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Database ⇄ ERP

Amazon RDS to SAP S/4HANA integration — real-time, two-way sync

Keep Amazon RDS 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.

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Why teams connect Amazon RDS and SAP S/4HANA

Give your engineers SAP S/4HANA's data in Amazon RDS: read it with normal queries, write back through the sync, and skip the ERP API entirely.

Pairing SAP S/4HANA with Amazon RDS gives teams a relational working copy of core ERP objects. Business Partners, Sales Orders, and Billing Documents sync into RDS Tables, so reporting and satellite applications run on SQL while S/4HANA remains the system of record, with changes synchronized in both directions.

Stacksync mirrors Billing Documents (Invoices), Deliveries, Journal Entries, Customer / Supplier Roles from SAP S/4HANA into Amazon RDS and keeps both sides consistent in real time. Whatever SAP S/4HANA is the system of record for, whether financials, operations, people, or procurement, those records become rows your code can query, and changes written in Amazon RDS sync back into SAP S/4HANA with its validations respected.

Common use cases

  • 01 Expose Business Partners and Sales Orders to internal tools through SQL instead of direct API integrations.
  • 02 Reconcile Billing Documents against payment tables already stored in RDS.
  • 03 Distribute Products / Materials master data from S/4HANA to satellite applications via the RDS copy.
  • 04 Use a read replica as the sync source to keep change capture load off the primary instance

Common sync patterns

Order-to-billing mirror

S/4HANA Sales Orders and Billing Documents (Invoices) replicate into Amazon RDS Tables for downstream reporting.

Material master sync

Products / Materials records map to RDS Schemas and Columns, keeping master data available to non-SAP systems.

Delivery visibility

Deliveries and Purchase Orders sync into RDS Views for logistics and procurement dashboards.

What you can sync between Amazon RDS 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.

Amazon RDS objects SAP S/4HANA objects How this pairing syncs
Schemas Namespaces within a database used to isolate synced tables. Products / Materials Material master data distributed to e-commerce, PIM, and CRM catalogs. Schemas is specific to Amazon RDS and Products / Materials to SAP S/4HANA — each maps to any object or custom field on the other side.
Tables The core sync target; rows map to records in connected SaaS systems. Billing Documents (Invoices) Invoice data pushed to CRMs and payment or collections tools for finance visibility. Tables is specific to Amazon RDS and Billing Documents (Invoices) to SAP S/4HANA — each maps to any object or custom field on the other side.
Views Read-side projections exposed to outbound syncs. Deliveries Outbound delivery status synced to customer-facing systems for order tracking. Views is specific to Amazon RDS and Deliveries to SAP S/4HANA — each maps to any object or custom field on the other side.
Columns Field-level mapping targets, typed per the underlying engine. Journal Entries Financial postings read into warehouses and consolidation tools for reporting. Columns is specific to Amazon RDS and Journal Entries to SAP S/4HANA — each maps to any object or custom field on the other side.
Primary and Unique Keys Match keys for idempotent upserts. Customer / Supplier Roles Role-specific views of Business Partners mapped to CRM account types. Primary and Unique Keys is specific to Amazon RDS and Customer / Supplier Roles to SAP S/4HANA — each maps to any object or custom field on the other side.
Read Replicas Low-impact read endpoints often used as the source side of a sync. Production Orders Manufacturing order status surfaced in planning and operations tools. Read Replicas is specific to Amazon RDS and Production Orders to SAP S/4HANA — each maps to any object or custom field on the other side.

How changes propagate between Amazon RDS 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.

Amazon RDS SAP S/4HANA Sub-second propagation

DetectionChanges in Amazon RDS are captured at the source via change data capture — no polling loop against its API. Engine-native log-based CDC: MySQL/MariaDB binlog, PostgreSQL logical replication, SQL Server CDC.

DeliveryEach detected change is written to SAP S/4HANA through its API, with automatic retries and rate-limit backoff.

SAP S/4HANA Amazon RDS 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 applied to Amazon RDS as a row-level write, with types converted between the two schemas.

Rate-limit considerations

  • Amazon RDS: No API rate limits; throughput depends on instance class, storage IOPS, and connection limits.
  • SAP S/4HANA: Subject to the platform's API rate limits, which vary by edition and communication arrangement.
What ships with Amazon RDS ⇄ SAP S/4HANA

Connect Amazon RDS and SAP S/4HANA for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Amazon RDS–SAP S/4HANA connection.

Real-time

Two-way sync

Changes in Amazon RDS or SAP S/4HANA instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Amazon RDS 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 Amazon RDS or SAP S/4HANA record.

Observability

Monitoring

Track your Amazon RDS ⇄ 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 Amazon RDS and SAP S/4HANA.

How the Amazon RDS and SAP S/4HANA connectors work

Amazon RDS

Integration surface
SQL wire protocol of the chosen engine (PostgreSQL, MySQL, MariaDB, SQL Server, Oracle)
Authentication
Database credentials over SSL/TLS, or IAM database authentication on supported engines
Change detection
Engine-native log-based CDC: MySQL/MariaDB binlog, PostgreSQL logical replication, SQL Server CDC; enabled through RDS parameter groups, with polling as a fallback
Capabilities
read · write · CDC
Rate limits
No API rate limits; throughput depends on instance class, storage IOPS, and connection 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 Amazon RDS 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.

  1. 01

    Connect your apps

    Authenticate Amazon RDS 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.

    • OAuth 2.0
    • SSH tunnel
    • VPC peering
    Amazon RDS connected
    SAP S/4HANA connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Amazon RDS 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.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · Amazon RDS ⇄ SAP S/4HANA
    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
    Amazon RDS SAP S/4HANA
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Amazon RDS and SAP S/4HANA integration FAQ

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.

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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

Related integrations

Every pair below is a real-time, two-way sync. Search all 457 integrations available for Amazon RDS and SAP S/4HANA.

Popular · 6 of 457
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