SAP Integration Platform: Modernize SAP Without Custom Development
March 31, 2026To integrate SAP S/4HANA or SAP ECC with any enterprise system using eZintegrations: add your SAP system credentials to the eZintegrations API catalog (OAuth 2.0 for SAP BTP destinations, Basic Auth or API Key for on-premises SAP via secure outbound agent), select the relevant SAP OData V4 or V2 endpoint from the catalog, import the matching Automation Hub template, configure your ODATA query parameters and field mappings, and go live in days. Every SAP module (SD, MM, FI, PP, EWM, SuccessFactors, Ariba) is accessible through its published OData APIs, with BAPI/RFC support for on-premises SAP ECC where OData alternatives do not yet exist, all without writing ABAP code.
Custom ABAP. DataWeave transformations. RFC connections that break on every SAP update. A dedicated SAP developer whose exit would take the entire integration estate with them.
This is what SAP integration has meant for most enterprises for the past decade.
The SAP ecosystem itself has moved on. SAP S/4HANA now exposes 800+ OData V4 and V2 APIs through the SAP API Business Hub. SAP’s own clean core philosophy pushes organisations toward standard API-based integration and away from proprietary BAPI/RFC calls and IDoc-based messaging. SAP Cloud ERP (the public cloud release) no longer supports IDocs from version 2508 onward.
eZintegrations connects to SAP through the API catalog: every SAP OData service, every BAPI endpoint on on-premises deployments, every SAP Business Event, and every SAP module’s API surface, all accessible from a no-code canvas without ABAP development. The result is SAP integration that survives SAP version upgrades, runs without a dedicated SAP developer, and goes live in days rather than months.
Connect SAP to Any Enterprise System Today
Access every SAP S/4HANA OData API, SAP ECC BAPI endpoint, and SAP Business Event from a no-code integration canvas. No ABAP. No DataWeave. No custom code.
The eZintegrations API catalog covers SAP S/4HANA REST and OData V4/V2 APIs, SAP ECC BAPI and RFC interfaces, SAP EWM, SAP SuccessFactors, SAP Ariba, and SAP Concur, alongside every other system in your enterprise stack. Import a pre-built template from the Automation Hub, configure your field mappings and query parameters, and go live.
Published pricing from $5/month per automation. No SAP developer required. No per-connector fee.
Import the SAP Integration Template from the Automation Hub | Book a Free Demo
What You Can Do with SAP Integration
eZintegrations connects your SAP landscape to any system in your enterprise stack through the SAP API catalog. These are the six integration patterns enterprises run most frequently.
SAP S/4HANA to Salesforce: Bidirectional Sales and Customer Data Sync Customer master records created or updated in SAP S/4HANA sync to Salesforce Account objects via the SAP BusinessPartner OData V4 API. Opportunities won in Salesforce trigger SAP Sales Order creation via the A_SalesOrder OData V4 service. Financial data from SAP FI (invoice status, credit exposure, payment terms) updates Salesforce Account fields on a configurable schedule. All running on OData V4 endpoints from the SAP API Business Hub, with time-based delta parameters (LastChangeDateTime, ChangedAfter) so only records modified since the last sync are transferred.
SAP to Data Warehouse: Extract SAP Data to Snowflake, BigQuery, or Databricks Extract SAP operational data at any scale using SAP OData V4 batch query operations. The API catalog supports OData V4 $skip and $top pagination parameters for large result sets and the $filter clause with datetime fields for incremental extraction. Your SAP S/4HANA finance, procurement, and production data lands in your data warehouse on any schedule, from hourly incremental loads using ChangedAfter parameters to full daily snapshots of millions of records, without custom ABAP extractors.
SAP Business Events: Real-Time Event-Driven Integration SAP S/4HANA publishes Business Events when records are created, changed, or deleted. eZintegrations subscribes to these events via the SAP BTP Event Mesh or SAP Event Broker (for S/4HANA Cloud) and fires integration workflows within seconds of the SAP event. A new purchase order in SAP MM fires the event. A confirmed goods receipt in SAP EWM fires the event. A credit block on a customer account fires the event. No polling. Real-time.
