SAP Integration Suite

Interfaces accumulate faster than anyone retires them

  • Enterprise applications that rarely operate independently
  • Point-to-point interfaces multiplying dependencies
  • Support complexity that grows with every new connection
  • Hybrid requirements introduced by cloud adoption
  • APIs, events, batch, files and partner messages each solved separately
  • No shared governance, monitoring or reusable content across them

A governed integration foundation for connected business processes

SAP Integration Suite gives every integration pattern one common environment — application integration, APIs, events, B2B and EDI, and hybrid connectivity — with governance, monitoring, security and reusable content shared, not rebuilt, per interface. AI agents add one more requirement: controlled, observable access to enterprise systems.

VISCAP’s role is integration-focused: assess the landscape, set the architecture and governance, build and migrate the flows, then stay on for monitoring and improvement.

What SAP Integration Suite enables

Nine capability areas, framed as business outcomes before any product name — a process that stays connected, a partner that onboards faster, an interface someone actually owns.

Connected end-to-end business processes

  • Connect applications across functions
  • Synchronize business information
  • Coordinate process steps
  • Reduce manual system handovers
  • Support cloud and on-premises applications
  • Maintain process continuity across platforms

SAP and non-SAP application integration

  • SAP-to-SAP integration
  • SAP-to-third-party integration
  • SaaS connectivity
  • Legacy-system connectivity
  • Application and process orchestration
  • Data transformation and routing

Governed enterprise APIs

  • Expose business services
  • Secure access
  • Standardize API policies
  • Manage traffic and consumption
  • Publish reusable API products
  • Monitor API use
  • Support internal, partner, and agent consumers

Responsive event-driven processes

  • Publish business events
  • Subscribe to relevant changes
  • Trigger downstream activities
  • Reduce direct application dependencies
  • Support asynchronous processes
  • Distribute events across environments
  • Enable real-time operational responses

B2B and partner connectivity

  • Connect suppliers, customers, logistics providers, and other partners
  • Exchange structured business documents
  • Support common EDI standards
  • Manage partner agreements
  • Map partner-specific formats
  • Monitor partner transactions
  • Improve partner onboarding governance

Hybrid integration

  • Connect cloud and on-premises systems
  • Support selected local runtime requirements
  • Address network and data-residency considerations
  • Retain central design and governance
  • Support phased cloud modernization

Integration modernization

  • Assess existing interfaces
  • Categorize migration complexity
  • Identify reusable and obsolete integrations
  • Move from legacy middleware
  • Redesign tightly coupled interfaces
  • Introduce current API and event patterns
  • Establish future integration standards

Integration operations and governance

  • Monitor message processing
  • Identify and resolve errors
  • Apply security controls
  • Govern patterns and technologies
  • Manage lifecycle and transports
  • Clarify ownership
  • Improve reuse and observability

Governed connectivity for AI agents

  • Expose selected APIs as agent tools
  • Create controlled MCP servers
  • Apply runtime policies
  • Observe agent access
  • Reuse existing API investments
  • Connect agents with SAP and non-SAP systems
  • Restrict actions through enterprise governance

SAP Integration Suite capabilities

Capability area 4.1

Cloud Integration

Relevant capability
SAP Cloud Integration
Connected VISCAP service
Capability scope
  • Application integration
  • Process integration
  • Message routing
  • Message transformation
  • Protocol conversion
  • Integration-flow orchestration
  • Cloud-to-cloud connectivity
  • Cloud-to-on-premises connectivity
  • SAP and non-SAP integration
  • Reusable integration packages
  • Error handling
  • Message monitoring
Relevant scenarios
  • S/4HANA and external applications
  • SuccessFactors and payroll providers
  • SAP CX and ERP
  • Procurement and supplier platforms
  • Finance and banking systems
  • Data and reporting applications
  • Legacy-system integration
  • Cross-functional process integration

VISCAP’s role across enterprise integration transformation

01

Integration landscape assessment

What’s actually connected today: the applications, the interfaces between them, the middleware carrying them, and the problems that keep recurring.

