Shop Integration for Hanover's Business Hub
Hanover is Germany's trade fair capital, a logistics hub and home to international suppliers. Companies here operate established ERP landscapes that cannot be replaced overnight. We connect your online shop seamlessly with SAP, DATEV, Microsoft Dynamics or your industry-specific inventory system so that order, warehouse and financial data flows in real time.
50+
integration projects
30min
to Hanover
99.8%
interface uptime
24h
monitoring coverage
Hanover's economy is defined by contrasts: global corporations running SAP S/4HANA alongside mid-market suppliers relying on industry-specific inventory systems. Logistics companies at the Lehrte freight village coordinate goods flows in real time, while automotive suppliers in Laatzen and Langenhagen must secure just-in-time processes with flawless data. This diversity demands integration expertise that goes beyond standard connectors. We develop custom interface solutions that connect your systems the way your processes require, not the way a plugin catalog dictates.
Hanover as a Logistics and Industrial Hub: Integration Needs at a Glance
The Hanover economic region brings together industries with different shop integration requirements. At the Lehrte freight village, one of Europe's largest, logistics providers process thousands of shipments daily. Their customers expect real-time tracking data and automated dispatch notifications directly from the shop. In the industrial parks along the A2 and A7 motorways, automotive suppliers operate ordering processes tightly linked to OEM production planning systems. EDI connections via EDIFACT and VDA standards are not optional here but prerequisites for supplier qualification.
As a trade fair city, Hanover also attracts internationally active trading companies that need multi-currency capability, multilingual product catalogs and cross-border inventory synchronization. Whether a specialist wholesaler for industrial supplies wants to offer customers a self-service portal with real-time availability or a machine builder sells spare parts through a configurable online catalog: the common challenge is always seamless connectivity between the shop system and the company's leading enterprise systems.
ERP Systems in the Hanover Region: What We Connect Daily
SAP Business One and S/4HANA
Bidirectional synchronization of product master data, customer conditions and orders. Real-time inventory queries via RFC/BAPI or OData services. Our SAP expertise covers all common scenarios.
DATEV and Financial Accounting
Automatic document export in DATEV format: invoices, credit notes and payment receipts flow into your DATEV environment without manual posting. Chart of accounts SKR03 and SKR04 preconfigured.
Microsoft Dynamics 365
REST API-based integration with Dynamics 365 Business Central and Finance. Debtor master data, price lists and order confirmations are automatically synchronized between shop and CRM.
Industry-Specific ERP Systems
Not every Hanover company uses SAP. We integrate Sage, proAlpha, SelectLine, Xentral and further ERP systems via REST, SOAP or file export, depending on the interface your system provides.
Logistics and Shipping
Connection to warehouse management systems, carrier APIs and tracking platforms. Automatic shipping label generation, shipment tracking in the customer account and returns management through the shop.
PIM and Product Data
Centralized product data management via PIM systems like Akeneo or Pimcore. The shop sources images, descriptions and technical attributes from a single source that your product management maintains.
Typical Integration Projects in the Hanover Region
Every integration project begins with an inventory: which systems are in use, how do data flows work today, and where do breaks occur? With Hanover companies, we encounter recurring scenarios that we know from years of experience and for which we bring proven approaches.
Replacing Manual Data Transfer
Many companies in the Hanover area already operate an online shop but still transfer orders via CSV export or even manually into the ERP. We replace this media break with a real-time interface that automatically synchronizes orders, customer data and invoices.
Real-Time Inventory Synchronization
When stock levels are updated only once a day, you sell products that are already out of stock. We implement event-based inventory management where every warehouse movement in the ERP becomes visible in the shop within seconds.
B2B Customer Portal with ERP Connection
A self-service portal where your business customers see individual prices, view order histories and access framework agreements. All data comes directly from the ERP, without double maintenance.
Multi-Channel Synchronization
Shop, marketplaces and brick-and-mortar retail as a unified sales channel. Inventory matching across all channels, central order management in the ERP and unified reporting via the business intelligence system.
Why On-Site Expertise Matters for Integration Projects
System integration is not a remote maintenance job. It requires deep understanding of the business processes behind the data flows. Why is an order routed through three approval stages in this company? Why does the ERP have two different product masters for the same item? Why must the delivery note appear in the system before the invoice? These questions can be resolved in an on-site workshop in an hour, while they take weeks via email back-and-forth.
Our office is in Söhlde in the Hildesheim district, about 30 minutes by car southeast of Hanover. For workshops, sprint reviews and go-live support, we regularly visit our clients in Hanover, Laatzen, Langenhagen and the broader Hanover region. This proximity accelerates not only requirements gathering but also troubleshooting: when an unexpected interface issue arises after go-live, we can sit together with your IT department in front of the system within an hour.
Our Integration Approach: Middleware as the Key
We build shop integrations on a middleware architecture that operates as an independent layer between shop and ERP. Instead of wiring the shop directly to the ERP, all data flows pass through a controlled intermediary that handles transformations, validations and error handling. This sounds like added complexity but actually reduces overall complexity significantly: when the ERP system changes, for example during an upgrade from SAP Business One to S/4HANA, only the middleware needs adjustment, not the entire shop.
The middleware logs every single data transfer with timestamp, status and payload. When a sync fails, you can trace exactly what data was transferred at what time in what format. Automatic retry mechanisms catch temporary network issues or ERP outages without losing orders. And configurable alerting proactively notifies your IT department when synchronization cycles are delayed or error rates exceed a threshold.
Project Flow: From Analysis to Live Operations
On-Site System Landscape Analysis
We inventory your IT systems, document existing data flows and identify media breaks. Interviews with specialist departments in purchasing, sales, warehouse and accounting provide the process knowledge that no technical document can replace.
Data Quality: The Underestimated Risk in Shop Integration
The technical connection between shop and ERP is only half the battle. The other half is data quality. When product master data in the ERP is incomplete, missing required fields or using inconsistent units, the integration fails not because of technology but because of data. In Hanover companies with established ERP installations that have been in use for ten or twenty years, data quality is regularly the biggest hurdle.
That is why every integration project starts with a data quality analysis: how complete is the product master data? Are there duplicate customer numbers? Do quantity units match between ERP and shop? Are all tax-relevant data fields correctly maintained? Based on this analysis, we create a cleanup plan and support your team through the data migration. This step costs time but saves considerably more time during the actual integration and later operations.
For companies in the Hanover area, we offer personal on-site consulting alongside technical integration: requirements workshops, system analyses and training for your employees. The combination of regional accessibility and deep integration expertise makes us a reliable partner for Hanover businesses looking to seamlessly connect their systems.