DDMRP Implementation: Strategies & Best Practices

Explore “Some Best Practices and Strategies for Implementing DDMRP” and learn critical components, best practices, and the importance of continuous improvement for supply chain efficiency.


Image depicting b2wise's adoption of Demand-Driven Material Requirements Planning (DDMRP), recognized as Resilient Planning by Gartner, showcasing its pivotal role in revolutionizing supply chain management by aligning with consumer demand and adapting to dynamic market conditions.

Demand-driven material requirements planning (DDMRP), known as Resilient Planning by Gartner, represents a significant shift in supply chain management. This approach, prioritizing consumer demand, refines traditional planning methods to guide production and inventory choices.

As market conditions fluctuate and supply networks grow more complex, effective DDMRP implementation is essential for organizational adaptation. The following article outlines key practices and strategies for successful DDMRP deployment.

Understanding the Core Components of DDMRP

Before diving into some of the best practice implementation strategies, it is worthwhile to note that DDMRP has a built-in implementation process consisting of five primary components.

  1. Strategic Inventory Positioning: Identifying where in the supply chain to hold inventory to best respond to customer demand.
  2. Buffer Profiles and Levels: Establishing inventory levels that adjust dynamically based on demand and supply variability.
  3. Dynamic Adjustments: Automatic recalibrating of the buffers in response to market changes.
  4. Demand-Driven Planning: Utilizing real-time demand signals rather than forecasts to drive the replenishment process.
  5. Visible and Collaborative Execution: Ensuring transparent communication across all supply chain segments for effective decision-making.

Best Practice for a DDMRP Implementation

1. Comprehensive Training and Education

  • Why It Matters: DDMRP represents a shift from traditional supply chain practices. It introduces concepts like ‘Push vs. Pull,’ decoupling, TOC, and 6 Sigma, which can be foreign to most people. Ensuring your team, especially supply chain managers and C-level executives, understands its principles is paramount because if you do not understand them, how do you expect to manage them?
  • How to Implement: Over-invest in training. While the DDPP and DDLP courses provided by the Demand Driven Institute cover all the theoretical aspects in detail, I recommend starting with DDBRIX. In my 30 years in the industry, I’ve never encountered a tool quite like it. DDBRIX is more than just a serious game; it unequivocally demonstrates that being ‘Demand Driven’ consistently outperforms a traditional ‘Forecast Driven/Optimization’ approach.

2. Data Accuracy and IT Infrastructure

  • Why It Matters: Typically, a DDMRP model is refreshed daily. Accurate, up-to-date data and robust integration with your ERP systems are crucial for a successful DDMRP implementation. Ideally, this integration should be automated in the early morning hours. This ensures that the system is updated when planners arrive at their desks, allowing them to start their day promptly.
  • How to Implement: Conduct a comprehensive assessment of your data requirements and quality. Ensure that you allocate sufficient IT resources to the project. B2wise offers standard connectors for SAP, D365, and SageX3 to assist you. Even if your data is imperfect, I recommend connecting it to your DDMRP system, as a good tool will highlight precisely what data needs fixing and allow you to track progress. In cases where updating that data in your ERP will take time, utilize alternative master files such as Excel. Remember, though, that your ERP system is the system of record, and your strategy must be to update this system accordingly.

3. Gradual Phased Rollout

  • Why It Matters: Embarking on a challenging task like implementing DDMRP requires a step-by-step approach. Like climbing a mountain, begin with the first step, ensuring you maintain stability and avoid stumbling. You’ll reach your goal much faster than anticipated by consistently executing the right actions each day and promptly addressing errors. As your confidence builds, you can gradually increase the pace of your progress, confident that you are doing the right things.
  • How to Implement: Instead of overwhelming your planners with tens of thousands of buffers on day one, initiate the process with a subset of items. This phased approach enables planners to familiarise themselves with the new working method, understand the functional and business processes, and grasp the benefits. They can track in detail how DDMRP manages these select items and request additional focused training on managing the necessary adjustments. Once the foundations are in place, they will accelerate.

