SAP BTP & S/4HANA development partner

Go beyond your limits.
Go NEXGEN.

We combine BTP technology expertise and decades of front-line SAP development experience.

Varaždin & Vienna — delivering SAP solutions across Europe

Trusted by leading companies across Europe

PUMA Metabo MediaMarktSaturn s.Oliver Richemont PVH Lynk & Co C&A Sligro Food Group BestSecret EUROIMMUN Galexis HSE HS Timber Group Hawle Heinzel Group Holy Fashion Group IGZ iSi Group Koopman International Mercateo Prinzhorn Group Richter+Frentzel Richter Pharma Scheuch Croma Pharma Barmherzige Brüder IT-Services

Our approach

As a specialized IT services provider in SAP development, we bring together two critical areas of expertise: technical BTP know-how and deep ERP process understanding. We don't just build — we build the right thing, the right way.

Technical BTP know-how

Deep ERP process understanding

The right solutions, built the right way

Reference stories

Proven in real SAP projects

How we solved concrete warehousing, logistics and retail challenges for our customers – directly in SAP.

Less waiting at the plant gate: How a paper manufacturer automated warehousing and shipping in SAP

Rising production volumes, multiple sites, an automated high-bay warehouse and many trucks and rail wagons to be loaded every day. At a paper industry manufacturer, manual, paper-based processes and rigid interfaces had reached their limits. NEXGEN developed mobile SAP apps for warehousing and shipping and digitalized and automated the processes directly in SAP WM.

The project at a glance

Customer
Paper industry manufacturer
Sites
Several production plants in Central Europe
Services
Mobile development, interface development, ABAP development, Customizing
Project duration
< 8 months
Team
4 SAP developers from NEXGEN
  • SAP Fiori
  • OData
  • ALE/IDoc
  • REST API
  • SAP LE-WM
  • MM
  • SD

The starting point

With growing production and a new production line, the volume that had to be put away, staged and loaded every day increased. The existing processes could no longer keep up:

  • At peak times, trucks waited on the plant premises for a long time, and loading lists were not managed according to urgency.
  • Pre-picking and pre-storage for truck and rail as well as the annual cut-off date inventory were done on paper or semi-manually. Incorrect handling units were often only noticed during loading, and the inventory required several counting rounds and time-consuming reconciliation.
  • The connection to the automated crane warehouse was rigid. Employees had to intervene manually when picking paper rolls and in special cases.
  • Invoices from external warehouse service providers were checked manually, and the logistics processes were not yet designed for the new production line.

The approach

A team of four NEXGEN developers split the requirements into four building blocks and implemented them step by step in less than eight months.

  1. Loading lists by priority, drivers notified automaticallyCustom batch processes in SAP WM prioritize the loading lists dynamically so that overdue trucks are loaded first. Drivers are called to the loading ramp via SMS.
  2. Mobile warehouse processes instead of paper listsBased on SAP Fiori, NEXGEN developed mobile apps for the plants: for pre-picking of truck and rail loads, pre-storage and cut-off date inventory. Every handling unit is scanned by barcode and immediately validated in SAP.
  3. Crane warehouse controlled directly from SAP WMThe interface to the automated crane warehouse was extended. Picking of paper rolls, bypasses, palletized and multi-part handling units as well as storage bin assignment now run automatically and in real time.
  4. External warehouses and new production line mapped in SAPA custom billing solution automatically evaluates the costs of external warehouse service providers and passes them on to accounting. Special WM movement types ensure clean stock reconciliation. The logistics logic was adapted to the new production line.

The result

AreaBeforeAfter
Loading lists and driver management
BeforeLong truck waiting times, loading lists without prioritization
AfterOverdue trucks are loaded first, drivers are called to the ramp via SMS
Mobile warehouse processes
BeforePre-picking, pre-storage and inventory on paper, incorrect handling units only noticed during loading
AfterEvery handling unit is validated when scanned, errors are noticed immediately, inventory is recorded on mobile devices directly in SAP
Crane warehouse
BeforeManual intervention when picking paper rolls and in special cases
AfterRoll picking, bypasses and multi-unit packages run automatically, SAP assigns storage bins in real time
External warehouses and new production line
BeforeInvoices from external warehouse service providers checked manually, logistics not designed for new production line
AfterWarehouse costs are evaluated automatically and passed on to accounting, new production line mapped in SAP WM

Facing similar challenges in warehousing or shipping?

In 30 minutes, we will show you how we approached it and what can be transferred to your SAP landscape.

Send me an email and we will find a time that works for both of us.

