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ERP ⇄ Human resources

Infor M3 to Oracle Fusion Cloud HCM integration — real-time, two-way sync

Keep Infor M3 and Oracle Fusion Cloud HCM 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 Infor M3 and Oracle Fusion Cloud HCM

Sync the workers, org structure, and cost centers that Infor M3 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. Infor M3 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 Manufacturing Orders, Inventory Balances, Invoices, Warehouses in Infor M3 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 Infor M3 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 Mirror M3 customers and invoices into a CRM or warehouse so sales and finance share one AR view
  • 02 Feed manufacturing order status to a customer portal for order tracking in fashion, food, or equipment supply chains
  • 03 Provision identities and app access downstream when an Atom new-hire or termination feed event fires, joining Workers, Assignments, Departments, and Locations.
  • 04 Replicate Grades and Salaries into a warehouse for compensation and headcount analytics without exporting HDL files.

Common sync patterns

One org structure

Departments, cost centers, and locations that both systems reference stay in agreement, so labor cost, approvals, and reporting in Infor M3 roll up to the same structure Oracle Fusion Cloud HCM maintains.

Reporting lines drive approvals

Manager and reporting-hierarchy changes in Oracle Fusion Cloud HCM keep expense and purchase approval chains in Infor M3 pointed at the right people.

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

Pay and compensation data from Oracle Fusion Cloud HCM posts into Infor M3 as labor cost, so finance sees workforce spend without re-entering it by hand.

What you can sync between Infor M3 and Oracle Fusion Cloud HCM

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.

Infor M3 objects Oracle Fusion Cloud HCM objects How this pairing syncs
Warehouses Warehouse and facility records scope inventory and order data during mapping. Positions Position-management records used where positions control headcount; synced to keep vacancy and reporting structures aligned with finance/ERP. Warehouses is specific to Infor M3 and Positions to Oracle Fusion Cloud HCM — each maps to any object or custom field on the other side.
Price Lists Pricing data keeps quoting tools consistent with the prices M3 will actually invoice. Departments (Organizations) Org-structure records that define cost centers and reporting lines; typically mastered in HCM and read into other systems. Price Lists is specific to Infor M3 and Departments (Organizations) to Oracle Fusion Cloud HCM — each maps to any object or custom field on the other side.
Items Item master records provide the SKU, unit, and attribute data other systems price and sell against. Locations Physical work locations referenced by assignments; synced so downstream provisioning and directory tools resolve the same location codes. Items is specific to Infor M3 and Locations to Oracle Fusion Cloud HCM — each maps to any object or custom field on the other side.
Customers Customer master records sync with CRM account records to keep one shared customer file. Grades and Salaries Grade, grade-rate, and worker compensation records; usually read out for compensation and headcount analytics, and written back for corrections. Customers is specific to Infor M3 and Grades and Salaries to Oracle Fusion Cloud HCM — each maps to any object or custom field on the other side.
Suppliers Supplier records align procurement tools with the vendors M3 purchases from. Absences (workerAbsenceEntries) Time-off and leave entries; synced into scheduling or workforce-management databases for coverage planning. Suppliers is specific to Infor M3 and Absences (workerAbsenceEntries) to Oracle Fusion Cloud HCM — each maps to any object or custom field on the other side.
Customer Orders Orders created in commerce or CRM systems land in M3 for fulfillment and invoicing. 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. Customer Orders is specific to Infor M3 and Workers (publicWorkers) to Oracle Fusion Cloud HCM — each maps to any object or custom field on the other side.

How changes propagate between Infor M3 and Oracle Fusion Cloud HCM

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.

Infor M3 Oracle Fusion Cloud HCM Sub-second propagation

DetectionInfor M3 notifies Stacksync of record changes through webhook events. Event publishing through Infor ION (Business Object Documents), configured in ION, or scheduled polling of API endpoints.

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

Oracle Fusion Cloud HCM Infor M3 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 Infor M3 through its API, with automatic retries and rate-limit backoff.

Rate-limit considerations

  • Infor M3: Subject to Infor ION API gateway throttling policies.
  • 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 Infor M3 ⇄ Oracle Fusion Cloud HCM

Connect Infor M3 and Oracle Fusion Cloud HCM for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Infor M3–Oracle Fusion Cloud HCM connection.

Real-time

Two-way sync

Changes in Infor M3 or Oracle Fusion Cloud HCM instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Infor M3 or Oracle Fusion Cloud HCM 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 Infor M3 or Oracle Fusion Cloud HCM record.

Observability

Monitoring

Track your Infor M3 ⇄ Oracle Fusion Cloud HCM sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Infor M3 and Oracle Fusion Cloud HCM.

How the Infor M3 and Oracle Fusion Cloud HCM connectors work

Infor M3

Integration surface
REST API (M3 API programs exposed through the Infor ION API gateway)
Authentication
OAuth 2.0 via Infor OS / ION API authorization
Change detection
Event publishing through Infor ION (Business Object Documents), configured in ION, or scheduled polling of API endpoints
Capabilities
read · write · webhooks
Rate limits
Subject to Infor ION API gateway throttling policies

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.
How it works

How to connect Infor M3 to Oracle Fusion Cloud HCM — 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 Infor M3 and Oracle Fusion Cloud HCM 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
    Infor M3 connected
    Oracle Fusion Cloud HCM connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Infor M3 and Oracle Fusion Cloud HCM 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 · Infor M3 ⇄ Oracle Fusion Cloud HCM
    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
    Infor M3 Oracle Fusion Cloud HCM
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Infor M3 and Oracle Fusion Cloud HCM integration FAQ

SECURITY

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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

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