SAP ECC Modernisation: Replace ABAP Custom Code with API-Based Integration For organisations running SAP ECC (on-premises or in a managed environment), eZintegrations connects to BAPI and RFC endpoints through a secure outbound agent, no inbound firewall rules required. As you migrate to SAP S/4HANA, the same eZintegrations workflows can be retargeted to OData V4 endpoints, supporting the clean core modernisation SAP recommends. Your integration estate survives the SAP ECC to S/4HANA migration without a rebuild.
SAP SuccessFactors to HRIS and ITSM Synchronisation Employee lifecycle events in SAP SuccessFactors (new hire, role change, termination) sync to Workday, ServiceNow, Active Directory, and your ITSM platform. The SuccessFactors OData V2 API exposes Employee, Position, and Job requisition objects. eZintegrations reads these objects with time-based delta parameters and pushes the changes to downstream systems, ensuring HR data is consistent across your entire enterprise stack without manual HR admin tasks.
SAP EWM and MES Integration for Manufacturing and Logistics SAP Extended Warehouse Management (EWM) exposes OData V4 APIs for transfer orders, goods movements, and warehouse task management. eZintegrations connects SAP EWM to Manufacturing Execution Systems (MES), robot fleet controllers, and 3PL systems using these APIs for real-time task dispatch, inventory updates, and production order confirmation. See the companion post on the SAP EWM and humanoid robot integration platform for the full warehouse automation use case.
How SAP Integration Works in eZintegrations
Step 1: Add SAP to the API Catalog
Connect your SAP system to the eZintegrations credential vault using the appropriate authentication method for your SAP deployment:
SAP S/4HANA Cloud and SAP BTP: Use OAuth 2.0 with your SAP BTP service instance credentials. eZintegrations authenticates against the SAP BTP token endpoint and accesses any SAP service exposed through a Communication Arrangement. The full SAP API Business Hub surface (800+ OData V4 and V2 services covering SD, MM, FI, CO, PP, EWM, PM, QM, and more) is now accessible from the canvas.
SAP S/4HANA On-Premises or Private Cloud: Configure Basic Auth or API Key authentication with your SAP system URL and SAP API credentials. eZintegrations connects via the secure outbound agent for on-premises deployments where direct internet access is not available for the SAP system.
SAP ECC: The API catalog supports BAPI and RFC endpoints via SAP JCo-compatible connectivity for on-premises SAP ECC deployments. As you migrate to S/4HANA, re-target the same workflows to OData V4 endpoints with no canvas rebuild required.
SAP SuccessFactors, Ariba, Concur: Each uses its own OAuth 2.0 or API Key authentication configured in the same credential vault. Once configured, all SAP suite products share the same workflow canvas.
Credential setup time: approximately 10-20 minutes per SAP system.
Step 2: Configure OData Queries, Filters, and Sync Parameters
In the eZintegrations no-code canvas, configure your SAP API calls for each workflow:
For OData V4 queries (SAP S/4HANA): Build your OData query using the canvas’s visual query builder. Apply the OData V4 query options your use case requires: $filter=ChangedAfter eq '2026-03-01T00:00:00Z' for incremental sync, $select=SalesOrder,SoldToParty,NetAmount,DocumentDate to limit fields, $skip and $top for pagination through large result sets, $expand for related entity inclusion (e.g. expand to_Item to include line items in a sales order query). The API catalog handles OData pagination automatically, cycling through @odata.nextLink continuation URLs until all results matching your filter are retrieved.
For BAPI calls (SAP ECC on-premises): Select the BAPI name from the catalog (e.g. BAPI_SALESORDER_CREATEFROMDAT2, BAPI_CUSTOMER_GET, BAPI_MATERIAL_GET_ALL). Configure the import parameters in the visual field mapper. The canvas maps your external system’s data structure to the BAPI’s expected parameter structure without writing ABAP wrapper code.
