What kind of planning solution does your production really need?

Standard PP or PP/DS? A Practical Decision-Making Framework for SAP S/4HANA

Hardly any S/4HANA project can avoid this discussion. As soon as the topic of future production planning comes up, the term “PP/DS” inevitably comes up sooner or later. Expectations are often high: more realistic capacity planning, automatic fine-tuning of production orders, or more reliable delivery dates. However, based on my project experience, the discussion often starts in the wrong place. People talk about features before it’s even clear which problem in production planning needs to be solved. Yet it’s not the number of features that determines whether a solution is the right one. Rather, the decisive factors are the requirements of your own production and whether these can already be reliably met using the SAP standard. That’s why the first question shouldn’t be: Do we need PP/DS? But rather: Where is our production planning currently reaching its limits?

Start by Examining the Process

Before deciding on a new planning solution, it’s worth taking an honest look at existing processes: How are production plans created today? Where do bottlenecks regularly occur? Why do planners have to intervene manually? And how reliably can promised delivery dates be met?

In projects, I often find that companies are quick to talk about PP/DS, even though the actual root causes lie elsewhere—for example, in incomplete master data, a lack of transparency, or planning processes that have evolved over time. Only once these interrelationships are understood can one assess whether standard PP is sufficient or whether PP/DS actually offers additional value.

When Standard PP Is Entirely Sufficient

Standard PP is often underestimated. Many projects show that companies are already successfully planning their production with it. The processes are stable, bottlenecks occur only occasionally, and short-term changes can be managed even without complex detailed planning. In such cases, implementing PP/DS does not automatically yield measurable benefits. Companies often achieve significantly greater improvements by cleaning up master data, standardizing planning processes, or making more consistent use of existing SAP functions. Not every production operation requires highly complex planning procedures. Often, the simpler solution is also the more cost-effective one.

When PP/DS Is Truly Worth It

The situation changes when production becomes more complex. As soon as multiple production orders compete simultaneously for the same resources, the order in which they are processed plays a decisive role, or realistic delivery dates become a competitive advantage, standard PP increasingly reaches its limits. This is precisely where the strengths of PP/DS lie.

The solution supports companies with features such as finite scheduling, sequence optimization, and Capable-to-Promise (CTP), helping them plan production orders while taking actual available capacity into account and determine the optimal sequence of orders and more realistic delivery dates. The goal is not to replace the planner. Rather, it provides the planner with a more reliable basis for decision-making and greater transparency regarding the effects of planning changes.

PP/DS Alone Cannot Solve Planning Problems

One aspect is often underestimated in discussions: PP/DS can only plan as well as the data on which the planning is based. If work plans are outdated, processing times are inaccurate, or capacities are not maintained realistically, even the best planning solution will not deliver convincing results. That is why I recommend taking a critical look at the fundamentals before any implementation:

• Is the master data up-to-date and complete?
• Do the stored capacities reflect reality?
• Do planners trust the available data?

In my experience, it is precisely this foundation that often determines whether a PP/DS project will be successful. PP/DS does not automatically improve inadequate production planning. Above all, it creates transparency regarding existing weaknesses.

Five Questions I Ask in Every Project

Before I make a recommendation for or against PP/DS, I first try to understand the initial situation. Five simple questions help me do this:

1. Do planners regularly spend a lot of time on manual rescheduling?
2. Are there bottleneck resources that significantly determine the production flow?
3. Does the order of production orders have a significant impact on time or costs?
4. Are master data and capacities reliably maintained?
5. Are reliable delivery dates a critical success factor for the company?

The more often these questions are answered with “yes,” the more closely one should examine whether PP/DS can offer tangible added value.

Making the Right Decision Starts with the Right Questions

Standard PP and PP/DS share the same goal: reliable and cost-effective production planning. Therefore, the key factor is not which solution offers more features. The key factor is which solution best supports your company’s needs—both today and in the future.

Based on my project experience, there is no one-size-fits-all answer to this question. I have seen companies that have been working successfully with Standard PP for years. At the same time, I have managed projects where PP/DS made a real difference because the complexity of production required more in-depth planning.

My advice, therefore, is this: Don’t make your decision based on a list of features. First, analyze your planning processes, the quality of your master data, and the actual challenges in production. Only then can you make an informed assessment of whether Standard PP is already the right solution or whether PP/DS is the next logical step.