Real-time
Two-way sync
Changes in Sage 300 or SAP Business One instantly reflect in both systems. No stale data, no manual imports.
ERP
Sage 300 to SAP Business One integration — real-time, two-way sync
Keep Sage 300 and SAP Business One 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
Case study
Migrated from Mulesoft
Case study
Migrated from Celigo
Migrated from Heroku Connect
Migrated from Matillion
Case study
Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect Sage 300 and SAP Business One
Two ERPs, one set of facts: Stacksync keeps Sage 300 and SAP Business One 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 Inventory Items, AR Invoices and Receipts, AR Customers, AP Vendors in Sage 300 with Items, Sales Orders, A/R Invoices, Purchase Orders in SAP Business One 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
- Keep inventory items and quantities aligned with e-commerce and warehouse systems on a schedule.
- Sync AR customers, invoices, and balances into a CRM for multi-currency account visibility.
- Replicate invoices and journal entries into a SQL database for reporting without direct ERP database access.
- Sync activities and service data with external support tools for teams that do not log into Business One.
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 Sage 300 and SAP Business One
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.
| Sage 300 objects | SAP Business One objects | |
|---|---|---|
| AR Customers Receivables customer master synced to CRMs and billing tools. | Journal Entries GL postings replicated for financial reporting. | |
| AP Vendors Payables vendor master synced with procurement and payment systems. | Warehouses Stock locations that scope inventory quantities in item syncs. | |
| GL Accounts Chart of accounts read for transaction mapping across integrations. | Price Lists Pricing data synced to quoting and e-commerce platforms. | |
| Journal Batches GL entries staged in batches that must be posted; a common write target for external systems. | Activities CRM-style tasks and interactions aligned with external sales tools. | |
| Order Entry Orders Sales orders written from e-commerce or EDI feeds. | Business Partners Combined customer, vendor, and lead master records; the anchor object for most syncs. | |
| Purchase Orders Procurement documents read for spend visibility and receiving. | Items Product master data including inventory levels, aligned with e-commerce and warehouse systems. |
What ships with Sage 300 ⇄ SAP Business One
Connect Sage 300 and SAP Business One for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Sage 300–SAP Business One connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Sage 300 or SAP Business One 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 Sage 300 or SAP Business One record.
Observability
Monitoring
Track your Sage 300 ⇄ SAP Business One sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Sage 300 and SAP Business One.
How the Sage 300 and SAP Business One connectors work
Sage 300
- Integration surface
- Sage 300 Web API (REST) on newer releases; .NET/COM SDK and direct SQL Server access on-prem
- Authentication
- Sage 300 user credentials (Basic auth on the Web API); database credentials for direct SQL reads
- Change detection
- Scheduled polling; batch-oriented modules with no webhook surface
- Capabilities
- read · write
SAP Business One
- Integration surface
- Service Layer, a REST API based on OData, plus the legacy COM-based DI API
- Authentication
- Session-based login with company database, username, and password against the Service Layer
- Change detection
- Polling on update timestamps; no general-purpose webhook mechanism on the standard surface
- Capabilities
- read · write
How it works
How to connect Sage 300 to SAP Business One — 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 Sage 300 and SAP Business One with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Sage 300
connected
SAP Business One
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Sage 300 and SAP Business One 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 · Sage 300 ⇄ SAP Business OneCustomers 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.
Sage 300 SAP Business OneCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Sage 300 and SAP Business One integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Sage 300 and SAP Business One: authenticate both systems, choose the objects to sync (such as Sage 300's AR Customers and AP Vendors), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Sage 300: Sage 300 Web API (REST) on newer releases; .NET/COM SDK and direct SQL Server access on-prem. Authentication: Sage 300 user credentials (Basic auth on the Web API); database credentials for direct SQL reads. SAP Business One: Service Layer, a REST API based on OData, plus the legacy COM-based DI API. Authentication: Session-based login with company database, username, and password against the Service Layer. Stacksync manages authentication, retries, and rate limits on both sides.
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Sage 300: Sage 300 (formerly Accpac) stores each company's data in its own SQL Server database with module-prefixed tables, so direct SQL reads are a common integration path on-prem. SAP Business One: The Service Layer exposes Business One objects as OData resources over HTTPS and is SAP's recommended replacement for the older COM-based DI API. Stacksync's field mapping accounts for these differences between Sage 300 and SAP Business One 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 Sage 300 and SAP Business One records are not retained after a sync operation.
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Stacksync pricing is usage-based and starts at $1,000/month, including the managed Sage 300 and SAP Business One connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Sage 300–SAP Business One integration in-house.
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Yes — Stacksync ships production-grade connectors for both Sage 300 and SAP Business One. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
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.
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
Every pair below is a real-time, two-way sync. Search all 386 integrations available for Sage 300 and SAP Business One.
Popular · 8 of 386
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Sage 300 ⇄ IQMS (DELMIAworks) -
Sage 300 ⇄ JobBOSS² -
Sage 300 ⇄ Körber WMS -
Sage 300 ⇄ Linnworks -
SAP Business One ⇄ Logiwa WMS - SAP Business One ⇄ Macola ERP
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SAP Business One ⇄ Manhattan Associates WMS -
SAP Business One ⇄ Microsoft Dynamics GP
No integrations match .
