A Critical Look at the “Configurable Standard” - Flexibility or Well-Packaged Restriction for Warehouse Management Systems?

The term “configurable standard” is currently a marketing narrative used by many intralogistics and WMS providers. The concept is intended to suggest the best of both worlds: stability through standardization and flexibility through customizability.

But if one critically examines these two — admittedly contradictory — components of the term, the following key questions arise:

• How far does this flexibility actually extend and where does it end?
• And why does “standard” even attempt to present itself as customizable?

It makes sense to design warehouse management systems to be adaptable and to include configurability features. There is no company that would agree with this idea more than TUP. However, when a standard suddenly presents itself as configurable, misunderstandings are bound to arise.

A discrepancy emerges between perception and reality. This is because “parameterizability” gives the impression that such a warehouse management system can be freely adapted to individual requirements. In contrast, however, the standard — to use a term from the Duden dictionary — serves as a benchmark against which other systems are measured. The underlying structure of such a WMS remains unchanged — it is, after all, a standard. The touted customization options are predetermined. They open up some leeway, but only within clearly predefined limits. What presents itself as flexibility in the oxymoron “configurable standard” must in reality be recognized more as the configuration of limits. Or to put it another way: What is not intended for general use cannot be configured.

Parameterization means making use of existing adjustment mechanisms. It can be useful for varying known workflows or optimizing them within existing logic. Parameters define, for example, sequences, priorities, and strategies within known patterns. However, they fall short when processes themselves become a differentiating factor.

People, organization, culture, and physical constraints — these are the real factors that underlie the processes in actual intralogistics systems. Generic parameters are hardly capable of mapping such company-specific workflows, which almost always fall outside standardized patterns. Yet this is precisely where the difference in intralogistics lies. This is because companies differ primarily in the way they design their processes—whether in goods receipt, order picking, or in the management of complex material flows. Yes, parameters can be defined here and can be helpful. But no: When the processes themselves make the difference, configuration alone is simply not enough. Relevant competitive advantages arise at the process level—not at the parameter level.

As long as requirements fall within the standardized framework, the principle of parameterization works. But as soon as processes deviate from it and truly customized requirements are needed, the limitations become apparent:

• Customizations become complex
• Implementations take a long time
• Costs rise dramatically

The result is often a shift: It is not the system that adapts to the process, but rather the process that adapts to the system and in doing so, distorts the company’s way of working, moving away from ideal, productivity-enhancing warehouse operations. The flexibility offered comes to an abrupt end wherever it is not provided for in the standard.

Unforeseen events are not the exception—they are the reality. Recent years have clearly demonstrated how quickly conditions can change. Global crises, volatile supply chains, and short-term shifts in demand are no longer the exception.

A company’s ability to react quickly and adapt processes in a swift and targeted manner contributes significantly to its resilience, especially in logistics.

In such situations, it is not enough to rely on predefined options.
Systems that are primarily based on predetermined possibilities naturally reach their limits here. After all, unforeseen requirements cannot be parameterized, they must be reimagined and implemented with the necessary depth.

If a warehouse operator reaches the point where additional parameters are desired for the “configurable standard”—that is, where processes themselves are to be modified—it becomes more than just expensive. This is because every custom configuration within the standard process also erodes the advantages of the standard system. So much so that, once a certain level of customization is reached, the customer incurs the same costs as a custom system but does not enjoy any of its benefits.

This situation can be compared to the image of adding one or more balconies to a building: each custom parameterization is a balcony. A balcony is added later; it hasn’t grown organically. It follows its own rules that don’t fit the main building. Only the builder knows the structural characteristics necessary for maintenance, and when the house is remodeled—that is, when a new version is created—the balcony becomes the first obstacle. As demands grow, the standard—which was originally so appealing—turns out to be little more than an illusion.

In contrast stands the concept of permanent retrofits. Structural evolution from within—change at the core, not at the periphery. Otherwise, such a measure tends only to provoke the next balcony—or even a whole series of them. Logic should be embedded in a system’s architecture, not in add-on configuration switches. If the evolution of a WMS can also take place at any time and without a version release, this not only prevents users from falling into a legacy trap—where a version has costly “balcony” extensions that would no longer be compatible with the subsequent version. There are also no time constraints preventing the prompt implementation of such new process logic.

A systems-based approach proves its worth not in sales—but in practice. TUP looks back on over 45 years of company history, shaped by a wide variety of economic and geopolitical developments. During this time, it has been demonstrated time and again that a consistently customized approach is not only viable but also demonstrates its strength especially during dynamic and uncertain periods.

The underlying principle has remained unchanged throughout:

Software follows function. This philosophy has enabled us to respond quickly to new requirements, continuously refine existing systems, and remain capable of taking action even in challenging times. Adaptability is thus not an abstract promise, but an integral part of our system logic and corporate culture—one that has been proven over decades.

Another aspect is often underestimated: the long-term perspective.
Many standardized systems follow a traditional life cycle. After a few years, they reach functional or technological limits that require extensive migrations or even a complete system overhaul.
In contrast, there are systems that are not based on fixed limits but are continuously refined:

• functionally expandable
• technologically updatable
• long-term use without an “end of life” (EOL)

This results in solutions that do not need to be replaced after just a few years, but over the course of decades remain not only productive but also efficient in terms of market relevance.

The term “configurable standard” describes an approach that certainly works for various scenarios—particularly where processes largely follow a familiar pattern. However, its limitations become clearly apparent wherever companies seek to differentiate themselves, where processes are deliberately designed differently, or where operating conditions change rapidly. This applies especially to companies where intralogistics and fulfillment are viewed as an integral part of the business model.

Ultimately, the question is not whether a system is flexible—but rather how far that flexibility actually extends. For warehouse operators who are drawn to promises of adaptability, it should always be of central importance to understand what a system truly allows.