Integration — SAP ECC · SAP S/4HANA · Oracle EBS · Oracle Cloud

Fast WMS bridges your
ERP and the warehouse
floor — bidirectionally.

Purchase orders from SAP or Oracle pull into Fast WMS for barcode-based receiving. Confirmed GRNs, dispatches, and inventory adjustments post back to your ERP automatically. The warehouse floor finally talks to your ERP in real time.

2-way
bidirectional data flow
4
ERP versions supported
REST + RFC
API and BAPI integration
Bidirectional Data Flow
SAP ECC 6.0 · S/4HANA · Oracle EBS · Oracle Cloud
Live sync
SAP Purchase Order EKKO/EKPO · ME23N
Fast WMS Inbound PO Queue Open for GRN scanning
SAP Sales Order VBAK/VBAP · VA03
Fast WMS Outbound SO Queue Pick list triggered
Fast WMS GRN Confirmed Barcode-scanned receipt
SAP Goods Receipt (MIGO) 101 movement type
Fast WMS Dispatch Confirmed Pick-list scanned and closed
SAP Outbound Delivery Post goods issue (VL02N)
PO sync active GR posting live SO queue: 3 pending
MIGO posted to SAP 101 mvt · PO 4500001138
Trusted by warehouse operators running SAP and Oracle across 5 countries
Mutha Ventures
Mubea Automation
Igloo Frozen
BioResource Biotech
GLO-IND
Supertex Industries
MMB Bahrain
MMB Kuwait
Mutha Ventures
Mubea Automation
Igloo Frozen
BioResource Biotech
GLO-IND
Supertex Industries
MMB Bahrain
MMB Kuwait
Supported ERP platforms

SAP and Oracle — both covered,
both bidirectional

Fast WMS acts as the warehouse execution layer for enterprise ERP systems — handling barcode scanning, bin management, and real-time inventory while SAP or Oracle manages the financials and procurement.

SAP Integration
SAP ECC 6.0 and S/4HANA
Full RFC/BAPI integration with SAP ECC 6.0 and REST API integration with SAP S/4HANA. PO pull via ME23N data, GR posting via MIGO (movement type 101), and outbound delivery confirmation via VL02N — all triggered from Fast WMS scans.
SAP ECC 6.0 SAP S/4HANA RFC / BAPI REST API MIGO GR posting MM / WM modules
Oracle Integration
Oracle EBS R12 and ERP Cloud
REST API integration with Oracle ERP Cloud and Oracle E-Business Suite R12. Purchase orders from Oracle Purchasing pull into Fast WMS. GRN confirmations post as receiving transactions in Oracle Receiving and Inventory modules.
Oracle EBS R12 Oracle ERP Cloud REST APIs Oracle Receiving Oracle Inventory Oracle Purchasing
Integration flow

ERP order in — warehouse scan out —
ERP updated automatically

Fast WMS sits between your ERP and the warehouse floor. Orders come in from above, scan confirmations go back up. The ERP never needs to know what a barcode scanner looks like.

ERP Order Created
PO or SO raised in SAP / Oracle — Fast WMS pulls it via API or RFC on a configurable schedule
Warehouse Scans
Staff scan barcodes on Android — GRN or dispatch confirmed against the ERP document reference
ERP Updated
Fast WMS posts goods receipt, delivery confirmation, or inventory adjustment back to SAP/Oracle automatically
WMS Tracks Bins
Fast WMS maintains bin-level stock detail that SAP/Oracle's standard WM doesn't — lot, expiry, exact location
Both Sides Report
ERP shows financial stock position; Fast WMS shows physical bin map — both accurate, always in sync
What syncs

Every document type that crosses
the ERP–warehouse boundary

Fast WMS handles all standard inbound and outbound document flows — covering purchasing, inventory, and logistics modules in both SAP and Oracle.

ERP → Fast WMS
Purchase Orders
Open POs from SAP (ME23N) or Oracle Purchasing pulled into Fast WMS as inbound receipts ready for barcode scanning.
PO number, line items, quantities
Supplier / vendor details
Delivery date and plant code
ERP → Fast WMS
Sales Orders
Outbound sales orders from SAP SD (VA03) or Oracle Order Management pulled into Fast WMS to trigger pick list generation.
Order number, customer, items
Requested delivery date
Ship-to address and priority
Fast WMS → ERP
Goods Receipt (GRN)
Barcode-confirmed GRN in Fast WMS posts MIGO goods receipt (movement 101) to SAP or receiving transaction to Oracle automatically.
Quantity received per PO line
Batch / lot and serial numbers
Storage location / plant
Fast WMS → ERP
Outbound Delivery / Dispatch
Dispatch confirmation in Fast WMS posts goods issue (VL02N in SAP) or shipment confirmation to Oracle, closing the outbound delivery.
Delivery document reference
Actual shipped quantities
Vehicle and transporter details
Fast WMS → ERP
Inventory Adjustments
Stock adjustments made in Fast WMS (shrinkage, damage, write-off) post inventory movement documents to SAP or Oracle to keep stock values aligned.
Adjustment quantity and reason
Movement type (551, 552, etc.)
Plant and storage location
ERP → Fast WMS
Item and Vendor Master
Material master from SAP (MM60) and vendor master pull into Fast WMS item and party master — so barcodes are auto-matched to ERP item codes on receipt.
Material / item code and description
UOM and batch classification
Vendor code and name
01 — SAP Integration Method

RFC/BAPI for ECC · REST API
for S/4HANA — no custom ABAP

Fast WMS uses SAP standard interfaces — BAPI_GOODSMVT_CREATE for goods receipt posting, standard RFC functions for PO retrieval, and SAP REST APIs for S/4HANA. No custom ABAP development is required for standard scenarios. The integration is implemented and configured during Fast WMS go-live.

