCTS (Git-enabled Change and Transport System) for version control where clients have enabled it. Post-deployment, we monitor custom code performance using SAP Custom Code Migration App and address regressions proactively within agreed SLA windows.
We support ABAP development across the full range of SAP S/4HANA deployment options. For S/4HANA on-premise and Private Cloud, we develop classical custom objects as well as ABAP RESTful Application Programming Model (RAP) artefacts compatible with the three-tier extensibility model. For S/4HANA Public Cloud (SAP Business Technology Platform ABAP Environment), we develop exclusively in the ABAP Cloud tier-1 extensibility model, which restricts access to released SAP APIs only to ensure cloud upgrade compatibility. We are experienced with the SAP BTP ABAP Environment (Steampunk) and can guide clients through strategic decisions around in-app extensibility, side-by-side extensibility, and key-user extensibility depending on the modification scope required.
The ABAP RESTful Application Programming Model (RAP) is the strategic programming model for building transactional and analytical Fiori applications in S/4HANA and BTP ABAP Environment. It combines CDS Views for data modelling, behaviour definitions for business logic, and OData V4 service exposure in a structured, metadata-driven framework that eliminates much of the boilerplate code required in earlier ABAP development approaches. Our consultants are proficient in both managed and unmanaged RAP scenarios, including draft handling, action implementations, determinations, validations, and feature controls for UI adaptation. Adopting RAP ensures that custom developments align with SAP's long-term roadmap and can take advantage of future ABAP language innovations without requiring re-architecture.
Legacy ABAP modernisation engagements begin with a comprehensive technical debt assessment using SAP Custom Code Migration App, SAP Readiness Check, and manual review of high-complexity programmes identified by cyclomatic complexity analysis. We then prioritise modernisation candidates based on business criticality, change frequency, and HANA compatibility gaps identified during the assessment. Refactoring is delivered iteratively using a characterisation testing approach: we first add unit test coverage to existing code to lock current behaviour, then refactor to ABAP OO or ABAP for HANA patterns with confidence that business logic is preserved. Clients typically retire 20 to 35 percent of custom code volume during these engagements by consolidating redundant programmes and replacing bespoke logic with standard SAP functionality that has matured since original development.
Yes, our ABAP consultants design and implement a wide range of integration patterns, including RFC and BAPI calls, IDoc creation and processing, SOAP web service clients and providers using the SAP Web Services Framework, and REST API consumption using the SAP HTTP Client Library and cl_web_http_client_manager. For modern integration scenarios, we design ABAP-side logic that pairs with SAP Integration Suite middleware, ensuring a clean separation of concerns between business logic and message transport. We also develop custom IDoc types and message variants for EDI scenarios, and implement ALE distribution model extensions for multi-system SAP landscapes. All integrations include structured error handling, exception logging via SAP Application Log (SLG1), and alerting configurations to support operational monitoring.
Our ABAP consultants bring industry-specific functional knowledge across manufacturing, retail and consumer goods, life sciences and pharmaceuticals, financial services and banking, utilities and energy, professional services, and public sector organisations. This domain expertise enables our developers to understand the business context behind every technical requirement rather than treating ABAP as pure programming divorced from operational impact. In manufacturing, for example, our team has deep experience with PP, QM, and WM module extensions; in financial services, with FI-CO customisations, dunning enhancements, and regulatory reporting programmes. Industry-specific knowledge reduces requirements clarification cycles by 30 to 40 percent and produces solutions that require fewer post-go-live change requests.
We follow a structured transport landscape strategy aligned to SAP recommendations: typically a three-system landscape of Development, Quality Assurance, and Production with clearly defined transport routes and import sequences. All ABAP objects are created in dedicated workbench and customising transport requests, named according to agreed conventions that enable traceability back to project tasks and approved change tickets. We integrate with change management tools such as ServiceNow or Jira to link transport requests to approved change records before any production import is scheduled. For clients using SAP Solution Manager or Focused Build, we align our transport workflow to the managed system landscape and ChaRM (Change Request Management) process to ensure audit-ready release documentation.
Our ABAP performance tuning practice addresses both database-level and application-level bottlenecks using a structured profiling methodology. At the database level, we use SAP HANA SQL Analyser, EXPLAIN PLAN, and the HANA Plan Visualiser to identify missing indexes, inefficient join orders, and opportunities for CDS-based computation push-down. At the application level, we profile programmes with SAP Performance Trace (ST05, SE30, SAT) to locate expensive function module calls, unnecessary internal table operations, and suboptimal buffering strategies. Common optimisations include replacing SELECT loops with array fetches, using secondary table keys, leveraging parallel processing via CALL FUNCTION STARTING NEW TASK, and redesigning ALV reports to use lazy-loading patterns. Clients consistently see 50 to 70 percent runtime reductions after a structured tuning engagement.
Every ABAP development engagement includes a documentation package comprising technical design documents (TDD), functional specification cross-references, inline code commentary following ABAP documentation standards, and ABAP Unit test result reports with coverage metrics. At project close, we conduct structured knowledge transfer sessions with your internal ABAP team or SAP Centre of Excellence, covering design decisions, extension points, and long-term maintenance guidance. Where clients use SAP Solution Documentation in Solution Manager or Cloud ALM, we populate the solution landscape and business process documentation to embed custom object context within the broader landscape record. We also provide operational runbooks for regular batch jobs, interface monitors, and error recovery procedures so that your teams can manage the solution confidently without dependence on external consultants.
Our SAP ABAP consultants hold current SAP certifications including C_TAW12 (ABAP with SAP NetWeaver), C_ABAPD_2309 (ABAP Development for S/4HANA), and relevant module-specific credentials in SD, MM, FI, and PP functional areas reflecting the domains in which they deliver. Beyond certifications, our technical architects have ten or more years of hands-on ABAP experience covering multiple SAP release cycles from R/3 through S/4HANA 2023. We invest in continuous learning through SAP Learning Hub subscriptions, openSAP course completions, and active participation in SAP Community, ensuring consultants remain current with ABAP language innovations such as inline declarations, constructor operators, and mesh processing introduced in recent ABAP releases.
Industries
ManufacturingFinancial ServicesRetail and Consumer GoodsLife SciencesUtilities and Energy