Overview of supply chain planning

In just a few years, supply chains have shifted from background operations to daily headlines—no longer just due to pandemic fallout, but because volatility has become constant. Geopolitical tensions, extreme weather events, tightening trade regulations, and labour constraints now regularly reshape global networks. AI, automation, and customer expectations also continue to accelerate the pace of change.

Supply chains are entering an era defined by digital transformation, continuous planning, and real‑time adaptability. Organisations are prioritising resilience, advanced visibility, and AI‑enabled decision‑making to remain competitive in an increasingly unstable environment.

Modern supply chain planners must be responsive, accurate, and agile—leveraging digital capabilities to keep pace with rapidly changing customer demands, increasing cost pressures, and unpredictable global events.

What is supply chain planning?

People tend to focus mostly on stock and logistics when they think of supply chain planning. But of course, it’s so much more than that. For physical products and manufacturing, it starts far back with managing the suppliers who grow and mine raw materials, and goes right up to the moment an item is delivered to a shelf or a front door—and even beyond, to returns, recycling, and reverse logistics. Supply chain planning is also informed by consumers at every level: their shopping habits, their reviews and feedback, and their ever-changing shopping behaviours.

Components of the supply chain planning process

The best integrated solutions can help you optimise, coordinate, and centralise the core aspects of supply chain planning. The following are key functionalities that can be used as stand-alone solutions, but are more powerful when combined:

Demand forecasting

It goes without saying that improving demand forecasting and demand management are key to better integrated business planning. Companies rely on accurate demand forecasts to manage their entire range of supply chain operations, from raw materials sourcing to final mile delivery and fulfilment.

Inventory management

Stock management enables you to meet service level targets without holding or paying for more stock than you actually require. To simplify a complex distribution network and respond to demand variability, organisations must first learn how to master these inventory challenges. Integrated, cloud-based planning solutions provide you with a single, unified view of stock, using complementary data sets and advanced analytics to help deliver more precise predictive recommendations.

Response and supply planning

The best practices of response and supply planning help organisations meet their operational challenges through intelligence supplied by AI and machine learning. This creates a business supply chain that is more resilient, efficient, and adaptable.

Sales and operations planning (S&OP)

Sales and operations planning offers you the opportunity to make better decisions that are informed by key supply chain drivers, such as sales, production, stock, and marketing. Improving your S&OP process involves using better data, rigorously defining your performance metrics, and aligning goals and objectives company-wide to ensure that clear roles and expectations are developed, defined, and carried through.

Demand-driven replenishment (DDMRP)

Materials procurement has traditionally been driven by analysis of past demand data—an approach that has obvious limitations in times of demand fluctuation and uncertainty. Today’s solutions, however, include predictive models. Demand-driven material requirements planning (DDMRP)—an extension of traditional MRP—helps organisations become more agile and adaptable without compromising the quality of their product.

Supply chain monitoring

At the centre of your supply chain lies a data dashboard known as the supply chain control tower that offers real-time end-to-end visibility of every component of your supply chain. With AI, machine learning, and collaborative information sharing, today’s supply chain monitoring provides insights that can improve every stage of your supply chain and manufacturing process.

From supply chain planning to integrated business planning (IBP)

Traditional supply chain technologies and manual processes are simply no match for modern demands for speed, visibility, and agility. Business planning solutions had to evolve to meet these needs by incorporating powerful AI-driven optimisation algorithms, advanced analytics, and real-time forecasting capabilities—allowing businesses to adjust their plans dynamically and optimise their supply chain performance on demand. And just as importantly, planning solutions needed to become truly integrated, to take full advantage of every aspect of supply chain planning technology.

Cloud integrated business planning solutions offer scalability and flexibility, enabling organisations to accommodate business growth and seamlessly integrate with third-party systems. This provides a holistic view of the supply chain, facilitating collaboration among different teams and stakeholders, and breaking down silos that have previously hindered efficient planning processes.

By streamlining supply chain planning processes, integrated planning solutions help businesses improve operational efficiency and navigate the complexities of today’s supply chain landscape.

Successful supply chain planning examples

One of the best ways to see how incorporating new technology solutions can lead to better supply chain planning is by looking at companies that have already done it. Here are case studies of global businesses that have successfully integrated new technologies and approaches to optimise their supply chain strategies and planning.

Microsoft

You’d be hard-pressed to find anyone who isn’t familiar with Microsoft software, but another major part of the company’s success comes from the devices it sells. This hardware business is served by the company’s complex devices supply chain, with more than 42,000 active stock-keeping units and 33 manufacturing and distribution centres carrying out work in 108 countries. When Microsoft was looking to bring a substantial number of new devices to market, it realised that it would need to digitally transform the manual processes and spreadsheets it relied on to avoid significant inventory and supply chain risks as it scaled up. The aims of this transformation were to gain a holistic view of its business data, become more predictive and less reactive, and enable planners to make better and faster decisions. By using integrated business planning and collaboration tools from SAP alongside Microsoft’s own Azure tools, planners now capture real-time data from across the business to generate and compare various scenarios, as well as create simulations and more realistic plans. With the help of Big Data and AI capabilities, the company has shortened planning cycles from five days to less than one day. Better predictive capabilities have helped the company avoid more than US$550 million in inventory risks. Microsoft is also using better insight and actionable intelligence to increase customer revenue opportunities, resulting in around £50 million in increased revenue.

Shutterfly

If you’ve ever ordered personalised holiday cards or photo books online, you’ll know that there’s no room for errors or delays. Shutterfly has become an e-commerce leader in personalised photo products and custom design by consistently meeting customers’ expectations for high quality and fast turnaround time. With highly customisable products and significant seasonal fluctuations in its business, customer demand forecasting and supply chain planning are substantial challenges that Shutterfly needs to meet to keep order timelines short and customers satisfied. To remove the unpredictability from its manual, siloed forecasting and planning processes, Shutterfly implemented the SAP Integrated Business Planning for Supply Chain solution, which provides comprehensive, integrated supply chain supplier management and visibility. AI-driven supply chain analytics and what-if simulations provide stakeholders with the insights they require to make informed decisions, while unified planning and forecasting capabilities enable faster and more accurate inventory planning and fulfilment. Now, with the ability to accurately predict customer demand and make real-time, component-level forecasts based on associated finished goods, Shutterfly is maximising the efficiency of its supply chain operations, along with customer satisfaction and profitability.