Real-time
Two-way sync
Changes in Körber WMS or SAP S/4HANA instantly reflect in both systems. No stale data, no manual imports.
ERP
Körber WMS to SAP S/4HANA integration — real-time, two-way sync
Keep Körber WMS and SAP S/4HANA in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
- SOC 2 and 6 other compliance frameworks
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Adopted by fast-scaling companies moving mission-critical data in real time
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Why teams connect Körber WMS and SAP S/4HANA
Two ERPs, one set of facts: Stacksync keeps Körber WMS and SAP S/4HANA consistent in real time, whether they split the business or one is replacing the other.
Companies run two ERPs for structural reasons: a two-tier setup with subsidiaries on lighter systems, an acquisition that brought its own stack, a split by function or region, or a migration that will take quarters. In all of these, some of the same organizations, people, and transactions exist in both systems, and keeping them aligned by hand is a standing tax on the back office.
Stacksync syncs Orders, Shipments, Locations, Tasks in Körber WMS with Customer / Supplier Roles, Production Orders, Business Partners, Sales Orders in SAP S/4HANA bi-directionally and in real time, with field-level mapping across the two data models and conflict rules you define. A record changed in either system is reflected in the other within seconds, not at the next interface run.
Common use cases
- 01 Push orders from the ERP into the WMS for fulfillment and return shipment confirmations automatically
- 02 Mirror receiving and ASN data into procurement systems for inbound visibility
- 03 Feed S/4HANA financial and logistics documents into a data warehouse for reporting without custom ABAP extracts.
- 04 Keep supplier records aligned between S/4HANA procurement and third-party spend platforms.
Common sync patterns
Shared master data
Where both systems keep records of the same customers, suppliers, or organizations, a correction in either updates the other.
Split by function
Where one system is the people or finance suite and the other runs operations, the records both sides depend on, such as organizations, cost centers, and reference data, stay in agreement.
Two-tier roll-up
Where subsidiaries run one system and headquarters runs the other, shared records and transactions flow up continuously, so consolidation starts from live data.
What you can sync between Körber WMS and SAP S/4HANA
Representative objects on each side — any object or custom field can map to any target. Schemas are auto-detected; types are converted between the two systems.
| Körber WMS objects | SAP S/4HANA objects | How this pairing syncs | |
|---|---|---|---|
| Returns Return receipts flow back to commerce and ERP systems for refunds and restocking. | Customer / Supplier Roles Role-specific views of Business Partners mapped to CRM account types. | Returns is specific to Körber WMS and Customer / Supplier Roles to SAP S/4HANA — each maps to any object or custom field on the other side. | |
| Items Item definitions keep the WMS aligned with the ERP item master. | Production Orders Manufacturing order status surfaced in planning and operations tools. | Items is specific to Körber WMS and Production Orders to SAP S/4HANA — each maps to any object or custom field on the other side. | |
| Inventory On-hand quantities by location feed availability in order-taking systems. | Business Partners Unified customer and supplier master records, the anchor entity for CRM-to-ERP account syncs. | Inventory is specific to Körber WMS and Business Partners to SAP S/4HANA — each maps to any object or custom field on the other side. | |
| Receipts / ASNs Inbound notices and receipt confirmations sync with procurement systems. | Sales Orders Order headers and line items synced to CRMs and fulfillment systems as they are created or amended. | Receipts / ASNs is specific to Körber WMS and Sales Orders to SAP S/4HANA — each maps to any object or custom field on the other side. | |
| Orders Outbound orders arrive from the ERP or OMS for allocation and fulfillment. | Purchase Orders Procurement documents shared with supplier portals and spend-management tools. | Orders is specific to Körber WMS and Purchase Orders to SAP S/4HANA — each maps to any object or custom field on the other side. | |
| Shipments Ship confirmations and tracking references return to the order source system. | Products / Materials Material master data distributed to e-commerce, PIM, and CRM catalogs. | Shipments is specific to Körber WMS and Products / Materials to SAP S/4HANA — each maps to any object or custom field on the other side. |
How changes propagate between Körber WMS and SAP S/4HANA
Each direction of the sync is driven by what the source system can signal and what the destination accepts — detection, delivery, and expected latency below.
Körber WMS SAP S/4HANA Interval-based propagation
DetectionStacksync polls Körber WMS for changes on an incremental schedule, reading only records changed since the previous pass. Polling or message/file-based export from the WMS host interface.
