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Human resources ⇄ ERP

Oracle Fusion Cloud HCM to SAP Business One integration — real-time, two-way sync

Keep Oracle Fusion Cloud HCM 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.

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Why teams connect Oracle Fusion Cloud HCM and SAP Business One

Sync the workers, org structure, and cost centers that SAP Business One and Oracle Fusion Cloud HCM share in real time, so the people Oracle Fusion Cloud HCM manages stay current in the system that runs finance and operations.

Oracle Fusion Cloud HCM is the system of record for people: who was hired, which department and location they sit in, who they report to, and how they are paid. SAP Business One runs finance and operations, and much of what it does depends on that same information, from booking labor cost to approving an expense report to staffing a project. Where the two are bridged by re-keying or an overnight file, each side spends the day out of step, with new hires missing from the systems they need and leavers still active where they should not be.

Stacksync syncs Price Lists, Activities, Business Partners, Items in SAP Business One with Positions, Departments (Organizations), Locations, Grades and Salaries in Oracle Fusion Cloud HCM field by field, in real time, and in both directions. You decide which system owns which fields, so the people side stays authoritative for worker data while SAP Business One keeps its own accounting and operational detail, and every change made in one is reflected in the other within seconds instead of at the next batch run.

Common use cases

  • 01 Sync activities and service data with external support tools for teams that do not log into Business One.
  • 02 Two-way sync of business partners between SAP Business One and a CRM so sales edits and finance records converge on one customer master.
  • 03 Sync Absences (workerAbsenceEntries) into a scheduling or workforce-management database for coverage planning.
  • 04 Two-way sync Workers and Assignments with an operational Postgres so internal apps read reporting lines, departments, and locations in SQL while HR keeps mastering data in Oracle HCM.

Common sync patterns

Where Oracle Fusion Cloud HCM runs payroll: labor cost in the books

Pay and compensation data from Oracle Fusion Cloud HCM posts into SAP Business One as labor cost, so finance sees workforce spend without re-entering it by hand.

Where Oracle Fusion Cloud HCM is the worker system of record: one employee master

When a worker is hired, moved, or offboarded in Oracle Fusion Cloud HCM, the matching employee record in SAP Business One is created, updated, or deactivated, so the business system reflects the workforce as it actually is.

New hires ready to transact in SAP Business One

A new person set up in Oracle Fusion Cloud HCM becomes an employee record in SAP Business One in time to submit expenses, enter time, or approve a purchase, without waiting on manual setup.

What you can sync between Oracle Fusion Cloud HCM 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.

Oracle Fusion Cloud HCM objects SAP Business One objects How this pairing syncs
Workers (publicWorkers) Person master with personNumber, names, national IDs, and work relationships; synced two-way via the /workers resource, which replaced the desupported /emps resource. Sales Orders Order documents with header and line structure created from external channels. Workers (publicWorkers) is specific to Oracle Fusion Cloud HCM and Sales Orders to SAP Business One — each maps to any object or custom field on the other side.
Assignments Child of a worker's work relationship carrying job, position, department, location, grade, and manager; effective-dated, so writes go through PATCH with an effective date. A/R Invoices Billing documents synced outward for CRM visibility and payment tracking. Assignments is specific to Oracle Fusion Cloud HCM and A/R Invoices to SAP Business One — each maps to any object or custom field on the other side.
Jobs Job catalog reference data; commonly read out to align titles and job codes in a warehouse or written to keep downstream systems consistent. Purchase Orders Procurement documents exchanged with supplier-facing tools. Jobs is specific to Oracle Fusion Cloud HCM and Purchase Orders to SAP Business One — each maps to any object or custom field on the other side.
Positions Position-management records used where positions control headcount; synced to keep vacancy and reporting structures aligned with finance/ERP. Deliveries Fulfillment documents read to update shipment status in external systems. Positions is specific to Oracle Fusion Cloud HCM and Deliveries to SAP Business One — each maps to any object or custom field on the other side.
Departments (Organizations) Org-structure records that define cost centers and reporting lines; typically mastered in HCM and read into other systems. Journal Entries GL postings replicated for financial reporting. Departments (Organizations) is specific to Oracle Fusion Cloud HCM and Journal Entries to SAP Business One — each maps to any object or custom field on the other side.
Locations Physical work locations referenced by assignments; synced so downstream provisioning and directory tools resolve the same location codes. Warehouses Stock locations that scope inventory quantities in item syncs. Locations is specific to Oracle Fusion Cloud HCM and Warehouses to SAP Business One — each maps to any object or custom field on the other side.

How changes propagate between Oracle Fusion Cloud HCM and SAP Business One

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.

Oracle Fusion Cloud HCM SAP Business One Sub-second propagation

DetectionChanges in Oracle Fusion Cloud HCM are captured at the source via change data capture — no polling loop against its API. Atom feeds expose changes-only feeds for key events (new hire, termination, assignment change).

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

SAP Business One Oracle Fusion Cloud HCM Interval-based propagation

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

DeliveryEach detected change is written to Oracle Fusion Cloud HCM through its API, with automatic retries and rate-limit backoff.

Rate-limit considerations

  • Oracle Fusion Cloud HCM: Oracle publishes no fixed per-tenant REST rate limit; pages are capped via limit/offset and Oracle recommends client-side throttling, backoff, and using HDL for mass loads rather than transactional REST.
What ships with Oracle Fusion Cloud HCM ⇄ SAP Business One

Connect Oracle Fusion Cloud HCM and SAP Business One for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Oracle Fusion Cloud HCM–SAP Business One connection.

Real-time

Two-way sync

Changes in Oracle Fusion Cloud HCM or SAP Business One instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Oracle Fusion Cloud HCM 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 Oracle Fusion Cloud HCM or SAP Business One record.

Observability

Monitoring

Track your Oracle Fusion Cloud HCM ⇄ 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 Oracle Fusion Cloud HCM and SAP Business One.

How the Oracle Fusion Cloud HCM and SAP Business One connectors work

Oracle Fusion Cloud HCM

Integration surface
REST API (/hcmRestApi/resources), Atom feeds, and HCM Data Loader (HDL) for bulk
Authentication
OAuth 2.0 bearer tokens via Oracle Identity Cloud Service (IDCS/IAM); HTTP Basic and SAML/JWT bearer over SSL are also accepted, enforced by Oracle Web Services Manager (OWSM)
Change detection
Atom feeds expose changes-only feeds for key events (new hire, termination, assignment change); REST q= filters on LastUpdateDate and HCM Extract in incremental mode cover broader deltas
Capabilities
read · write · CDC
Rate limits
Oracle publishes no fixed per-tenant REST rate limit; pages are capped via limit/offset and Oracle recommends client-side throttling, backoff, and using HDL for mass loads rather than transactional REST.

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 Oracle Fusion Cloud HCM 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.

  1. 01

    Connect your apps

    Authenticate Oracle Fusion Cloud HCM 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.

    • OAuth 2.0
    • SSH tunnel
    • VPC peering
    Oracle Fusion Cloud HCM connected
    SAP Business One connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Oracle Fusion Cloud HCM 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.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · Oracle Fusion Cloud HCM ⇄ SAP Business One
    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
    Oracle Fusion Cloud HCM SAP Business One
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Oracle Fusion Cloud HCM and SAP Business One 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 513 integrations available for Oracle Fusion Cloud HCM and SAP Business One.

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