Real-time
Two-way sync
Changes in Infor M3 or SAP instantly reflect in both systems. No stale data, no manual imports.
ERP
Infor M3 to SAP integration — real-time, two-way sync
Keep Infor M3 and SAP 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
- POC with real engineers in minutes
Adopted by fast-scaling companies moving mission-critical data in real time
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Migrated from MuleSoft
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Migrated from Fivetran
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Migrated from Celigo
Why teams connect Infor M3 and SAP
Two ERPs, one set of facts: Stacksync keeps Infor M3 and SAP 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 Manufacturing Orders, Inventory Balances, Invoices, Warehouses in Infor M3 with Inventory / Stock, Cost Centers, Business Partners, Materials (Products) in SAP 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 Mirror M3 customers and invoices into a CRM or warehouse so sales and finance share one AR view
- 02 Feed manufacturing order status to a customer portal for order tracking in fashion, food, or equipment supply chains
- 03 Expose sales order and delivery status to customer portals through a synced Postgres database instead of direct SAP access.
- 04 Publish plant-level inventory to e-commerce and planning systems on change or on schedule.
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 Infor M3 and SAP
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.
| Infor M3 objects | SAP objects | How this pairing syncs | |
|---|---|---|---|
| Purchase Orders PO headers and lines sync outward so buyers and receiving teams see the same demand. | Purchase Orders Procurement documents synced with supplier portals and spend tools. | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. | |
| Inventory Balances On-hand quantities by warehouse drive available-to-promise in downstream channels. | Sales Orders Order documents written from external channels and read for status and fulfillment. | Inventory Balances is specific to Infor M3 and Sales Orders to SAP — each maps to any object or custom field on the other side. | |
| Invoices Billing documents flow to finance and CRM tools for AR visibility. | Outbound Deliveries Shipment documents synced to WMS, carriers, and customer portals. | Invoices is specific to Infor M3 and Outbound Deliveries to SAP — each maps to any object or custom field on the other side. | |
| Warehouses Warehouse and facility records scope inventory and order data during mapping. | Billing Documents Invoices read for AR status and replicated for revenue reporting. | Warehouses is specific to Infor M3 and Billing Documents to SAP — each maps to any object or custom field on the other side. | |
| Price Lists Pricing data keeps quoting tools consistent with the prices M3 will actually invoice. | GL Accounts and Journal Entries Financial postings replicated to warehouses for group finance analytics. | Price Lists is specific to Infor M3 and GL Accounts and Journal Entries to SAP — each maps to any object or custom field on the other side. | |
| Items Item master records provide the SKU, unit, and attribute data other systems price and sell against. | Production Orders Manufacturing orders exchanged with MES and scheduling systems. | Items is specific to Infor M3 and Production Orders to SAP — each maps to any object or custom field on the other side. |
How changes propagate between Infor M3 and SAP
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.
Infor M3 SAP Sub-second propagation
DetectionInfor M3 notifies Stacksync of record changes through webhook events. Event publishing through Infor ION (Business Object Documents), configured in ION, or scheduled polling of API endpoints.
DeliveryEach detected change is written to SAP through its API, with automatic retries and rate-limit backoff.
SAP Infor M3 Sub-second propagation
DetectionSAP notifies Stacksync of record changes through webhook events. Business events via SAP Event Mesh on S/4HANA.
DeliveryEach detected change is written to Infor M3 through its API, with automatic retries and rate-limit backoff.
Rate-limit considerations
- Infor M3: Subject to Infor ION API gateway throttling policies.
- SAP: Throttling is configured at the gateway and tenant level rather than as a single published rate limit.
What ships with Infor M3 ⇄ SAP
Connect Infor M3 and SAP for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Infor M3–SAP connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Infor M3 or SAP 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 Infor M3 or SAP record.
Observability
Monitoring
Track your Infor M3 ⇄ SAP sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Infor M3 and SAP.
How the Infor M3 and SAP connectors work
Infor M3
- Integration surface
- REST API (M3 API programs exposed through the Infor ION API gateway)
- Authentication
- OAuth 2.0 via Infor OS / ION API authorization
- Change detection
- Event publishing through Infor ION (Business Object Documents), configured in ION, or scheduled polling of API endpoints
- Capabilities
- read · write · webhooks
- Rate limits
- Subject to Infor ION API gateway throttling policies
SAP
- Integration surface
- OData (v2/v4) APIs on S/4HANA; BAPI/RFC and IDoc on ECC and on-prem systems; SOAP services
- Authentication
- OAuth 2.0 or basic auth via communication arrangements on cloud editions; SAP user credentials for RFC on-prem
- Change detection
- Business events via SAP Event Mesh on S/4HANA; change pointers with IDocs or timestamp polling on ECC
- Capabilities
- read · write · webhooks
- Rate limits
- Throttling is configured at the gateway and tenant level rather than as a single published rate limit
How it works
How to connect Infor M3 to SAP — 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 Infor M3 and SAP with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Infor M3
connected
SAP
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Infor M3 and SAP 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 · Infor M3 ⇄ SAPCustomers 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.
Infor M3 SAPCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Infor M3 and SAP integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Infor M3 and SAP: authenticate both systems, choose the objects to sync (such as Infor M3's Purchase Orders and Inventory Balances), map fields visually, and changes propagate both ways in milliseconds — no code required.
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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.
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Common patterns for Infor M3 and SAP: Shared master data; Split by function; Two-tier roll-up. Where both systems keep records of the same customers, suppliers, or organizations, a correction in either updates the other.
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Infor M3: REST API (M3 API programs exposed through the Infor ION API gateway). Authentication: OAuth 2.0 via Infor OS / ION API authorization. SAP: OData (v2/v4) APIs on S/4HANA; BAPI/RFC and IDoc on ECC and on-prem systems; SOAP services. Authentication: OAuth 2.0 or basic auth via communication arrangements on cloud editions; SAP user credentials for RFC on-prem. Stacksync manages authentication, retries, and rate limits on both sides.
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Infor M3: Most M3 records are scoped by a company, division, facility, and warehouse hierarchy, which integration mappings need to carry explicitly. SAP: Released OData APIs are generated from CDS views and catalogued on SAP Business Accelerator Hub (api.sap.com), which is the reference for available entities and fields. Stacksync's field mapping accounts for these differences between Infor M3 and SAP without custom code.
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Stacksync is SOC 2 Type II and ISO 27001 certified with HIPAA BAA support. Data is encrypted in transit, and a zero-persistent-storage architecture means Infor M3 and SAP records are not retained after a sync operation.
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
CSA STAR
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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No integrations match .
