Real-time
Two-way sync
Changes in DEAR Inventory or SAP instantly reflect in both systems. No stale data, no manual imports.
ERP
DEAR Inventory to SAP integration — real-time, two-way sync
Keep DEAR Inventory and SAP 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
Case study
Migrated from Mulesoft
Case study
Migrated from Celigo
Migrated from Heroku Connect
Migrated from Matillion
Case study
Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect DEAR Inventory and SAP
Two ERPs, one set of facts: Stacksync keeps DEAR Inventory and SAP 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 Purchase orders, Customers, Suppliers, Stock adjustments and transfers in DEAR Inventory with Cost Centers, Business Partners, Materials (Products), Sales Orders in SAP 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
- Land orders, costs, and inventory movements in a warehouse for margin and stock-turn reporting.
- Keep supplier and purchase order data aligned with the accounting system for accrual accuracy.
- Keep MES and WMS systems aligned with production orders and goods movements.
- Expose sales order and delivery status to customer portals through a synced Postgres database instead of direct SAP access.
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.
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.
What you can sync between DEAR Inventory and SAP
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.
| DEAR Inventory objects | SAP objects | |
|---|---|---|
| Assemblies / Production Bill-of-material and production records for light manufacturing workflows. | Materials (Products) Item master with plant and sales views, synced to commerce, PLM, and CRM systems. | |
| Locations Warehouses and bins that scope stock levels and fulfillment. | Sales Orders Order documents written from external channels and read for status and fulfillment. | |
| Products SKU records with pricing, suppliers, and bill-of-material links; the master data most syncs start from. | Purchase Orders Procurement documents synced with supplier portals and spend tools. | |
| Stock levels Per-location availability derived from inventory transactions; read-heavy in storefront syncs. | Outbound Deliveries Shipment documents synced to WMS, carriers, and customer portals. | |
| Sale orders Customer orders through their pick/pack/ship lifecycle; synced with storefronts and CRMs. | Billing Documents Invoices read for AR status and replicated for revenue reporting. | |
| Purchase orders Supplier orders and receiving records synced with accounting and planning tools. | GL Accounts and Journal Entries Financial postings replicated to warehouses for group finance analytics. |
What ships with DEAR Inventory ⇄ SAP
Connect DEAR Inventory and SAP for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every DEAR Inventory–SAP connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever DEAR Inventory or SAP 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 DEAR Inventory or SAP record.
Observability
Monitoring
Track your DEAR Inventory ⇄ SAP sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between DEAR Inventory and SAP.
How the DEAR Inventory and SAP connectors work
DEAR Inventory
- Integration surface
- REST API
- Authentication
- Account ID plus application key sent as request headers
- Change detection
- Polling with modified-since filters; webhook notifications for sale and purchase events are available on subscriptions that include the Automation module
- Capabilities
- read · write · webhooks
- Rate limits
- Subject to the platform's per-account API rate limits
SAP
- Integration surface
- OData (v2/v4) APIs on S/4HANA; BAPI/RFC and IDoc on ECC and on-prem systems; SOAP services
- Authentication
- OAuth 2.0 or basic auth via communication arrangements on cloud editions; SAP user credentials for RFC on-prem
- Change detection
- Business events via SAP Event Mesh on S/4HANA; change pointers with IDocs or timestamp polling on ECC
- Capabilities
- read · write · webhooks
- Rate limits
- Throttling is configured at the gateway and tenant level rather than as a single published rate limit
How it works
How to connect DEAR Inventory to SAP — 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 DEAR Inventory and SAP with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
DEAR Inventory
connected
SAP
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the DEAR Inventory and SAP 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 · DEAR Inventory ⇄ SAPCustomers 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.
DEAR Inventory SAPCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
DEAR Inventory and SAP integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between DEAR Inventory and SAP: authenticate both systems, choose the objects to sync (such as DEAR Inventory's Assemblies / Production and Locations), map fields visually, and changes propagate both ways in milliseconds — no code required.
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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 DEAR Inventory and SAP: Two-tier roll-up; Migration in parallel; Shared master data. Where subsidiaries run one system and headquarters runs the other, shared records and transactions flow up continuously, so consolidation starts from live data.
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DEAR Inventory: REST API. Authentication: Account ID plus application key sent as request headers. SAP: OData (v2/v4) APIs on S/4HANA; BAPI/RFC and IDoc on ECC and on-prem systems; SOAP services. Authentication: OAuth 2.0 or basic auth via communication arrangements on cloud editions; SAP user credentials for RFC on-prem. Stacksync manages authentication, retries, and rate limits on both sides.
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DEAR Inventory: Inventory availability is derived per location from transactions (receipts, sales, adjustments, transfers), so synced stock figures reflect movement history rather than a single editable field. SAP: S/4HANA's Business Partner model unifies the legacy customer and vendor masters into one object, so integrations map both roles to a single record. Stacksync's field mapping accounts for these differences between DEAR Inventory and SAP without custom code.
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Stacksync is SOC 2 Type II and ISO 27001 certified with HIPAA BAA support. Data is encrypted in transit, and a zero-persistent-storage architecture means DEAR Inventory and SAP records are not retained after a sync operation.
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 DEAR Inventory and SAP.
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DEAR Inventory ⇄ Cetec ERP - DEAR Inventory ⇄ Cin7
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DEAR Inventory ⇄ Deposco -
DEAR Inventory ⇄ E2 Shop System - SAP ⇄ Deposco
- SAP ⇄ E2 Shop System
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SAP ⇄ Epicor ERP -
SAP ⇄ Extensiv (3PL Central)
No integrations match .