For SAP Business Events: Subscribe to the Business Event type via the SAP BTP Event Mesh configuration. The eZintegrations Watcher monitors the event channel and fires the workflow when the Business Object event arrives (e.g. sap.s4.beh.salesorder.v1.SalesOrder.Changed.v1).
Step 3: Map Fields, Connect Destination Systems, and Go Live
Add your destination system credentials to the credential vault: Salesforce Connected App, Snowflake connection string, ServiceNow API key, or any other system. Map SAP field names to destination schema fields in the no-code transformation step. SAP OData fields use technical names (SoldToParty, NetAmount, CreationDate) that map directly to your target system’s fields in the visual mapping canvas.
Run test calls in the Dev environment: confirm the OData query returns the expected records, the BAPI call executes correctly, or the Business Event subscription delivers payloads as expected. Promote to production when validated.
SAP API Catalog Capabilities in eZintegrations
eZintegrations does not provide a locked “SAP connector” with a fixed set of supported objects. The API catalog gives you access to the full SAP API surface across every deployed SAP product. Here is what that means in practice.
| Capability | Details |
|---|---|
| SAP S/4HANA OData V4 APIs | Full access to 800+ SAP S/4HANA OData V4 services via SAP API Business Hub including Sales, Materials Management, Finance, Production Planning, EWM, Quality Management, Plant Maintenance, and more. |
| OData V2 support | Supports SAP S/4HANA on-premises and SAP Gateway-based services with OData V2 syntax, authentication, and pagination. Includes SAP SuccessFactors APIs. |
| OData V4 query parameters | Supports $filter, $select, $expand, $top, $skip, $orderby, and $count with SAP-specific datetime fields. |
| Automatic pagination | Handles @odata.nextLink automatically to retrieve all records with configurable page size. |
| BAPI and RFC support | Supports SAP ECC BAPI and RFC calls via secure outbound agent (e.g., BAPI_SALESORDER_CREATEFROMDAT2, BAPI_PO_CREATE1). |
| IDoc support | Processes IDocs for SAP ECC ALE/EDI integration. API-based integration recommended for cloud ERP. |
| SAP Business Events | Real-time event subscription via SAP BTP Event Mesh (e.g., SalesOrder.Changed, PurchaseOrder.Created). |
| SAP SuccessFactors OData V2 | Access Employee Central APIs with delta query support using lastModifiedDateTime. |
| SAP Ariba APIs | Access procurement workflows, supplier management, invoices, and purchase order status. |
| SAP Concur APIs | Manage expense reports, approvals, invoices, and travel profiles. |
| On-premises SAP connectivity | Secure outbound HTTPS agent connects on-prem SAP to cloud without firewall changes or server installation. |
| SAP BTP authentication | OAuth 2.0 Client Credentials with SAP BTP destination and Cloud Connector integration. |
| Custom SAP OData services | Self-service onboarding of custom OData endpoints in under an hour without coding. |
| Field mapping and transformation | No-code mapping, date conversion, unit/currency handling, and conditional logic via visual tools. |
| Error handling and retry | Configurable retry logic, structured error parsing, BAPI commit/rollback handling, and dead-letter queues. |
Why eZintegrations for SAP Enterprise Integration
The Problem with Traditional SAP Integration Approaches
Custom ABAP development gives you access to everything SAP exposes. The cost is a dedicated ABAP developer (typically $100,000-$150,000+ per year), integration code that breaks on SAP version upgrades, and a knowledge dependency on individuals whose departure takes the integration estate with them. It is also directly contrary to SAP’s clean core philosophy, which recommends moving custom logic out of the SAP core and into standard API-based interfaces.
SAP Process Orchestration (SAP PO) and SAP Integration Suite are purpose-built for the SAP ecosystem, but they require SAP-certified integration specialists to operate. They also add a separate SAP middleware licensing cost on top of your existing SAP subscription. For enterprises that need to connect SAP to non-SAP systems (Salesforce, Snowflake, Workday, ServiceNow), SAP PO adds cost and complexity without simplifying the non-SAP side of the integration.
