Real-time
Two-way sync
Changes in SAP S/4HANA or Snapfulfil instantly reflect in both systems. No stale data, no manual imports.
ERP
SAP S/4HANA to Snapfulfil integration — real-time, two-way sync
Keep SAP S/4HANA and Snapfulfil 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 Fivetran
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Migrated from Celigo
Why teams connect SAP S/4HANA and Snapfulfil
Two ERPs, one set of facts: Stacksync keeps SAP S/4HANA and Snapfulfil 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 Customer / Supplier Roles, Production Orders, Business Partners, Sales Orders in SAP S/4HANA with Inventory balances, Shipments, Warehouse locations, Returns in Snapfulfil 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 closed-won CRM opportunities into S/4HANA as sales orders without manual re-keying.
- 02 Surface invoice and payment status from S/4HANA inside the CRM so account teams see open balances.
- 03 Keep inventory balances aligned between the WMS, the ERP, and selling channels to prevent oversells
- 04 Sync the item master from the ERP so new SKUs are receivable in the warehouse immediately
Common sync patterns
Migration in parallel
When one system is replacing the other, run both fully live during the transition and cut over without a data freeze.
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.
What you can sync between SAP S/4HANA and Snapfulfil
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.
| SAP S/4HANA objects | Snapfulfil objects | How this pairing syncs | |
|---|---|---|---|
| Sales Orders Order headers and line items synced to CRMs and fulfillment systems as they are created or amended. | Sales orders Orders pushed into the WMS for picking, packing, and dispatch. | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. | |
| Customer / Supplier Roles Role-specific views of Business Partners mapped to CRM account types. | Shipments Dispatch confirmations with carrier and tracking details returned to the order source. | Customer / Supplier Roles is specific to SAP S/4HANA and Shipments to Snapfulfil — each maps to any object or custom field on the other side. | |
| Production Orders Manufacturing order status surfaced in planning and operations tools. | Warehouse locations Bin and zone structure referenced by stock and movement records. | Production Orders is specific to SAP S/4HANA and Warehouse locations to Snapfulfil — each maps to any object or custom field on the other side. | |
| Business Partners Unified customer and supplier master records, the anchor entity for CRM-to-ERP account syncs. | Returns Inbound customer returns processed back into stock or quarantine. | Business Partners is specific to SAP S/4HANA and Returns to Snapfulfil — each maps to any object or custom field on the other side. | |
| Purchase Orders Procurement documents shared with supplier portals and spend-management tools. | Purchase orders / ASNs Inbound expectations that drive receiving and putaway. | Purchase Orders is specific to SAP S/4HANA and Purchase orders / ASNs to Snapfulfil — each maps to any object or custom field on the other side. | |
| Products / Materials Material master data distributed to e-commerce, PIM, and CRM catalogs. | Items (SKUs) The item master, usually sourced from the ERP or storefront. | Products / Materials is specific to SAP S/4HANA and Items (SKUs) to Snapfulfil — each maps to any object or custom field on the other side. |
How changes propagate between SAP S/4HANA and Snapfulfil
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.
SAP S/4HANA Snapfulfil 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 Snapfulfil through its API, with automatic retries and rate-limit backoff.
Snapfulfil SAP S/4HANA Interval-based propagation
DetectionStacksync polls Snapfulfil for changes on an incremental schedule, reading only records changed since the previous pass. Polling, subject to the platform's API rate limits.
DeliveryEach detected change is written to SAP S/4HANA through its API, with automatic retries and rate-limit backoff.
Rate-limit considerations
- SAP S/4HANA: Subject to the platform's API rate limits, which vary by edition and communication arrangement.
- Snapfulfil: Specific quotas are not publicly standardized; treat throughput as instance-dependent.
What ships with SAP S/4HANA ⇄ Snapfulfil
Connect SAP S/4HANA and Snapfulfil for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every SAP S/4HANA–Snapfulfil connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever SAP S/4HANA or Snapfulfil 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 SAP S/4HANA or Snapfulfil record.
Observability
Monitoring
Track your SAP S/4HANA ⇄ Snapfulfil sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between SAP S/4HANA and Snapfulfil.
How the SAP S/4HANA and Snapfulfil connectors work
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
Snapfulfil
- Integration surface
- REST-style web service API
- Authentication
- API credentials issued for the warehouse instance
- Change detection
- Polling, subject to the platform's API rate limits
- Capabilities
- read · write
- Rate limits
- Specific quotas are not publicly standardized; treat throughput as instance-dependent
How it works
How to connect SAP S/4HANA to Snapfulfil — 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 SAP S/4HANA and Snapfulfil with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
SAP S/4HANA
connected
Snapfulfil
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the SAP S/4HANA and Snapfulfil 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 · SAP S/4HANA ⇄ SnapfulfilCustomers 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.
SAP S/4HANA SnapfulfilCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
SAP S/4HANA and Snapfulfil integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between SAP S/4HANA and Snapfulfil: authenticate both systems, choose the objects to sync (such as SAP S/4HANA's Sales Orders and Customer / Supplier Roles), 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 SAP S/4HANA and Snapfulfil: Migration in parallel; Shared master data; Split by function. When one system is replacing the other, run both fully live during the transition and cut over without a data freeze.
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SAP S/4HANA: 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. Snapfulfil: REST-style web service API. Authentication: API credentials issued for the warehouse instance. Stacksync manages authentication, retries, and rate limits on both sides.
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SAP S/4HANA: Cloud and on-premise editions expose different API allowlists, so field availability depends on the edition. Snapfulfil: Its data model follows the warehouse order lifecycle (receive, putaway, pick, pack, ship), so integrations center on orders, stock, and shipments. Stacksync's field mapping accounts for these differences between SAP S/4HANA and Snapfulfil 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 SAP S/4HANA and Snapfulfil 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
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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