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Die Planungsphase: Das Fundament für den Erfolg - Groenewold IT Solutions

The planning phase: The foundation for success

Software development • 23 January 2026

By Björn Groenewold3 min read
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> # ERP introduction in the middle class: planning, costs and success factors > > Digitization poses major challenges to medium-sized companies, but also offers immense opportunities. Egg...

Digitalization is not an IT project—it is a business strategy.

Björn Groenewold, Managing Director, Groenewold IT Solutions

> Key Takeaway: A thorough planning phase is the best investment against budget overruns and feature creep.

It includes: stakeholder analysis, requirements documentation, technical feasibility assessment, prototyping, and definition of acceptance criteria — before a single line of code is written.


ERP introduction in the middle class: planning, costs and success factors

Short: Digitization poses major challenges to medium-sized companies, but also offers immense opportunities.

Digitization poses major challenges to medium-sized companies, but also offers immense opportunities. One of the most important strategic decisions on this path is the implementation of an enterprise resource planning system, in short ERP. A successful ERP introduction in mid-level can optimize processes, increase efficiency and sustainably secure competitiveness.

But how does such a project succeed? This paper highlights the crucial aspects from planning to costs to critical success factors. ♪ The planning phase: The foundation for success Careful and comprehensive planning is the foundation for a successful ERP introduction.

Early decisions or insufficient analysis of their own needs often lead to costly errors and a system that does not meet expectations.

Requirement analysis and target definition

Short: Before looking for a suitable system, you need to understand your own processes and requirements.

Before looking for a suitable system, you need to understand your own processes and requirements. For this purpose, connect employees from all relevant departments to get a complete picture. Ask yourself the following questions:

  • What processes should be mapped by the ERP system?
  • Where are the current weaknesses and bottlenecks?
  • What specific objectives should be achieved with the introduction (e.g. cost reduction, efficiency increase, better data quality)?
  • Which interfaces to other systems are required? The results of this analysis form the basis for the specifications that will serve potential suppliers as the basis for their offers.

Selection of the right partner and system

Short: The market for ERP systems is large and unclear.

The market for ERP systems is large and unclear. In addition to the large, internationally renowned suppliers, there are numerous specialized solutions for certain industries or company sizes. In the selection, you should pay attention not only to the functionality, but also to the sustainability, scalability and user-friendliness of the software.

At least as important is the choice of the right implementation partner. This should bring not only technical know-how, but also industry experience and a deep understanding of the processes in the middle class.

Costs of ERP introduction: A realistic calculation

The cost of an ERP introduction can vary greatly and depend on many factors. A transparent and realistic budget planning is essential to avoid financial bottlenecks during the project. The total costs typically consist of the following components: | Cost factor | Description | Share of total cost (ca.) |

References and further reading

Short: The following independent references complement the topics in this article:

The following independent references complement the topics in this article:

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About the author

Björn Groenewold
Björn Groenewold(Dipl.-Inf.)

Managing Director of Groenewold IT Solutions GmbH and Hyperspace GmbH

For over 15 years Björn Groenewold has been developing software solutions for the mid-market. He is Managing Director of Groenewold IT Solutions GmbH and Hyperspace GmbH. As founder of Groenewold IT Solutions he has successfully supported more than 250 projects – from legacy modernisation to AI integration.

Software ArchitectureAI IntegrationLegacy ModernisationProject Management

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