Hardcoded connector platforms (including MuleSoft with DataWeave and generic iPaaS tools with pre-mapped SAP connectors) provide a “SAP connector” with a fixed set of supported OData services and BAPI calls. When you need an OData service not in the connector’s supported list, a custom SAP BAPI for a specific business scenario, or access to a custom OData service your team has built, you are either waiting for the vendor to update the connector or writing custom code to work around the limitation.
What Makes eZintegrations Different for SAP Integration
API catalog, not a connector. eZintegrations does not provide a pre-mapped SAP connector with a fixed supported-object list. The API catalog gives you access to every SAP OData service published to the SAP API Business Hub, every BAPI endpoint your SAP ECC system exposes, and every custom OData service your SAP team has built. If it is accessible via HTTP, it is in the catalog.
Clean core aligned. SAP’s clean core philosophy recommends standard API-based integration over custom ABAP and proprietary BAPI calls. The eZintegrations API catalog accesses SAP S/4HANA through the same OData V4 APIs SAP recommends for modern integration. No custom ABAP wrappers. No modifications to the SAP core. Integration logic lives in eZintegrations, not in your SAP system.
OData V4 with the query parameters you actually need. SAP’s OData V4 services support $filter with ChangedAfter datetime parameters for incremental sync, $expand for related entity inclusion, and @odata.nextLink pagination for large result sets. The eZintegrations API catalog exposes all of these query options in the visual canvas, so your team configures incremental SAP data extraction without writing the OData query handling code.
BAPI support for on-premises SAP ECC, migration-safe. For enterprises still running SAP ECC on-premises, the API catalog supports BAPI and RFC calls via the secure outbound agent. When you migrate to SAP S/4HANA, the same eZintegrations workflow can be updated to point to the equivalent OData V4 endpoint without rebuilding the integration from scratch. The migration path to SAP S/4HANA clean core does not require rebuilding your integration estate.
No SAP developer required. Your operations analyst or integration ops team configures SAP integrations from Automation Hub templates and the no-code canvas. The OData V4 query builder, the BAPI parameter mapper, and the Business Event subscription are all configured through visual interfaces. No ABAP. No DataWeave. No SAP-specific certification required.
Published pricing at ezintegrations.ai/pricing. Unlike SAP Integration Suite (subscription-based SAP middleware licensing) or MuleSoft (custom quote), eZintegrations pricing starts at $5/month per automation and is visible before you talk to a sales team.
Import the SAP Integration Template
The eZintegrations Automation Hub contains pre-built templates for the most common SAP enterprise integration patterns:
SAP S/4HANA Sales Order to Salesforce Opportunity Sync Triggered by SAP Business Event (SalesOrder.Changed) or scheduled OData V4 query. Maps SAP A_SalesOrder fields (SoldToParty, NetAmount, SalesOrderDate, DocumentCurrency) to Salesforce Opportunity fields. Bidirectional: Salesforce Opportunity Closed Won creates a SAP Sales Order via A_SalesOrder POST.
SAP S/4HANA to Snowflake: Incremental Financial Data Extract OData V4 query on A_JournalEntry and A_GLAccountLineItem with ChangedAfter datetime filter. Extracts only records modified since the last run. Loads to Snowflake target table. Configurable schedule. Supports any SAP FI object.
SAP BusinessPartner to Salesforce Account Sync SAP A_BusinessPartner OData V4 service syncs customer and vendor master records to Salesforce Account and Contact objects. Bidirectional: new Salesforce Accounts create BusinessPartner records in SAP with mapped fields.
SAP ECC BAPI: Purchase Order to External System BAPI_PO_CREATE1 call creates SAP ECC purchase orders from external procurement requests. Maps external procurement platform fields to BAPI import parameters in the visual canvas. Handles BAPI commit/rollback. For on-premises SAP ECC via secure outbound agent.
SAP SuccessFactors Employee to ServiceNow User Sync SuccessFactors Employee Central OData V2 query with lastModifiedDateTime delta parameter. New hire and role change events trigger ServiceNow user record creation and update via the ServiceNow REST API. Termination events deactivate ServiceNow accounts.