  • Current application landscape
  • Interface inventory
  • Middleware review
  • Business-process dependencies
  • Integration challenges
  • Security and operational requirements
  • Cloud and hybrid considerations
  • Integration roadmap
02

Integration architecture and governance

Settle the patterns first — synchronous or asynchronous, API or event, and who owns each decision after we leave.

  • Integration principles
  • Pattern selection
  • Synchronous versus asynchronous decisions
  • API and event strategy
  • B2B architecture
  • Technology selection
  • Naming and development standards
  • Ownership and governance
03

Application and process integration

Build the flows — transformation, routing, orchestration, error handling — adapting prebuilt content rather than rewriting it.

  • SAP-to-SAP integration
  • SAP and non-SAP integration
  • Cloud and on-premises connectivity
  • Message transformation
  • Routing
  • Orchestration
  • Error handling
  • Prebuilt-content adaptation
04

API and event enablement

Turn business services into governed APIs, and business changes into published events — policies and consumers defined up front.

  • API inventory
  • API exposure
  • Security policies
  • API products
  • Developer and partner access
  • Business-event assessment
  • Event architecture
  • Event-triggered scenarios
05

B2B and partner connectivity

Bring trading partners onto the platform: agreements, standards, mappings, onboarding, and ongoing monitoring.

  • Partner landscape
  • Message standards
  • Trading-partner agreements
  • Mapping requirements
  • Partner onboarding
  • Testing
  • Monitoring
  • Operational governance
06

Middleware modernization

Move off SAP PI, Process Orchestration and point-to-point middleware — interface by interface, in planned phases with managed coexistence.

  • SAP PI and Process Orchestration assessment
  • Migration Assessment
  • Interface classification
  • Migration and redesign decisions
  • Unsupported or obsolete interface review
  • Phased transition
  • Testing
  • Cutover and coexistence
07

Hybrid-runtime enablement

Where residency or latency requires local processing, stand up Edge Integration Cell without giving up central design and governance.

  • Edge Integration Cell assessment
  • Runtime architecture
  • Security and connectivity
  • Kubernetes readiness
  • Deployment considerations
  • Monitoring and operational ownership
08

Integration operations and continuous improvement

Integration is an operating discipline, not a project phase — sustained by monitoring, alerting, certificate management, release readiness and reuse.

  • Monitoring model
  • Alerting
  • Support ownership
  • Error-resolution process
  • Certificate and credential management
  • Release readiness
  • Performance improvement
  • Integration reuse
  • Landscape governance
09

Agent-connectivity readiness

Decide which APIs become agent tools, which MCP servers exist, and what they may do — before an agent programme decides for you.

  • API and action inventory
  • Agent-tool exposure
  • MCP server considerations
  • Access and runtime policies
  • Observability
  • Connections with the wider Business AI programme

Services supporting your SAP Integration Suite journey

All VISCAP services

SAP Consulting & Advisory

Assess the application landscape, define the target integration architecture, and establish integration principles, patterns, and governance.

SAP Implementation & Rollout

Build and deploy the integrations required across SAP implementations, business-unit rollouts, country programmes, and application expansions.

SAP Migration & Modernization

Assess and modernize SAP PI, Process Orchestration, legacy middleware, and point-to-point interface landscapes.

SAP Integration Services

Design, build, test, monitor, and support SAP and non-SAP application, API, event, B2B, and hybrid integration scenarios.

SAP Data, Reporting & Analytics

Connect the operational and analytical data required for reporting, planning, consolidation, and decision support.

SAP Application Management

Operate and govern integrations, interfaces, APIs, events, partner connections, and related platform components.

SAP Support & Optimization

Resolve integration issues, improve monitoring, strengthen performance, and refine integration architecture and reuse.