DeliveryEach detected change is written to SAP S/4HANA through its API, with automatic retries and rate-limit backoff.
SAP S/4HANA Körber WMS Interval-based propagation
DetectionStacksync polls SAP S/4HANA for changes on an incremental schedule, reading only records changed since the previous pass. Polling on change timestamps exposed by the OData services.
DeliveryEach detected change is written to Körber WMS through its API, with automatic retries and rate-limit backoff.
Rate-limit considerations
- Körber WMS: Constrained by deployment architecture rather than published API rate limits.
- SAP S/4HANA: Subject to the platform's API rate limits, which vary by edition and communication arrangement.
What ships with Körber WMS ⇄ SAP S/4HANA
Connect Körber WMS and SAP S/4HANA for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Körber WMS–SAP S/4HANA connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Körber WMS or SAP S/4HANA data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.
At scale
Event queues
Handle millions of events per minute without losing a single Körber WMS or SAP S/4HANA record.
Observability
Monitoring
Track your Körber WMS ⇄ SAP S/4HANA sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Körber WMS and SAP S/4HANA.
How the Körber WMS and SAP S/4HANA connectors work
Körber WMS
- Integration surface
- Varies by deployment; typically host-interface messages, file exchange, or vendor APIs via middleware
- Authentication
- Credentials issued per deployment
- Change detection
- Polling or message/file-based export from the WMS host interface
- Capabilities
- read · write
- Rate limits
- Constrained by deployment architecture rather than published API rate limits
SAP S/4HANA
- Integration surface
- OData REST APIs (v2/v4), with SOAP, BAPI/RFC, and IDoc interfaces on on-premise editions
- Authentication
- OAuth 2.0 with communication arrangements on cloud editions; basic auth or certificate-based on-premise
- Change detection
- Polling on change timestamps exposed by the OData services; business events can be emitted through SAP's event infrastructure on cloud editions
- Capabilities
- read · write
- Rate limits
- Subject to the platform's API rate limits, which vary by edition and communication arrangement
How it works
How to connect Körber WMS to SAP S/4HANA — three steps, no code
Configure and sync within minutes, no code. Whether you sync 50k or 100M+ records, Stacksync handles the queues, infra, and plumbing. Integrations are non-invasive and need zero setup on your systems.
- 01
Connect your apps
Authenticate Körber WMS and SAP S/4HANA with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Körber WMS
connected
SAP S/4HANA
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Körber WMS and SAP S/4HANA objects to sync — Stacksync auto-detects both schemas, including custom fields where the platform exposes them. Sync to existing tables, or let Stacksync create new ones with ideal data types.
objects · Körber WMS ⇄ SAP S/4HANACustomers 12,480Sales Orders 8,213Invoices 5,902Items 1,344 - 03
Map fields
Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.
Körber WMS SAP S/4HANACompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Körber WMS and SAP S/4HANA integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between Körber WMS and SAP S/4HANA: authenticate both systems, choose the objects to sync (such as Körber WMS's Returns and Items), map fields visually, and changes propagate both ways in milliseconds — no code required.
-
Stacksync pricing is usage-based and starts at $1,000/month, including the managed Körber WMS and SAP S/4HANA connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Körber WMS–SAP S/4HANA integration in-house.
-
Yes — Stacksync ships production-grade connectors for both Körber WMS and SAP S/4HANA. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
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Change detection on Körber WMS: Polling or message/file-based export from the WMS host interface. On SAP S/4HANA: Polling on change timestamps exposed by the OData services; business events can be emitted through SAP's event infrastructure on cloud editions. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
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On the Körber WMS side: Orders, Shipments, Locations, Tasks, plus custom fields where Körber WMS exposes them. On the SAP S/4HANA side: Customer / Supplier Roles, Production Orders, Business Partners, Sales Orders. Stacksync auto-detects both schemas and converts types between the two systems.
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Yes. Each object mapping can be bidirectional or restricted to a single direction (both systems accept writes). Read-only mirrors, one-way pushes, and full two-way sync can be mixed in the same integration.
SECURITY
Security teams trust Stacksync
As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers.
SOC 2 Type II
ISO 27001
HIPAA BAA
GDPR
CCPA
DPF US-EU-UK-CH
→ SECURITY WITH BENEFITS
SSO & SCIM
Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.
Alerts
Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.
Secure connection options
Securely connects to your systems with:
Related integrations
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