4. Orchestrating your Supply Chain Ecosystem

  • Why It Matters: For your supply chain to function effectively, it necessitates orchestrating all organizational stakeholders, from the shop floor to the C-level executive suite. Everyone has a role to play.  So, not only is it crucial to generate an optimal plan, but also you must be able to execute it successfully across all departments. Having multiple cross-departmental plans is equally distracting as not having any plan. The goal is one clear, relevant plan that gets executed flawlessly every day. And then adapt and repeat!
  • How to Implement: Without wanting to sound repetitive, I would recommend that you involve the entire organization in a DDBRIX session. Beyond imparting a deep understanding of DDMRP, DDBRIX also emphasizes the whole organization’s collective role in achieving the holy grail of planning—100% service delivery with the least amount of inventory and expedited. Do not just do this at the start of the project; do it continuously throughout your journey. Today, several major clients have licensed DDBrix from us as their primary supply chain planning training program.

5. Continuous Improvement and Adaptation

  • Why It Matters: Your supply chain functions as a dynamic organism, constantly fed by data from across the business and requiring ongoing adaptation as your company evolves. Inefficiencies arise when systems, data, and processes fall short, leading planners to spend more time constructing plans than enhancing or adjusting them. I often hear the vision of automated planning in boardrooms, where systems autonomously generate orders without human intervention. While this concept is appealing, success hinges on maintaining data accuracy and implementing continuous improvement processes for the people who affect this system and the processes and rules you follow. It’s important to note that while AI offers valuable insights, it also requires vigilant monitoring. Automated planning succeeds only when organizations have robust data management and continuous improvement processes.
  • How to Implement: Regarding data, most companies I come across in the market possess sound data, and poor data rarely impedes project initiation. With master data issues like BOMs, lead times, cost, and MOQ, these can be addressed relatively easily. However, inaccurate stock or purchase order information in your system poses a significant challenge that must be addressed first. In the realm of continuous improvement, I believe that Signal Integrity is the pivotal metric. It essentially gauges whether planners follow the system’s order recommendations. Achieving a metric of +98% accuracy signifies readiness for ‘Automated Ordering.’In the context of Demand-Driven Material Requirements Planning (DDMRP), this readiness is attained through implementing a management process known as DDS&OP. This process provides the levers to control your operating model and delivers continuous feedback on system performance, allowing you to adjust your operating model as your business evolves. 


Implementing DDMRP requires a significant shift in mindset and operations, but the payoff in enhanced efficiency and responsiveness is substantial. By following these best practices and strategies, companies can transition more smoothly to a demand-driven model, positioning themselves for success in the challenging and dynamic world of modern supply chains.

B2WISE Software Solutions

This page provides an in-depth overview of B2WISE’s innovative software solutions that seamlessly integrate with existing systems, enhancing supply chain performance. It’s particularly relevant for readers interested in practical DDMRP implementation tools. Link.

Your Journey with B2WISE

This section focuses on transitioning from forecast-driven MRP to DDMRP, discussing the change management and strategic aspects. It’s ideal for readers looking for guidance on starting their DDMRP journey. Link


  1. What are the key components of DDMRP? DDMRP involves five main elements: strategic inventory positioning, buffer profiles and levels, dynamic adjustments, demand-driven planning, and visible, collaborative execution.
  2. What are the best practices for implementing DDMRP? Best practices include comprehensive training and education, ensuring data accuracy and IT infrastructure, adopting a gradual phased rollout, orchestrating your supply chain ecosystem, and focusing on continuous improvement and adaptation.
  3. Why is continuous improvement significant in DDMRP? Continuous improvement in DDMRP is vital for adapting to evolving business needs and maintaining data accuracy, crucial for automated planning and overall supply chain efficiency.

External links:

Please read this French article written by the Demand Driven Tech website’s editors. Click here for it!

How to Reduce Inventory Fast: B2WISE’s Proven Strategies


In today’s rapid supply chain sector, understanding how to reduce inventory fast is crucial for staying competitive. b2wise offers a streamlined strategy that guides businesses in effectively lowering stock levels while ensuring high service quality. Our approach empowers firms to optimize inventory, facilitating quick market adaptation and enhancing operational efficiency. This method not only simplifies inventory management but also assists companies in achieving a balance between fast inventory reduction and maintaining excellent service, encapsulating the core of how to reduce inventory quickly.

