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Dynamics 365 Business Central to SAP Business ByDesign integration — real-time, two-way sync

Keep Dynamics 365 Business Central and SAP Business ByDesign 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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Adopted by fast-scaling companies moving mission-critical data in real time

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Why teams connect Dynamics 365 Business Central and SAP Business ByDesign

Two ERPs, one set of facts: Stacksync keeps Dynamics 365 Business Central and SAP Business ByDesign 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 Items, Sales Orders, Sales Invoices, Purchase Orders in Dynamics 365 Business Central with Customer Invoices, Materials / Products, Purchase Orders, Opportunities in SAP Business ByDesign 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 Sync vendor and purchase order data with procurement or AP automation tools.
  • 02 Create sales orders in Business Central automatically from e-commerce or CRM order records, and sync fulfillment status back.
  • 03 Sync ByDesign accounts and contacts with an external CRM so sales works outside the ERP while finance keeps the master record.
  • 04 Create sales orders in ByDesign from e-commerce or CPQ systems and sync order and delivery status back.

Common sync patterns

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.

Two-tier roll-up

Where subsidiaries run one system and headquarters runs the other, shared records and transactions flow up continuously, so consolidation starts from live data.

What you can sync between Dynamics 365 Business Central and SAP Business ByDesign

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.

Dynamics 365 Business Central objects SAP Business ByDesign objects How this pairing syncs
Sales Orders Order headers and lines created from external channels and read back for fulfillment status. Sales Orders Order documents created from external channels and read for status. Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions.
Purchase Orders Procurement documents exchanged with supplier-facing systems. Purchase Orders Procurement documents exchanged with supplier systems. Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions.
Journals Staging records for financial postings created by integrations before posting. Employees Worker records referenced by time, expense, and project data. Journals is specific to Dynamics 365 Business Central and Employees to SAP Business ByDesign — each maps to any object or custom field on the other side.
Dimensions Analytical tags (department, project) that syncs preserve for reporting integrity. Business Partners (Accounts) Customer and supplier master data synced with CRMs and procurement tools. Dimensions is specific to Dynamics 365 Business Central and Business Partners (Accounts) to SAP Business ByDesign — each maps to any object or custom field on the other side.
Payments Customer and vendor payment records reconciled against invoices. Contacts Person records linked to accounts, aligned with CRM contact objects. Payments is specific to Dynamics 365 Business Central and Contacts to SAP Business ByDesign — each maps to any object or custom field on the other side.
Customers Core master data synced with CRMs so sales and finance share one customer list. Customer Invoices Billing documents synced outward for collections and CRM visibility. Customers is specific to Dynamics 365 Business Central and Customer Invoices to SAP Business ByDesign — each maps to any object or custom field on the other side.

How changes propagate between Dynamics 365 Business Central and SAP Business ByDesign

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.

Dynamics 365 Business Central SAP Business ByDesign Sub-second propagation

DetectionDynamics 365 Business Central notifies Stacksync of record changes through webhook events. API webhooks (change notifications on subscribed entities) plus polling on lastModifiedDateTime.

DeliveryEach detected change is written to SAP Business ByDesign through its API, with automatic retries and rate-limit backoff.

SAP Business ByDesign Dynamics 365 Business Central Interval-based propagation

DetectionStacksync polls SAP Business ByDesign for changes on an incremental schedule, reading only records changed since the previous pass. Polling on last-changed timestamps.

DeliveryEach detected change is written to Dynamics 365 Business Central through its API, with automatic retries and rate-limit backoff.

What ships with Dynamics 365 Business Central ⇄ SAP Business ByDesign

Connect Dynamics 365 Business Central and SAP Business ByDesign for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Dynamics 365 Business Central–SAP Business ByDesign connection.

Real-time

Two-way sync

Changes in Dynamics 365 Business Central or SAP Business ByDesign instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Dynamics 365 Business Central or SAP Business ByDesign 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 Dynamics 365 Business Central or SAP Business ByDesign record.

Observability

Monitoring

Track your Dynamics 365 Business Central ⇄ SAP Business ByDesign sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Dynamics 365 Business Central and SAP Business ByDesign.

How the Dynamics 365 Business Central and SAP Business ByDesign connectors work

Dynamics 365 Business Central

Integration surface
REST API built on OData v4 (standard API v2.0), extensible with custom API pages in AL
Authentication
OAuth 2.0 via Microsoft Entra ID
Change detection
API webhooks (change notifications on subscribed entities) plus polling on lastModifiedDateTime
Capabilities
read · write · webhooks

SAP Business ByDesign

Integration surface
SOAP web services plus OData services for analytical and custom data access
Authentication
Basic authentication over TLS for service users; OAuth-based options exist for certain scenarios
Change detection
Polling on last-changed timestamps; the platform does not offer a general webhook surface
Capabilities
read · write
How it works

How to connect Dynamics 365 Business Central to SAP Business ByDesign — 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 Dynamics 365 Business Central and SAP Business ByDesign 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
    Dynamics 365 Business Central connected
    SAP Business ByDesign connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Dynamics 365 Business Central and SAP Business ByDesign 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 · Dynamics 365 Business Central ⇄ SAP Business ByDesign
    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
    Dynamics 365 Business Central SAP Business ByDesign
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Dynamics 365 Business Central and SAP Business ByDesign 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.

Learn more about security
SOC 2 Type II
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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 519 integrations available for Dynamics 365 Business Central and SAP Business ByDesign.

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