Real-time
Two-way sync
Changes in Infor M3 or Manhattan Associates WMS instantly reflect in both systems. No stale data, no manual imports.
ERP
Infor M3 to Manhattan Associates WMS integration — real-time, two-way sync
Keep Infor M3 and Manhattan Associates WMS 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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Migrated from Mulesoft
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Migrated from Celigo
Migrated from Heroku Connect
Migrated from Matillion
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Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect Infor M3 and Manhattan Associates WMS
Two ERPs, one set of facts: Stacksync keeps Infor M3 and Manhattan Associates WMS 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 Customer Orders, Purchase Orders, Manufacturing Orders, Inventory Balances in Infor M3 with Inventory, Items, Shipments & LPNs, Receipts in Manhattan Associates WMS 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
- Mirror M3 customers and invoices into a CRM or warehouse so sales and finance share one AR view
- Feed manufacturing order status to a customer portal for order tracking in fashion, food, or equipment supply chains
- Reconcile ASNs and receipts with procurement systems to close POs automatically.
- Feed labor and throughput data into analytics tools for DC performance reporting.
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 Infor M3 and Manhattan Associates WMS
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 | Manhattan Associates WMS objects | |
|---|---|---|
| Purchase Orders PO headers and lines sync outward so buyers and receiving teams see the same demand. | Purchase Orders & ASNs Inbound expectations synced from procurement to drive receiving and putaway. | |
| Manufacturing Orders Production order status feeds portals and CRMs so promised dates reflect the shop floor. | Inventory On-hand, allocated, and available positions read out across the DC network. | |
| Inventory Balances On-hand quantities by warehouse drive available-to-promise in downstream channels. | Items Item master and packaging data kept consistent with the ERP catalog. | |
| Invoices Billing documents flow to finance and CRM tools for AR visibility. | Shipments & LPNs Ship confirmations, cartons, and tracking pushed back to order sources. | |
| Warehouses Warehouse and facility records scope inventory and order data during mapping. | Receipts Receiving transactions reconciled against POs in the ERP. | |
| Price Lists Pricing data keeps quoting tools consistent with the prices M3 will actually invoice. | Locations & Zones Facility topology referenced when interpreting inventory positions. |
What ships with Infor M3 ⇄ Manhattan Associates WMS
Connect Infor M3 and Manhattan Associates WMS for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Infor M3–Manhattan Associates WMS connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Infor M3 or Manhattan Associates WMS 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 Manhattan Associates WMS record.
Observability
Monitoring
Track your Infor M3 ⇄ Manhattan Associates WMS 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 Manhattan Associates WMS.
How the Infor M3 and Manhattan Associates WMS 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
Manhattan Associates WMS
- Integration surface
- REST API on Manhattan Active WM; database tables and message-based interfaces on legacy on-premises versions
- Authentication
- OAuth 2.0 on Manhattan Active; database credentials on legacy deployments
- Change detection
- Polling on modified timestamps; Manhattan Active also supports event/message-driven integration patterns
- Capabilities
- read · write
How it works
How to connect Infor M3 to Manhattan Associates WMS — 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 Infor M3 and Manhattan Associates WMS with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Infor M3
connected
Manhattan Associates WMS
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Infor M3 and Manhattan Associates WMS 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 · Infor M3 ⇄ Manhattan Associates WMSCustomers 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.
Infor M3 Manhattan Associates WMSCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Infor M3 and Manhattan Associates WMS integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between Infor M3 and Manhattan Associates WMS: authenticate both systems, choose the objects to sync (such as Infor M3's Purchase Orders and Manufacturing Orders), map fields visually, and changes propagate both ways in milliseconds — no code required.
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On the Infor M3 side: Customer Orders, Purchase Orders, Manufacturing Orders, Inventory Balances, plus custom fields where Infor M3 exposes them. On the Manhattan Associates WMS side: Inventory, Items, Shipments & LPNs, Receipts. Stacksync auto-detects both schemas and converts types between the two systems.
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Yes. Each object mapping can be bidirectional or restricted to a single direction (both systems accept writes). Read-only mirrors, one-way pushes, and full two-way sync can be mixed in the same integration.
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Common patterns for Infor M3 and Manhattan Associates WMS: Migration in parallel; Shared master data; Split by function. When one system is replacing the other, run both fully live during the transition and cut over without a data freeze.
-
Infor M3: REST API (M3 API programs exposed through the Infor ION API gateway). Authentication: OAuth 2.0 via Infor OS / ION API authorization. Manhattan Associates WMS: REST API on Manhattan Active WM; database tables and message-based interfaces on legacy on-premises versions. Authentication: OAuth 2.0 on Manhattan Active; database credentials on legacy deployments. Stacksync manages authentication, retries, and rate limits on both sides.
-
Infor M3: Infor ION can publish standard Business Object Documents (for example sales orders and item master changes) as events for downstream consumers, giving an event-based alternative to polling once configured in ION. Manhattan Associates WMS: Legacy on-premises Manhattan WMS deployments typically integrate through staging database tables and message interfaces rather than REST. Stacksync's field mapping accounts for these differences between Infor M3 and Manhattan Associates WMS without custom code.
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 Infor M3 and Manhattan Associates WMS.
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Manhattan Associates WMS ⇄ Cin7 - Manhattan Associates WMS ⇄ DEAR Inventory
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