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Data warehouse ⇄ ERP

Google Cloud Platform to SAP S/4HANA integration — real-time, two-way sync

Keep Google Cloud Platform 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
  • POC with real engineers in minutes

Adopted by fast-scaling companies moving mission-critical data in real time

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Why teams connect Google Cloud Platform and SAP S/4HANA

Put SAP S/4HANA's records in Google Cloud Platform as live tables for reporting and analysis, without extract jobs, and write results back where SAP S/4HANA can use them.

ERP data is some of the most asked-for data in the warehouse and some of the hardest to get: the record types are many, the APIs are strict, and extract jobs are brittle. Whether SAP S/4HANA carries financials, operations, workforce data, or all three, the analysis belongs in Google Cloud Platform next to everything else the company measures.

Stacksync syncs Customer / Supplier Roles, Production Orders, Business Partners, Sales Orders from SAP S/4HANA into tables in Google Cloud Platform continuously, managing API limits and schema drift along the way. The connection is bi-directional, so values computed in Google Cloud Platform can be written back to fields in SAP S/4HANA where that is useful.

Common use cases

  • Publish change events to Pub/Sub so downstream services react to record updates as they happen.
  • Surface invoice and payment status from S/4HANA inside the CRM so account teams see open balances.
  • Replicate material master and pricing data to e-commerce and quoting tools.

Where SAP S/4HANA holds the books: finance reporting from live data

Financial records land in Google Cloud Platform as they change, so period-end reporting queries current numbers rather than last night's extract.

Where SAP S/4HANA is the HR system of record: workforce analytics

Worker and organization data syncs into Google Cloud Platform for headcount, cost, and planning analysis alongside other company data.

Where SAP S/4HANA runs operations: order and supply analysis

Operational records become queryable tables in Google Cloud Platform, joinable with sales and finance data.

What you can sync between Google Cloud Platform 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.

Google Cloud Platform objects SAP S/4HANA objects
BigQuery tables The primary analytics destination, written through load jobs or the Storage Write API and queried with SQL. Billing Documents (Invoices) Invoice data pushed to CRMs and payment or collections tools for finance visibility.
Cloud SQL databases Managed Postgres, MySQL, and SQL Server instances synced like ordinary relational databases. Deliveries Outbound delivery status synced to customer-facing systems for order tracking.
Cloud Storage objects Staging area for file-based bulk loads into BigQuery and other services. Journal Entries Financial postings read into warehouses and consolidation tools for reporting.
Pub/Sub topics Event streams used to move change events between systems in near real time. Customer / Supplier Roles Role-specific views of Business Partners mapped to CRM account types.
Firestore documents Document data read and written through the Firestore API for app-facing syncs. Production Orders Manufacturing order status surfaced in planning and operations tools.
Spanner tables Strongly consistent relational tables accessed via SQL for transactional workloads. Business Partners Unified customer and supplier master records, the anchor entity for CRM-to-ERP account syncs.
What ships with Google Cloud Platform ⇄ SAP S/4HANA

Connect Google Cloud Platform and SAP S/4HANA for flexible, real-time data sync.

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

Real-time

Two-way sync

Changes in Google Cloud Platform 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 Google Cloud Platform 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 Google Cloud Platform or SAP S/4HANA record.

Observability

Monitoring

Track your Google Cloud Platform ⇄ 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 Google Cloud Platform and SAP S/4HANA.

How the Google Cloud Platform and SAP S/4HANA connectors work

Google Cloud Platform

Integration surface
Per-service REST and gRPC APIs; BigQuery speaks SQL and Cloud SQL exposes standard database wire protocols
Authentication
IAM service accounts with OAuth 2.0 tokens
Change detection
Varies by service: log-based CDC on Cloud SQL (logical replication or binlog, also via Datastream), Pub/Sub for event delivery, polling for BigQuery tables
Capabilities
read · write · CDC · webhooks
Rate limits
Quotas are set per service and per project; BigQuery, Pub/Sub, and Cloud SQL each enforce their own 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 Google Cloud Platform 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 Google Cloud Platform 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
    Google Cloud Platform connected
    SAP S/4HANA connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Google Cloud Platform 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 · Google Cloud Platform ⇄ 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
    Google Cloud Platform SAP S/4HANA
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Google Cloud Platform and SAP S/4HANA integration FAQ

SECURITY

Security teams love 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
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:

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 386 integrations available for Google Cloud Platform and SAP S/4HANA.

Popular · 8 of 386
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