SAP Training & Change Enablement

Prepare integration teams, application owners, support teams, and business stakeholders for new integration processes and responsibilities.

Industries

Manufacturing

ERP and plant-system connectivity, supplier integration, production and quality events

Maintenance integration, logistics-provider connectivity, B2B and EDI, hybrid integration

View industry

Consumer Products and FMCG

Distributor and retailer integration, commerce and ERP connectivity, order and inventory integration

Logistics and warehouse partners, product and pricing data, EDI and high-volume events

View industry

Pharmaceuticals

Enterprise application integration, partner and supplier connectivity, controlled data exchange

Quality and manufacturing systems, government platforms, API security, monitoring and traceability

View industry

Chemicals

Plant and enterprise connectivity, supplier and logistics integration, product and batch information

Order and inventory exchange, maintenance systems, B2B and EDI, hybrid integration

View industry

Professional Services

ERP, CRM, HCM and project integration, employee and financial information

Time and expense connections, customer and partner APIs, reporting data, workflow connectivity

View industry

Engineering, Construction and Projects

Project and finance integration, contractor and supplier connectivity, procurement and material information

Site and field applications, document and partner exchange, project events, hybrid connectivity

View industry
Case study

Employee Central re-implementation, 33-channel broadcaster

Two SAP systems finally synchronized — Employee Central re-implemented and integrated with HCM Payroll over CPI.
Case study

Standardizing HR across 22 engineering & construction sites

1,900+ employees moved off a legacy HRMS, with ESS, MSS and integration to payroll and finance.
Insight

API or event: choosing the right integration pattern

When a synchronous call works, and when it quietly becomes an availability problem — framed around SAP Integration Suite.
Insight

Why the same SAP incident keeps coming back

Closing tickets isn’t fixing causes. What a recurring-incident review looks for, and why the fix usually sits outside the ticket queue.

Frequently asked questions

SAP Integration Suite is SAP’s integration platform as a service on SAP BTP — one environment spanning application integration, API management, events, B2B and EDI, and hybrid connectivity, with monitoring, security, governance and reusable content shared across every pattern, not per interface.

Yes — alongside SAP-to-SAP scenarios, it connects SaaS platforms, legacy systems, third-party applications and partner systems, using the same transformation, routing, monitoring and governance throughout.

Application integration moves and transforms data between systems. API management governs how a service is exposed and consumed — security, traffic limits, versioning, analytics, and who may call it. Most landscapes need both; confusing them produces unmanaged interfaces mislabeled as APIs.

When downstream systems must react to a change rather than ask for it — an order status moving, stock arriving, an employee joining. Publishing the event decouples systems, so new consumers can be added without touching the producer.

Yes. Cloud-to-on-premises connectivity is standard, and where residency, network or latency needs local processing, Edge Integration Cell provides that runtime while design, transport and governance stay central.

By governing agent connectivity, not leaving it ad hoc: selected APIs become agent tools, MCP servers are published under control, and runtime policy plus observability define what an agent can reach and do — reusing existing API investment, not a second, unmanaged route in.

Integration Suite is the integration capability within SAP BTP, not a separate product. BTP is the wider environment — application development, extensions, automation, data, analytics, AI and platform governance — so integrations live alongside everything else built on it.

Yes — among the most common scenarios: finance, procurement, sales and supply-chain for S/4HANA; employee, payroll, time, talent and benefits for SuccessFactors; customer, product, pricing, order and service for CX. Prebuilt content covers most standard cases; adapting it to your processes is the remaining work.

End to end — landscape assessment and interface inventory, target architecture and governance, build and test, API and event enablement, B2B partner onboarding, middleware migration, then monitoring, support and continuous improvement.

Yes — for running landscapes as well as new builds: reviewing the architecture, improving monitoring and error handling, retiring duplicated interfaces, tightening API governance, and preparing for agent connectivity.

Contact Us

Speak with VISCAP’s SAP consulting team to discuss your integration landscape, current middleware, and next steps.

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