SAP integration that connects the landscape end-to-end

Fragmented integrations are the hidden cost of every SAP landscape. BCS designs, builds, and manages integration architectures on SAP Integration Suite, replacing brittle point-to-point connections with governed, observable, and maintainable integration patterns that survive upgrades and scale with the business.

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PI/PO Mainstream Exit
2027

SAP ends mainstream PI/PO maintenance in December 2027, with extended support to 2030 (SAP).

Integrations Reworked
Most

Majority of legacy SAP integrations require rework during S/4HANA migration due to PI/PO design assumptions (Gartner).

Stakeholders Per Decision
22

Typical SAP integration decisions involve 22 stakeholders across IT, finance, operations, procurement (Forrester).

Agentic Integration

Integration that connects, orchestrates, and operates autonomously

Most enterprises treat integration as plumbing. BCS treats it as an intelligent layer that detects failures, reroutes flows, and resolves issues without human intervention, connecting every SAP and non-SAP system across your enterprise.

As the world's first Agentic System Integrator, BCS deploys Symphony across every integration programme BCS delivers. Symphony monitors every interface in real time, surfaces failures before they reach operations, and triggers automated resolution. Your teams stop firefighting broken interfaces and start running an enterprise that operates itself.

YOUR ENTERPRISE LANDSCAPE SAP Core S/4HANA · ECC · BTP Cloud Apps Salesforce · Workday · SF Partners EDI · B2B · Legacy SYMPHONY ORCHESTRATOR BCS Agentic Integration Layer 01 Detect 02 Reroute 03 Resolve Every failure detected and resolved without human intervention Governed · Observable · Self-healing Operations EWM · TM · Plant Analytics BW · Databricks · DL Productivity M365 · ServiceNow · Jira CONNECTED ENTERPRISE OUTPUT
Why SAP Integrations Fail

The integration failure modes that cost organisations most

Integration debt accumulates silently. A migration, an acquisition, or a system upgrade eventually exposes how fragile the landscape has become. Every failure pattern below is one BCS has seen repeatedly, and is designed to prevent before the first interface is built.

× Industry norm What usually happens
✓ BCS approach How BCS prevents it
×
Point-to-point proliferation
Every integration built as a direct connection between two systems, creating a web of dependencies that no single team fully understands and no tool can map reliably.
✓
API-led hub architecture replaces point-to-point sprawl
BCS designs every integration landscape around API-led connectivity principles. Point-to-point connections are retired and replaced with a managed hub that reduces total interface count and lowers long-term operational cost.
×
No error handling design
Integration flows built to handle the happy path only. Errors surface as business data discrepancies days or weeks after the source transaction failed silently.
✓
Error handling and monitoring designed before any build begins
Exception flows, dead-letter queues, retry policies, and operations dashboards are designed during the architecture phase. Every interface has a defined failure mode before a single line of integration code is written.
×
Testing done at go-live
Integration scenarios tested end-to-end for the first time during system integration testing, when changes are expensive and timelines are fixed.
✓
Integration testing starts in sprint, not at go-live
Integration test cases are authored alongside interface design. Automated regression suites run against every interface from the first build sprint, catching defects when they are cheapest to fix.
×
No monitoring or alerting
Integration flows running in production with no visibility into failure rates, throughput, or latency, until a business process stops working and someone notices.
✓
Centralised operations monitoring delivered as part of the build
Operations dashboards, automated alerting thresholds, and message replay capabilities are delivered as part of the integration build itself, not added reactively after the first production incident.
×
PI/PO migration deferred
SAP PI/PO migration treated as a Phase 2 workstream after S/4HANA go-live, creating a second high-risk cutover and a period of running legacy middleware alongside a modern core.
✓
PI/PO migration scoped and decommission dated upfront
BCS plans legacy middleware decommission from the start. Migration of existing PI/PO interfaces is scoped, costed, and sequenced in the programme plan so the old landscape is retired on a confirmed date.
×
Governance absent
No naming conventions, no reuse patterns, no change control. Every developer builds differently, creating a landscape that resists maintenance and cannot be handed over.
✓
API governance framework established from the first design sprint
API standards, versioning policies, security controls, and consumer onboarding processes are established during the design phase. The integration landscape stays governable as it grows beyond the initial programme.
Business Outcomes

What a well-integrated SAP landscape delivers

Integration is invisible when it works and catastrophic when it does not. A properly architected SAP Integration Suite landscape removes manual reconciliation, compresses process cycle times, and gives the business a single consistent data set across every connected system.