Quick Ways to Cut Down Stock: A Simple Guide

Cutting down stock quickly without losing out on service comes down to an intelligent plan that looks at how goods move in and out and how to manage extra stock best. b2wise uses the latest software, forecasts demand accurately, and improves how the stock is managed across the supply chain. This lowers costs related to holding stock and improves cash flow and stock turnover. It makes ordering more efficient and reduces waiting times.

Our plan is based on careful analysis and reliable forecasts, helping businesses accurately track stock and deal with supply chain problems effectively. Using our methods, companies can make their production smoother, handle orders better, and run operations cost-savingly.

Moreover, b2wise focuses on long-term gains, including better stock planning, higher profit margins, and a solid demand plan that matches market changes. Our goal in cutting down stock is to help your business adapt quickly to demand, manage stock on hand smartly, and gain an edge that leads to lasting success.

Enhancing Inventory Outflow: Strategies for Success

Discover strategies to enhance inventory outflow with b2wise: Prioritize excess inventory management and expand market reach to optimize warehouse space and capital efficiently.

Strategic Excess Inventory Management

Managing excess inventory effectively is paramount for optimising warehouse utilisation and freeing up capital. By:

  • We are identifying surplus stock through meticulous inventory analysis.
  • We are implementing targeted sales strategies and promotions to liquidate excess items. This approach ensures that valuable warehouse space is maximized and capital efficiently allocated to more productive use.

Expanding Market Reach for Accelerated Outflow

Exploring new markets opens up avenues to accelerate the outflow of goods, leading to a quicker reduction in inventory levels. b2wise emphasizes:

  • The importance of market expansion tactics that resonate with your existing product offerings.
  • This strategy reduces inventory levels and broadens the customer base, potentially unlocking new revenue streams.

Leveraging b2wise for Optimized Strategies

b2wise offers expert advice on:

  • We are aligning sales strategies and promotions with the unique aspects of your inventory.
  • Advising on market expansion tactics that are most likely to succeed based on your product offerings and customer demographics. This guidance ensures that your strategies for managing excess inventory and expanding market reach effectively align with your business goals.

Optimising Inventory Inflow for Supply Chain Excellence

Streamline your supply chain with Inventory Inflow Optimization: Align purchasing with demand, adopt JIT strategies, and enhance cash flow for improved efficiency and service quality.

In the competitive supply chain management landscape, aligning purchasing with the pulse of market demand is crucial. Here’s how businesses can streamline their inventory inflow effectively:

  • Align Purchasing with Real-Time Demand:
    • Utilise accurate demand forecasting to ensure purchasing decisions match up with actual market needs.
    • It prevents excess stock and leads to a leaner, more efficient inventory system.
  • Adopt Just-In-Time Purchasing:
    • Keep inventory levels low by ordering goods precisely when they’re needed.
    • Supported by b2wise’s innovative planning solutions, this approach reduces overstocking and enhances cash flow.

Key Steps to Streamline Inventory Inflow:

  1. Demand Forecasting:
    • Use demand forecasting tools for making informed purchasing decisions.
    • Helps in avoiding excess stock and reduces inventory holding costs.
  2. Just-In-Time Purchasing:
    • Implement Just-In-Time (JIT) strategy to minimise inventory levels.
    • b2wise’s planning solutions support JIT to prevent unnecessary stockpiling.
  3. Inventory Management:
    • Optimize inventory levels to improve inventory turnover and reduce carrying costs.
    • Ensure inventory optimization for better inventory planning and management.
  4. Operational Efficiency:
    • Enhance operational efficiency by aligning purchasing with real-time demand.
    • Achieve a balance in inventory reduction methods and maintain high service quality.

Benefits of Optimising Inventory Inflow:

  • Reduced Inventory Levels: Efficiently manage your stock to meet customer demand without the burden of excess inventory.
  • Improved Cash Flow: By adopting JIT purchasing, businesses can significantly optimize their cash flow.
  • Increased Operational Efficiency: Aligning purchasing with demand forecasting and inventory optimization leads to smoother operations and better bottom-line results.
  • Enhanced Service Quality: Maintaining optimal inventory levels ensures businesses can promptly meet customer demand, boosting service quality.

