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New heights in process efficiency only a few steps away

Case Studie

 

Erfolgreiche H4S4 Migration bei Stadtwerke München mit Unterstützung von Natuvion


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Utilities | Augsburg | approx. 190 employees

German utility schwaben netz gmbh is a subsidiary of erdgas netz gmbh and operates the largest regional natural gas distribution network in Swabia and Upper Bavaria. 113,500 customers, including those of subsidiary Erdgas Kempten-Allgäu Gmbh rely on the competency of its 190 employees. They provide safe and reliable gas supply and consulting services for energy systems, paying particular attention to the environment and sustainability.

Further information is available at www.schwaben-netz.de 

 

 

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Über die Stadtwerke München

Umsatz: 9.672 Mrd. Euro

Industrie: Energie

Produkte | Services: Strom, Gas, Wasser, Bäder, Elektromobilität,
Photovoltaik, Telekommunikation

Natuvion Leistung: Conversion auf HCM für SAP S/4 HANA

Challenge
  • Approximately 36,000 meter readings had to be transferred manually each year.

  • Time-consuming and repetitive routine work.

  • Risk of errors caused by manual processing.

  • Need for detailed process analysis and process modeling.

Solution
  • Development of a customized RPA solution by Natuvion Digital.

  • Analysis of the ten most relevant process variants in meter reading management.

  • Step-by-step modeling of automated decision logic.

  • Iterative implementation covering analysis, development, testing, and go-live.

Result
  • 87.5% automation rate across the overall process.

  • Reduction of manual effort from 45 seconds to approximately 1 second.

  • Process cycle time reduced to around 14 seconds per case.

  • Established foundation for further automation initiatives across the organization. 

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Objective

As part of its ongoing digital transformation strategy, schwaben netz evaluated existing business processes to identify optimization potential. One particularly time-consuming process was the handling of meter readings: approximately 36,000 meter readings had to be manually transferred each year from the workflow management system Modwork into the SAP IS-U system. This activity required significant personnel resources and consisted largely of repetitive, low-value manual tasks.

The objective of the project was therefore to significantly reduce manual effort, relieve employees from repetitive operational tasks, and simultaneously improve process efficiency and transparency. To achieve this, schwaben netz partnered with the automation specialists at Natuvion Digital, who developed a solution based on Robotic Process Automation (RPA).

 

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Industry:

Utilities

Key service:

Robotic process automation (RPA)

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Project approach:

RPA implementation

Project duration:

4 weeks

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Source system:

SAP IS-U system

Target system:

SAP IS-U system

Detailed project overview

High manual effort in meter reading processing

Previously, meter reading processing was handled entirely manually. Each individual meter reading had to be extracted from the workflow management system and subsequently entered into the SAP IS-U system. With several tens of thousands of cases per year, this resulted in considerable processing effort. At the same time, manual handling introduced an ongoing risk of errors and inconsistencies.

To successfully automate the process, a detailed analysis of the existing workflows was required as a first step. Together with the project stakeholders from schwaben netz and schwaben erdgas, the existing process steps were reviewed, documented, and transformed into a structured process model. This analysis served as the foundation for the subsequent development of the automated solution.

Tailored RPA solution through a structured step-by-step approach

Based on the analyzed workflows, Natuvion Digital developed a tailored RPA solution that automates the majority of the meter reading management process. The implementation was carried out in several coordinated phases: first, the existing processes were documented in detail, followed by the creation of a process model and the subsequent development and modeling of the robotic software. After extensive testing, the solution was successfully transitioned into productive operation.

A key success factor was the comprehensive process documentation. To support this, schwaben netz prepared the ten most common workflow scenarios within meter reading processing, which were then analyzed by Natuvion Digital. On this basis, the required software process steps could be precisely defined, and complex decision-making logic was translated into clear automated rules. The implementation followed an iterative approach and was completed within just a few weeks.

Reducing manual effort from 45 Seconds to 1 second

Following the successful implementation, the robotic software now handles the majority of tasks within meter reading processing. Overall, an automation rate of 87.5% was achieved. As a result, manual effort per transaction has been significantly reduced: while each case previously required approximately 45 seconds of manual work, the remaining manual effort is now reduced to around one second. Total process cycle time has also been reduced to approximately 14 seconds per transaction.

By automating these workflows, employees are significantly relieved from repetitive tasks and can focus more strongly on higher-value and more complex activities. At the same time, the company gained valuable practical experience in the use of RPA technologies. Building on these insights, schwaben netz and erdgas schwaben are already planning additional automation initiatives in other business areas.

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Download the full success story as a PDF

Taking on meter reading to pilot RPA was quite a bold move. However, I am more than satisfied with the result. Not the least thanks to the professional project support and implementation by Natuvion Digital. I’m positive, there’s more RPA to come.
Alexander Bissinger
Division manager corporate development & IT, erdgas schwaben

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Get in touch with our robotic process automation expert

Jesko Schultes

Jesko Schultes

Managing Director Natuvion Digital GmbH

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