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CRM ⇄ ERP

Microsoft Dynamics 365 Sales to Sage 300 integration — real-time, two-way sync

Keep Microsoft Dynamics 365 Sales and Sage 300 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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Why teams connect Microsoft Dynamics 365 Sales and Sage 300

Close the gap between front office and back office: Microsoft Dynamics 365 Sales and Sage 300 share customers and status in real time, in both directions.

Microsoft Dynamics 365 Sales holds the customer relationship; Sage 300 runs the operations and records behind the business. The two overlap wherever the same organizations and transactions matter to both, and when that overlap is bridged by re-keying or overnight batch, each side spends the day working from stale data.

Stacksync syncs Orders, Invoices, Activities, Custom Tables in Microsoft Dynamics 365 Sales with Journal Batches, Order Entry Orders, Purchase Orders, Inventory Items in Sage 300 field by field, in real time, and in both directions. You decide which system owns which fields; Stacksync keeps every copy consistent and resolves conflicts by rules you set.

Common use cases

  • Run a two-way dual-run between Dynamics and another CRM during a migration.
  • Feed BI models with continuously updated CRM data instead of scheduled exports.
  • 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.

Where Sage 300 is the finance system of record: money status on the account

Invoice and payment state from Sage 300 shows on the account in Microsoft Dynamics 365 Sales, so reps see balances before promising the next order.

One customer master

Where both systems keep customer or organization records, corrections in either propagate to the other, ending dual maintenance.

Where Sage 300 manages people and org data: keep Microsoft Dynamics 365 Sales aligned

Owners, territories, and org structure informed by Sage 300 stay current in Microsoft Dynamics 365 Sales.

What you can sync between Microsoft Dynamics 365 Sales and Sage 300

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.

Microsoft Dynamics 365 Sales objects Sage 300 objects
Invoices Billing records; usually mastered in the ERP and mirrored back for seller visibility. Journal Batches GL entries staged in batches that must be posted; a common write target for external systems.
Activities Emails, calls, appointments, and tasks; read out for activity analytics. Order Entry Orders Sales orders written from e-commerce or EDI feeds.
Custom Tables Tenant-defined Dataverse tables; exposed through the same Web API as standard tables. Purchase Orders Procurement documents read for spend visibility and receiving.
Accounts Company records in Dataverse; the usual anchor for two-way sync with databases and ERPs. Inventory Items Item master with costing and quantities, synced to storefronts and WMS.
Contacts Person records linked to accounts; synced with marketing and support systems. AR Invoices and Receipts Billing and payment records replicated for cash and revenue reporting.
Leads Prospect records; written in from enrichment or web forms, read out on qualification. AR Customers Receivables customer master synced to CRMs and billing tools.
What ships with Microsoft Dynamics 365 Sales ⇄ Sage 300

Connect Microsoft Dynamics 365 Sales and Sage 300 for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Microsoft Dynamics 365 Sales–Sage 300 connection.

Real-time

Two-way sync

Changes in Microsoft Dynamics 365 Sales or Sage 300 instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Microsoft Dynamics 365 Sales or Sage 300 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 Microsoft Dynamics 365 Sales or Sage 300 record.

Observability

Monitoring

Track your Microsoft Dynamics 365 Sales ⇄ Sage 300 sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Microsoft Dynamics 365 Sales and Sage 300.

How the Microsoft Dynamics 365 Sales and Sage 300 connectors work

Microsoft Dynamics 365 Sales

Integration surface
Dataverse Web API (OData v4 REST)
Authentication
OAuth 2.0 via Microsoft Entra ID
Change detection
Dataverse change tracking with delta tokens, plus registered webhooks on table events
Capabilities
read · write · webhooks
Rate limits
Requests are governed by Dataverse service protection limits evaluated per user and time window.

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
How it works

How to connect Microsoft Dynamics 365 Sales to Sage 300 — 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 Microsoft Dynamics 365 Sales and Sage 300 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
    Microsoft Dynamics 365 Sales connected
    Sage 300 connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Microsoft Dynamics 365 Sales and Sage 300 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 · Microsoft Dynamics 365 Sales ⇄ Sage 300
    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
    Microsoft Dynamics 365 Sales Sage 300
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
FAQ

Microsoft Dynamics 365 Sales and Sage 300 integration FAQ

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 Microsoft Dynamics 365 Sales and Sage 300.

Popular · 8 of 386
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