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ERP

Connect SAP to any app with two-way sync.

Two-way sync SAP across all your CRMs, databases, data warehouses, EDI systems, and AI tools, with custom workflows tailored to your data.

  • 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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Object catalog

What Stacksync syncs in SAP.

These objects sync between SAP and any connected system, with field-level mapping and conflict resolution. Custom fields are picked up from the live schema where SAP exposes them.

Business Partners
The unified customer and supplier master in S/4HANA, the anchor object for CRM and procurement syncs.
Materials (Products)
Item master with plant and sales views, synced to commerce, PLM, and CRM systems.
Sales Orders
Order documents written from external channels and read for status and fulfillment.
Purchase Orders
Procurement documents synced with supplier portals and spend tools.
Outbound Deliveries
Shipment documents synced to WMS, carriers, and customer portals.
Billing Documents
Invoices read for AR status and replicated for revenue reporting.
GL Accounts and Journal Entries
Financial postings replicated to warehouses for group finance analytics.
Production Orders
Manufacturing orders exchanged with MES and scheduling systems.
Inventory / Stock
Plant and storage-location quantities synced to storefronts and planning tools.
Cost Centers
Controlling masters read for mapping costs in finance integrations.
API surface

How Stacksync connects to SAP.

The connector runs on SAP's native API. Stacksync manages authentication, rate limits, retries, and schema changes so your team does not maintain integration code.

Connection
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
Rate limits
Throttling is configured at the gateway and tenant level rather than as a single published rate limit

Sync directions

  • Read Supported
  • Write Supported
  • Change data capture Not available
  • Webhooks Supported
What ships with SAP

Connect SAP for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every connection.

Real-time

Two-way sync

Changes in SAP instantly reflect across connected systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever 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 SAP record.

Observability

Monitoring

Track your SAP sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions.

Use cases

What teams run on the SAP connector.

SAP ERP (ECC and S/4HANA) is the system of record at large enterprises for finance, supply chain, and manufacturing, owned by dedicated Basis and integration architecture teams. It carries the heaviest data gravity in the stack: Business Partners, Materials, Sales Orders, and GL postings originate or terminate there, so most enterprise integration programs are anchored to it.

  • SAP integration architects
  • IT/ERP admins (Basis)
  • Finance ops
  • Supply chain operations
  • Data engineering

  1. Sync business partners and materials with Salesforce or HubSpot so sales quotes from current ERP masters.

  2. Expose sales order and delivery status to customer portals through a synced Postgres database instead of direct SAP access.

  3. Publish plant-level inventory to e-commerce and planning systems on change or on schedule.

  4. Replicate journal entries and billing documents to a warehouse for finance analytics without loading the ERP.

  5. Keep MES and WMS systems aligned with production orders and goods movements.

  6. Sync Business Partners and Materials from SAP into CRM and e-commerce systems so customer and product master data stays consistent outside the ERP.

All SAP integrations

Pick the system you need to keep in sync with SAP. Each page covers the sync setup, field mapping, and common workflows for that pair.

CRM · 46

ERP · 44

Database · 49

Data warehouse · 29

Business productivity · 40

Accounting and finance · 17

How it works

Set up SAP in minutes, without APIs.

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.

  1. 01

    Connect your apps

    Authenticate SAP with its native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.

    • OAuth 2.0
    • SSH tunnel
    • VPC peering
    SAP connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the SAP objects to sync — Stacksync auto-detects the schema, including custom fields where the platform exposes them. Sync to existing tables, or let Stacksync create new ones with ideal data types.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · SAP
    Customers 12,480
    Sales Orders 8,213
    Invoices 5,902
    Items 1,344
  3. 03

    Map fields

    Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.

    • Auto-map
    • Type casting
    • Transforms
    SAP database
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

SAP connector FAQ

What can I sync with the SAP connector?

SAP's core objects — Business Partners, Materials (Products), Sales Orders, Purchase Orders and custom fields — can sync with any of 302 other systems. Every integration is real-time and bidirectional, with field-level mapping and conflict resolution.

How does Stacksync connect to SAP?

Via OData (v2/v4) APIs on S/4HANA; BAPI/RFC and IDoc on ECC and on-prem systems; SOAP services, authenticated with OAuth 2.0 or basic auth via communication arrangements on cloud editions; SAP user credentials for RFC on-prem. Changes are detected as follows — business events via SAP Event Mesh on S/4HANA; change pointers with IDocs or timestamp polling on ECC. Stacksync manages rate limits, retries, and schema changes automatically.

Is the SAP connector two-way?

Yes. Changes made in SAP propagate to the connected system and vice versa, in milliseconds. One-way flows are also supported when a direction should stay read-only.

How long does a SAP integration take to set up?

Most SAP integrations go live in minutes: authenticate SAP and the other system, pick objects and fields, and enable the sync. No code and no infrastructure to manage.

Is SAP data secure in transit?

Stacksync is SOC 2 Type II, ISO 27001, GDPR and HIPAA compliant. SAP data is encrypted in transit, and a zero-persistent-storage architecture means 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.

Learn more about security
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:

OAuth 2 SSH Tunnelling SSL certificates IP Whitelisting VPN gateway VPC peering and more
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