From the Island to the SAP Environment

 

Too many projects, overburdened resources, and a lack of transparency hinder success in mechanical engineering and manufacturing companies. CCPM, combined with Lean principles and integrated directly into SAP, shortens lead times and reliably brings projects to completion.

Challenges in Day-to-Day Project Work: Bottlenecks and a Lack of Transparency

In the day-to-day operations of mechanical engineering and manufacturing companies, there are often too many projects running simultaneously. Key resources are overburdened, and there is little transparency regarding actual progress. The method developed by Eliyahu M. Goldratt Critical Chain Project Management (CCPM) addresses this very issue and ensures that fewer projects are launched simultaneously and that bottleneck resources are protected. Progress is managed through systematic buffer management along the critical chain. This enables companies to achieve greater on-time delivery, shorter project durations, and significantly greater planning reliability.

 

The Island's Boundaries: When CCPM Gets Stuck in Parallel Worlds

For years, standalone solutions have served many companies well in implementing the CCPM methodology. They were often developed with a very specific focus, could be implemented quickly and with minimal resource expenditure, and provided precise support for specific requirements. However, a fundamental principle of the CCPM approach is to avoid local optimizations at the expense of other business units. Siloed solutions lack a holistic view that extends beyond departmental boundaries. As a result, priorities cannot be synchronized across systems, and bottleneck resources cannot be managed consistently. This impairs the efficiency and on-time delivery of projects. Thus, the initial advantage of standalone solutions in the CCPM context also gives rise to their disadvantage: a parallel world emerges when, for example, schedule changes within a standalone system have no impact on procurement or manufacturing, requiring manual rework. Furthermore, the effort required for interfaces should not be underestimated.

 

AI Unlocks Its Potential with Consistent Data Across the Entire Organization

Standalone solutions inevitably reach their limits when manufacturers discontinue them and cease support or further development. Companies are then faced with the question: Do we stay on the “island,” or do we opt for an integrated solution going forward? This is less a question of tools and more of an architectural decision. Especially when considering the future viability of IT and the potential of artificial intelligence and automated processes, consistent, high-quality data is becoming increasingly important. AI can reduce integration effort—but it does not replace integrated process semantics. AI can connect siloed solutions—but only integrated systems deliver true process consistency. The future lies in a combination of both. AI operating in isolation cannot recognize which objects belong together and may use a completely different project number, its own planning data, and isolated actual data. As a result, it cannot make reliable statements about project prioritization, the utilization of bottleneck resources, or realistic schedule forecasts.  Future-proof AI tools only realize their full potential when they have real-time access to company-wide, standardized data. Then it becomes possible, for example, to derive decisions for capacity and production planning from time-tracking data—where appropriate, largely automated. Bottlenecks can be identified, and capacity can be scheduled to resolve them. With an integrated SAP approach, the analysis is not limited to project data but can also take service and production orders as well as order data into account. The project stays on schedule, and deadlines can be met.

 

The Milliarum Approach: CCPM and Lean Embedded Directly in SAP

Instead of simply replacing one standalone solution with the next, Milliarum has developed a structured CCPM migration concept for SAP Lean / Critical Project Management that guides companies step by step toward an integrated, future-proof solution. In the SAP environment, this not only embeds CCPM technically but also makes it operationally effective: Critical Chain logic, centralized buffer management, and priority-based resource control are implemented directly in SAP PS/EPPM. At the same time, Lean principles are incorporated by reducing work in progress, stabilizing the project flow, and creating transparency across all projects. All necessary data is available in real time across the entire company, and siloed solutions and interfaces are systematically phased out. This prevents data discontinuities and embeds CCPM right where business processes are already managed.

 

Following a Structured Migration Path Toward an Integrated Solution

The Milliarum Approach is characterized by safeguarding existing systems, transparently highlighting the impacts of changes, and defining a structured migration path to transition CCPM into an integrated, future-proof solution. The focus is clearly on rapid effectiveness, high-quality implementation, and seamless integration into your existing system and process landscape. This approach is based on proven best practices for using CCPM in SAP PS or EPPM, which already cover all relevant processes and key customer requirements. This enables companies to achieve their desired project outcomes directly, shorten lead times, and efficiently manage bottleneck resources.

 

The implementation is based on a proven SAP implementation methodology and tools, each of which is adapted to the specific conditions:

1. Initial workshop: Definition of objectives, relevant processes, requirements, and framework conditions regarding IT architecture and the schedule. The desired outcomes are clearly prioritized during this workshop.
2. Fit-to-Standard Workshops: Analysis of processes and requirements using SAP Activate to optimally align the integration of CCPM and Lean principles with standard processes.
3. Adaptation to Company-Specific Needs: The solution is precisely scaled to meet individual requirements without sacrificing the benefits of standardized processes.
4. Prototyping and Concept Development: Processes are visualized directly within the system, allowing changes and optimizations to be tested early on and validated under real-world conditions.
5. Initial Release: Implementation of the prioritized CCPM functionalities in the SAP system. Flexibility remains a key feature, ensuring that changes in priorities can be quickly accommodated as the project progresses.
6. Iterative Optimization: Further improvements are gradually incorporated, the user experience is optimized, and the integration of Lean and CCPM methodologies is continuously refined.

In this way, the Milliarum migration path combines off-the-shelf software with adaptability, minimizes media breaks, creates company-wide transparency, and ensures that CCPM is implemented where business processes are already managed.

 

Putting CCPM into practice: Where business processes are managed

CCPM does not realize its full potential in a single tool, but rather through its integration with real-world business processes. With the Milliarum Approach, CCPM is directly integrated into SAP PS and EPPM, combined with lean principles and priority-based management of bottleneck resources. Building on this foundation, the targeted use of AI delivers additional value:

• Analysis of real-time data from projects, orders, and resources
• Early Detection of Risks and Bottlenecks
• Prioritization supported across project boundaries
• Proactive recommendations for project managers and management

This results in a clear focus on the most important projects, a steady flow of projects, and transparent progress tracking based on buffer and real-time data—all while ensuring the efficient use of scarce resources. The key point:

AI does not operate in isolation, but rather on the basis of integrated SAP semantics and CCPM logic.

The decision to adopt an integrated solution is therefore less a matter of choosing a specific tool and more an architectural decision that ensures long-term flexibility, scalability, and future-proofing for companies. The result is not only successful system integration but also the operational implementation of CCPM principles—enhanced by AI-powered decision support.

What was initially a necessary change thus becomes an opportunity for greater predictability, reduced complexity, and a stable project landscape in the long term.

 

For more information on the Milliarum approach to CCPM integration in SAP and on best practices for your projects, please feel free to contact us: info@milllarum.de