Walter Kunz, Co-founder

Less manual work between store, online shop and warehouse: How an electronics retailer automated orders, returns and logistics in SAP

A large consumer electronics retailer sells through stores, an online shop and marketplaces. Between SAP, the order management system, the returns center and logistics service providers, more and more manual intermediate steps and error cases arose. NEXGEN extended the interfaces, automated special cases in logistics and returns, and developed Fiori apps for the business departments.

The project at a glance

Customer
Consumer electronics retailer
Sales channels
Stores, online shop, marketplaces, drop shipping
Platform and applications
SAP S/4HANA Retail, SAP Fiori, RAP, UI5
Project duration
24 months
Team
4 SAP developers from NEXGEN
  • SD
  • MM
  • LE
  • FI
  • OData
  • REST API
  • EDI

The starting point

As the online share grew, so did the number of special cases. The existing processes could no longer keep up:

  • Drop shipping: Shipping confirmations from suppliers reached the SAP system with a delay.
  • Digital products: If the activation of gift cards or software failed at the checkout, it had to be reprocessed manually. During that time, customers could not use products they had already paid for.
  • Shipping: Transport losses and refused deliveries were resolved with freight forwarders via spreadsheets and email.
  • Returns: Returned goods were collected and checked by hand, and credit notes were delayed by days.
  • Business departments: Article master data was maintained in several manual steps, and the month-end inventory valuation took a long time.

The approach

A team of 4 NEXGEN developers split the requirements into five building blocks and implemented them step by step over 24 months.

  1. Drop shipping: Orders without media breaksDrop shipping orders are sent automatically to the supplier, and store orders for out-of-stock goods go to the appropriate warehouse. Shipping confirmations flow directly back into the SAP system.
  2. Digital products: Reliable activationIf the activation of a gift card fails, the system automatically retries the process and cleanly reverses quantities that were not activated.
  3. Shipping: Handling special cases automaticallyDeliveries containing dangerous goods or high-value items are split automatically. There is a defined process in the SAP system for transport losses and refused deliveries.
  4. Returns: Faster credit notesGoods receipt and duplicate checks in the returns center run automatically. Credit memo requests are created directly and passed on to financial accounting.
  5. Business departments: Fiori apps and automated master dataFiori apps developed with RAP support the business departments with storage bins and logistics special cases. Article master data is created automatically, and the month-end inventory valuation runs significantly faster.

What made the collaboration work

Throughout the entire project, the customer had dedicated, German-speaking contacts. Every development is documented so that the internal SAP team can now maintain and further develop the solutions themselves. The Fiori apps were developed with RAP following the clean core approach, i.e. without modifications to the SAP standard. This keeps future release upgrades lean and predictable.

The result

AreaBeforeAfter
Drop shipping
BeforeDelayed shipping confirmations
AfterAutomatic forwarding and confirmation
Digital products
BeforeManual reprocessing
AfterAutomatic retry and reversal
Shipping
BeforeCoordination via spreadsheets and email
AfterDefined process in the SAP system
Returns
BeforeManual checks, delayed credit notes
AfterAutomatic checks and credit memo requests
Business departments
BeforeManual master data maintenance, long valuation runs
AfterFiori apps, automatic article creation, faster runs

Facing similar challenges in multichannel retail?

In 30 minutes, we will show you how we approached it and what can be transferred to your SAP landscape.

Send me an email and we will find a time that works for both of us.

Walter Kunz, Co-founder

65

Completed projects

27

Employees

28

Trusted partners

15+

Years in SAP

SAP BTP

Your partner for a confident BTP journey

Whether you're just starting or looking to accelerate your BTP adoption, we guide you from strategy to deployment.

Explore SAP BTP
  1. 01

    Hands-on support

    We work alongside your team, from the first strategy session all the way to deployment.

  2. 02

    A practical mindset

    No theory for its own sake. We focus on what actually moves your project forward.

  3. 03

    Real project experience

    Years of front-line SAP development, brought into every BTP decision we help you make.

Why NEXGEN

Reasons why — and why not — to work with us

Work with us forNot for
Experienced, business-process-savvy developers
Junior developers from larger IT companies
Delivery on time and on budget
Overspending and extended timelines
Fixing root causes
Restarting projects
Experienced people who face issues head-on
Head-in-the-sand approaches
Long-term solutions
Temporary fixes
A personal partnership
Being treated like a number
Quick daytime response
Unresponsive developers

Who we are

15+ years of SAP experience in every project

At NEXGEN, founded by Juro Pranjić and Walter Kunz, we bring over 15 years of SAP experience to every project — ensuring quality, transparency, and sustainable solutions across Europe.

JPJuro PranjićCo-founder
WKWalter KunzCo-founder
More about us