No custom ABAP for standard PO/GR/delivery flows
RFC connection to SAP application server — single configuration
S/4HANA OData REST APIs for cloud-hosted and on-premise deployments
Non-standard field mappings configurable during implementation
SAP PO Queue — Fast WMS
RFC · MM module
PO 4500001138Finolex Industries · Steel Pipe SCH-40
Open
PO 4500001139Narayan Forge · Round Bar 40mm
Partial
PO 4500001140Krishna Sheet Processors · MS Flat
Just synced
PO 4500001135Divine Steel Industries · Hex Bolt
Open
02 — Goods Receipt Posting

GRN confirmed in Fast WMS →
MIGO posted to SAP instantly

When a warehouse operator confirms a GRN in Fast WMS using a barcode scanner, the system immediately calls BAPI_GOODSMVT_CREATE in SAP to post the goods receipt against the purchase order. The SAP material document number is returned and stored in Fast WMS for full traceability.

Movement type 101 — GR against PO, posted automatically
SAP material document number stored in Fast WMS GRN record
Batch classification and serial numbers passed to SAP on GR
Partial GR supported — PO remains open in SAP for balance
MIGO GR Posted to SAP
BAPI_GOODSMVT_CREATE · Movement 101
Fast WMS GRNGRN-1138
SAP PO Reference4500001138
Material Document5000012734 / 2025
Movement Type101 — GR against PO
Plant1102 · Saswad
Storage Location0001 · Main Store
Quantity240 NOS
BatchL-2506-07
GR posted successfully · SAP stock updated
03 — Oracle Integration

Oracle EBS and Cloud —
REST API throughout

For Oracle E-Business Suite R12, Fast WMS uses Oracle REST APIs via the Oracle Integration Gateway. For Oracle ERP Cloud, Fast WMS connects via Oracle's native REST APIs — no middleware required. Purchase orders, receipts, and shipment confirmations all flow bidirectionally.

Oracle EBS R12 — Purchasing, Inventory, and Shipping modules
Oracle ERP Cloud — native REST API, no middleware
Oracle Receiving confirmation posted on GRN scan
Oracle shipment line confirmed on Fast WMS dispatch
Oracle ↔ Fast WMS Data Map
EBS R12 and ERP Cloud
Oracle PO
WMS Inbound PO
Oracle SO
WMS Pick List
WMS GRN
Oracle Receipt
WMS Dispatch
Oracle Shipment
WMS Adj.
Oracle Inv. Txn
REST API · JSON payloads · OAuth 2.0 authentication
04 — API Architecture

REST + RFC. No middleware layer.
Direct connection, minimal latency.

Fast WMS connects directly to your SAP application server via RFC or to SAP S/4HANA and Oracle via HTTPS REST APIs. There is no middleware server or ESB required for standard integration scenarios — reducing complexity, cost, and failure points.

HTTPS REST with JSON — modern, firewall-friendly
RFC for SAP ECC — no SAP Connector or middleware needed
OAuth 2.0 and Basic Auth for Oracle Cloud endpoints
Configurable sync interval — real-time or scheduled pull
Fast WMS API Endpoints
GET /api/erp/purchase-orders Pull POs
POST /api/erp/grn-confirm Post GR
GET /api/erp/sales-orders Pull SOs
POST /api/erp/dispatch-confirm Post GI
PUT /api/erp/inventory-adjust Adj. stock
GET /api/erp/item-master/sync Sync items
Content-Type: application/json · Bearer token auth
Full capability set

Everything the SAP and Oracle integration covers

Bidirectional Data Flow

Documents flow both ways — ERP → WMS for orders and master data, WMS → ERP for receipts, dispatch confirmations, and inventory adjustments.

Four ERP Versions

SAP ECC 6.0, SAP S/4HANA, Oracle EBS R12, and Oracle ERP Cloud — all supported. Implementation team handles the mapping during go-live.

Barcode-Driven GR Posting

Staff scan barcodes in the warehouse — Fast WMS posts the goods receipt to SAP (MIGO) or Oracle Receiving automatically. No ERP terminal needed on the floor.

Bin-Level Detail Beyond ERP WM

Fast WMS adds bin location, lot tracking, expiry dates, and FIFO/FEFO enforcement that standard SAP WM and Oracle Inventory don't provide at the floor level.

Sync Log and Error Handling

Every API call logged with request, response, and status. Failed posts shown with error details — fix the ERP issue and retry with one click from Fast WMS.

Item and Vendor Master Sync

Material master from SAP and item master from Oracle sync to Fast WMS — barcodes auto-matched to ERP item codes at scan time, no manual item setup needed.

"We run SAP for procurement and finance. Fast WMS sits in between — purchase orders come from SAP, GRN scans go back to SAP, all automatically. The warehouse floor finally doesn't need to touch an SAP terminal."
MB
IT and Operations Manager
Mohebi Martin Brower — Bahrain and Kuwait
Zero
SAP terminal sessions on the warehouse floor — all work done via Fast WMS barcode scan
Real-time
MIGO goods receipts posted to SAP the moment each GRN is confirmed in Fast WMS

Running SAP or Oracle? Let's talk integration.

Every SAP and Oracle setup is different. Tell us your version, modules, and integration requirements — we'll scope the connection and show you a live demo.

Discuss your integration View pricing
SAP ECC and S/4HANA Oracle EBS and Cloud No custom ABAP required Implementation-scoped during go-live