One version of operational truth

When SAP, third-party logistics, CRM, and e-commerce systems exchange data reliably through governed integrations, the business operates on a single consistent data set, not multiple versions reconciled manually.

Faster process cycle times

Automated, reliable integrations remove the manual data transfer and re-keying that stretches process cycle times. Order-to-cash, procure-to-pay, and record-to-report run faster when the handoffs are automated.

Upgrade and migration readiness

A governed SAP Integration Suite architecture is designed to survive SAP upgrades, migration events, and third-party system changes. The integration layer becomes an asset, not a liability.

SAP integration architecture and end to end connectivity outcomes

Reduced compliance and audit risk

Anugal monitors integration data flows for anomalies, data quality violations, and cross-system reconciliation gaps, surfacing compliance risks before they appear in an audit.

Operational visibility across systems

deKorvai surfaces cross-system analytics by aggregating data from integrated systems, demand signals, supplier performance, and financial positions visible in a single intelligence layer.

Lower integration maintenance cost

Standardised, governed iFlows maintained through SAP Integration Suite's lifecycle tooling require a fraction of the effort to maintain compared to bespoke middleware or direct API connections.

Methodology

How does BCS design and deliver SAP integrations?

BCS integration programmes follow a five-phase approach from landscape assessment to live operations. Every iFlow is built to a governed standard with error handling, monitoring, and regression testing included from build, not bolted on at the end.

01
Phase 1

Assess and Discover

BCS profiles the existing integration landscape, message volumes, and interface complexity. For PI/PO migrations, SAP Migration Assessment automatically classifies which interfaces can convert to CPI on an automated path.

02
Phase 2

Architecture and Design

The target SAP Integration Suite architecture, governance model, API strategy, error-handling design, and monitoring framework are defined. iFlow naming conventions and transport landscape are agreed before build begins.

03
Phase 3

Build and Test

iFlows are developed using BCS pre-built CPI templates and tested against target SAP and non-SAP systems. The integration regression test suite is established as a delivery artefact, not an afterthought.

04
Phase 4

Go-Live and Cutover

Parallel run validates the new integration estate against the legacy PI/PO landscape. Cut-over retires legacy interfaces only after BCS-deployed monitoring dashboards confirm clean message flow in the new platform.

05
Phase 5

Operations and Optimisation

BCS-managed integration operations run with Symphony-augmented incident detection and deKorvai anomaly analysis across data flows. Performance tuning is a continuous discipline, not a follow-on engagement.

Core Capabilities

Integration expertise across the SAP technology stack

BCS integration practice covers every layer of the SAP integration landscape, from PI/PO migration and SAP Integration Suite build to BTP API management, event-driven architecture, and ongoing managed operations with Symphony-augmented monitoring.

SAP Integration Suite (CPI) Development

Full SAP Integration Suite implementation, iFlow development, adapter configuration, mapping, value mapping, and exception handling. BCS pre-built iFlow template library compresses build time by 50% on common interface patterns.

PI/PO to CPI Migration

Full PI/PO landscape assessment and migration programme. SAP Migration Assessment and Migration Cockpit for automated migration, BCS development for complex interfaces requiring redesign. Parallel run and decommission managed as a single workstream.

BTP API Management

API-first integration design using SAP BTP API Management. API gateway configuration, rate limiting, security policies, developer portal, and analytics. Internal and external API governance programmes.

Event-Driven Architecture

SAP Event Mesh and event-driven integration patterns for high-volume, near-real-time integration scenarios. Event-based order processing, inventory updates, and supply chain signals.

Integration Monitoring & Operations

SAP Integration Suite monitoring, alerting, and SLA dashboards. BCS-managed integration operations with structured incident management and proactive performance monitoring.

Integration Security & Governance

OAuth2, certificate management, credential store, and integration governance. Naming conventions, transport management, and change control for enterprise integration landscapes.

Third-party Connector Library

Pre-built BCS connectors for Salesforce, Workday, ServiceNow, Microsoft 365, logistics providers, and banking APIs. Standard integration patterns for common enterprise system combinations.

Integration Testing Automation

Automated regression testing for integration scenarios using SAP Cloud ALM and BCS test frameworks. Regression suites that protect integration quality across SAP upgrade cycles.

Legacy Middleware Decommission

Structured decommission of SAP PI, PO, and non-SAP middleware after migration. Interface retirement inventory, dependency analysis, and parallel run management.

The BCS Difference

What other SAP integration partners cannot offer

BCS brings three proprietary platforms that no traditional integration partner can match. Symphony automates operations, deKorvai surfaces cross-system intelligence, and Anugal embeds continuous compliance, each working across your integrated SAP landscape from the day you go live.