By focusing on these strategies, companies can achieve a streamlined inventory inflow process, swiftly responding to market changes and maintaining a competitive edge in the supply chain sector.

Optimise Safety Stock: Strike the Perfect Balance

Empower your supply chain with smart safety stock management. Choose b2wise for a robust, responsive, and efficient inventory system.

Streamline Your Safety Stock with Precision

Unlock the power of tailored safety stock management with b2wise. Our cutting-edge tools empower you to set precise safety stock levels based on product variability and lead times, striking the perfect balance between minimal excess inventory and zero stockouts.

Adapt and Thrive with Dynamic Safety Stock:

  • Tailored Safety Stock Levels: Use b2wise’s sophisticated tools to define safety stock that reflects product variability and supply chain dynamics, slashing excess inventory and sidestepping stockouts.
  • Dynamic Adjustments for Market Resilience: b2wise ensures your safety stock evolves with market changes, maintaining alignment with current demand and safeguarding your supply chain against disruptions.

Why Choose b2wise for Safety Stock Optimisation?

  • Reduce Inventory Costs: Dramatically reduce carrying and holding costs by maintaining optimal stock levels.
  • Boost Cash Flow and Efficiency: Enhance your financial health and streamline operations by avoiding unnecessary stockpiling.
  • Leverage Advanced Forecasting: With accurate demand forecasting, anticipate market shifts and adjust your safety stock proactively.
  • Mitigate Supply Chain Risks: Protect your bottom line from volatility and ensure uninterrupted customer service.

Transform your inventory management approach with b2wise. Our solutions simplify the complexity of safety stock and adapt to the ever-changing market, ensuring your business remains competitive, responsive, and efficient. Choose b2wise for a more innovative way to manage safety stock and unlock the full potential of your supply chain.

Implementing a Culture of Continuous Improvement

Implementing a culture of continuous improvement extends to every corner of supply chain management, including the nuanced areas of inventory management software and accurate demand forecasting. By embedding principles such as economic order quantity (EOQ) and inventory optimization, organizations can react to immediate market shifts and anticipate future trends, thereby reducing the risks associated with supply chain disruption. This proactive stance towards inventory planning and order processing enables businesses to maintain optimal inventory levels, ensuring they can meet customer demand efficiently and cost-effectively.

Moreover, integrating advanced tools and methodologies for reducing lead times and enhancing inventory turnover contributes to a healthier bottom line. Through accurate forecasts and demand plans, companies can better manage inventory on hand, reduce excess inventory, and track inventory more effectively. This strategic approach not only supports the goal of reducing inventory levels but also enhances the overall benefit of inventory management by improving cash flow and profit margins.

In essence, fostering a culture of continuous improvement means embracing a long-term view where inventory reduction strategies are not just about cutting costs in the short term but also about building a resilient, agile supply chain capable of adapting to and thriving in an ever-changing global market.

Conclusion: Achieving Inventory Excellence with b2wise

Reducing inventory faster is not just about cutting costs; it’s about enhancing the responsiveness and flexibility of your supply chain. With b2wise’s comprehensive suite of tools and strategies, businesses can significantly reduce inventory while maintaining high service levels. Embrace b2wise’s expert guidance to navigate the complexities of inventory management and position your business for success in today’s dynamic market landscape.

FAQs on Reducing Inventory Faster with b2wise

Q1: Can b2wise help reduce inventory in any industry?
A1: Yes, b2wise’s strategies are versatile and can be tailored to meet the unique demands of various industries, optimizing inventory management across sectors.

Q2: How quickly can results be seen after implementing b2wise strategies?
A2: Results can vary, but many businesses start to see improvements in inventory efficiency within a few months of implementing b2wise’s recommendations.

Q3: Does reducing inventory with b2wise compromise service levels?
A3: No, b2wise’s approach ensures that inventory reduction does not come at the cost of service quality. The strategies are designed to maintain or even improve service levels.

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