SAP EWM Transfer Order to Robot Fleet Controller Dispatch SAP EWM WarehouseTask OData V4 event triggers robot task dispatch via the fleet controller REST API. Completion event writes back to SAP EWM via GoodsMovement OData V4 post. See the full SAP EWM and humanoid robot integration pattern.
Import any of these templates in one click. Configure SAP credentials and field mapping. Go live in days.
Import SAP Templates from the Automation Hub
Frequently Asked Questions
1. How do I integrate SAP S/4HANA with eZintegrations
For SAP S/4HANA Cloud configure your SAP BTP Communication Arrangement and add the OAuth 2.0 client credentials Client ID and Client Secret to the eZintegrations credential vault. For SAP S/4HANA on premises add your SAP system URL and API credentials and install the secure outbound agent in your network. Once authenticated import the relevant Automation Hub template configure your OData V4 query parameters including ChangedAfter for incremental sync and @odata.nextLink pagination for large result sets map fields to your destination system and run Dev test transactions. Standard templates go live in 1 to 3 business days.
2. Does eZintegrations support SAP
Yes. eZintegrations provides full API catalog access for SAP S/4HANA with 800 plus OData V4 and V2 APIs from the SAP API Business Hub SAP ECC via BAPI and RFC through a secure outbound agent SAP SuccessFactors Employee Central OData V2 SAP Ariba procurement APIs SAP Concur travel and expense APIs and SAP EWM OData V4. Custom SAP OData services can be self service onboarded in under an hour with no hardcoded connector limitations.
3. How long does SAP integration take with eZintegrations
Credential setup for SAP S/4HANA Cloud or on premises takes approximately 15 to 20 minutes. Standard integration templates such as SAP to Salesforce SAP to Snowflake and SuccessFactors to ServiceNow go from template import to production in 1 to 3 business days including Dev test transactions. Custom SAP integrations using specific OData services or BAPI calls typically take 2 to 5 days compared to 4 to 12 weeks for traditional SAP integration builds.
4. Is there a free SAP integration template
The Automation Hub template library is included in every eZintegrations subscription. There is no separate template fee and no premium SAP template tier. Subscriptions start at 5 dollars per month per automation at annual billing giving full access to all SAP integration templates.
5. Does eZintegrations work with SAP ECC on premises
Yes. eZintegrations connects to SAP ECC on premises through a secure outbound agent that establishes an outbound HTTPS connection from your network to the eZintegrations cloud. No inbound firewall rules are required and no software is installed directly on SAP servers. The platform supports BAPI and RFC calls as well as OData services where available and allows seamless transition from SAP ECC to SAP S/4HANA without rebuilding integrations.
6. What is the difference between SAP OData V4 and BAPI integration and which should I use
OData V4 is SAP recommended for modern SAP S/4HANA integration. It is HTTP based stable across upgrades documented in the SAP API Business Hub and aligned with clean core principles. Every new SAP business object in S/4HANA has an OData V4 API so it should be used wherever available. BAPI and RFC are older SAP proprietary interfaces used mainly in SAP ECC or certain on premises environments. They are useful when no OData V4 service exists. eZintegrations supports both enabling flexibility during SAP modernization.
Modernize Your SAP Integration Estate Today
The path from custom ABAP and SAP PO-based integration to modern, API-catalog-based integration does not require rebuilding your entire SAP estate at once. Start with your highest-priority integration: SAP S/4HANA to Salesforce, SAP financial data to Snowflake, or SAP SuccessFactors to your HRIS and ITSM stack.
Import the Automation Hub template. Configure your SAP OData V4 credentials and query parameters. Map fields in the no-code canvas. Go live in days.
Every SAP OData V4 service in the SAP API Business Hub is in the eZintegrations catalog. Every on-premises BAPI call for SAP ECC is accessible via the secure outbound agent. Every SAP Business Event can trigger an eZintegrations workflow in real time.
No ABAP developer. No SAP PO middleware. No DataWeave. Published pricing.
Import a SAP Integration Template from the Automation Hub and start your first integration today. Or book a free demo with your SAP landscape details and target integration requirements. We will map the API catalog configuration and identify your starting template in the session.