Agentic Operations Platform

Symphony

Symphony agents are deployed across the integrated SAP landscape at go-live, autonomously detecting integration errors, reprocessing failed messages, and routing cross-system exceptions without human triage.

  • Automated integration error detection and reprocessing
  • Autonomous alerting and incident routing without human triage
  • Self-healing integration flows for common failure patterns
  • Operational monitoring and SLA reporting without manual dashboards
Know more
AI Decision Intelligence

deKorvai

deKorvai aggregates intelligence across the integrated SAP landscape, surfacing cross-system anomalies, integration performance trends, and demand signals from SAP and connected third-party systems.

  • Cross-system analytics aggregated from integrated data flows
  • Anomaly detection across integrated transaction volumes
  • Demand and supply signal aggregation from third-party systems
  • Integration performance analytics and throughput trending
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Compliance & Controls Automation

Anugal

Integrated SAP landscapes expand the compliance surface significantly. Every data flow crossing a system boundary carries audit risk. Anugal monitors cross-system data consistency, validates regulated data flows against compliance rules, and generates traceable audit evidence for transactions that span SAP and connected third-party systems.

  • Cross-system data reconciliation and compliance monitoring
  • Integration data quality validation against master data rules
  • Audit trail generation for regulated data flows
  • Compliance reporting across integrated system boundaries
Know more

Frequently Asked Questions

Refer to this section for answers to frequently asked questions related to SAP integration.

SAP Integration Suite versus PI/PO, which is the right target for new integrations?
SAP Integration Suite (CPI) is the strategic platform. SAP has confirmed PI/PO end of mainstream maintenance for December 2027, with extended support to 2030. All new integration development should target Integration Suite. PI/PO is a legacy platform with a fixed sunset, not a comparable option.

How does BCS handle integrations with non-SAP systems?
BCS designs integration architectures that span SAP and non-SAP systems on a single governed runtime, typically SAP Integration Suite. Connectivity to Salesforce, Workday, ServiceNow, AWS, Azure, and any standard API-enabled platform uses pre-built BCS iFlow templates with tested error handling and monitoring.

What is the role of MuleSoft or Boomi alongside SAP Integration Suite?
iPaaS platforms like MuleSoft are appropriate when the integration centre of gravity is outside SAP (Salesforce-centric, multi-cloud SaaS landscape). For SAP-centric landscapes, SAP Integration Suite is more cost-effective and better integrated. BCS architecture recommendations are based on the integration profile, not vendor preference.

Point-to-point versus event-driven architecture, which is right?
Point-to-point integrations are appropriate for low-volume, transactional flows where the source and target are known. Event-driven architectures (using SAP Event Mesh or Kafka) suit high-throughput, multi-subscriber scenarios where decoupling matters. Most enterprise SAP landscapes use both, with event-driven for high-fan-out events.

How does BCS govern integrations after go-live?
BCS deploys monitoring dashboards on the SAP Integration Suite Web UI before go-live, with Symphony-augmented alerting that flags failed messages, performance regressions, and SLA breaches. deKorvai surfaces anomaly patterns across integration data flows. Integration operations are a defined service, not an afterthought.
Why BCS

What makes BCS different for SAP integration?

Integration quality is invisible until it fails. These are the structural differences in how BCS designs, builds, and operates SAP integration programmes compared to the standard delivery model most enterprises have experienced and been burned by.

Governance before build

Naming conventions, transport landscape, error handling standards, and monitoring framework are defined before the first iFlow is written. Integration debt starts at zero and stays there.

Templates compress the timeline

BCS pre-built iFlow templates cover the most common SAP integration patterns, order processing, goods receipt, financial postings, HR replication. Build starts from a tested baseline, not a blank canvas.

PI/PO migration as a single workstream

BCS delivers PI/PO to CPI migration concurrent with S/4HANA programmes, eliminating the second-wave disruption of a separate middleware migration project.

Error handling is a design requirement

Every BCS iFlow includes structured error handling, dead-letter queuing, and alerting as delivery standards. Silent failures do not reach production.

Operations built in from day one

Monitoring dashboards, SLA reporting, and Symphony-augmented incident management are part of the integration delivery, not a follow-on engagement.

API strategy, not just integrations

BCS designs integration programmes within an API governance framework, internal developer portals, versioning, and deprecation policies that prevent the next generation of integration debt.

Related Services
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Tell BCS about the integration landscape, new SAP deployment, PI/PO migration, or a third-party connectivity programme, and BCS will scope an approach that delivers reliable, governed integrations from day one.

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30-minute discovery session.