SAP Production Planning vs Project Systems certification (PP vs PS)

Two SAP® S/4HANA certifications get confused constantly because their shorthand looks almost identical — "PP" for Production Planning and "PS" for Project Systems. They sound like neighbours, but they certify genuinely different jobs: C_TS422 is about making products repeatedly at volume, and C_TS412 is about running one-off, budgeted projects. This guide maps what each one actually covers, the very different career worlds behind them, the formats and cut scores, and how to choose — so you never study the wrong module. For the wider landscape of every certification family, see whether SAP certification is worth it and how to choose your path.

Key takeaways

• C_TS422 is manufacturing; C_TS412 is projects. PP plans and executes repetitive production; PS structures, budgets, and settles one-off projects. Same platform, different disciplines.
• The deciding question is repetitive vs project-driven: do you make the same products again and again, or deliver unique, budgeted work with milestones?
• Both are System-Based Assessments (SyBA) — you configure and run tasks in a live system, so hands-on fluency beats memorization on either exam.
• Cut scores: C_TS422 sits at 64%, C_TS412 at 55% (SAP, learning.sap.com) — PP leaves less margin, but the format matters more than the number.
• Both are associate-level. They lead to different roles, so most people specialize on the one that matches their work rather than holding both.

The two certifications at a glance

Each sits on an SAP learning journey (SAP, learning.sap.com) and certifies a distinct functional role. Here they are side by side:

The rows tell the story: these are not two flavours of the same exam. They share a platform — SAP S/4HANA — and a format, but the work they certify sits at opposite ends of how a business gets things done. Start at the C_TS422 exam hub or the C_TS412 exam hub for the scenarios and skill drills specific to each.

What C_TS422 (Production Planning & Manufacturing) covers

C_TS422 certifies the person who plans and runs repetitive production — the flow from a demand signal all the way down to finished goods coming off the line. It is built on SAP S/4HANA Cloud Private Edition, and its scope is the classic planning-to-execution chain:

• Demand management and make-to-stock vs make-to-order. Planning strategies decide whether you produce to a forecast and hold stock, or produce only against a confirmed sales order. Getting this framing right is foundational — it shapes everything downstream.
• Material Requirements Planning (MRP). The heart of the module: net-requirements calculation, procurement proposals, planned orders, lot sizing, and how the MRP run turns demand into a coherent supply plan across bills of material and routings.
• Capacity planning. Evaluating whether work centres can actually absorb the planned load, and levelling capacity so the plan is realistic rather than merely arithmetically correct.
• Shop-floor execution. Converting planned orders into production (or process) orders, confirming operations, backflushing components, and completing the cycle with goods receipt of finished product.

The through-line is volume and repetition. This is the module for a plant that makes the same products over and over, where the value is in a smooth, well-sequenced, capacity-aware plan that keeps the line running. Because it spans the whole chain — demand, planning, capacity, execution — it rewards a candidate who can configure and connect the pieces, not just recite them.

What C_TS412 (Project Systems) covers

C_TS412 certifies a completely different mode of working: project-driven delivery, where the unit of work is a unique, time-boxed, budgeted project rather than a repeating production run. Its scope on SAP S/4HANA Project Systems is:

• Project structures and work breakdown structures (WBS). The hierarchical backbone of a project — how you decompose a large endeavour into manageable, individually costed and scheduled elements.
• Networks and activities. The activity-level detail beneath the structure: what work happens, in what order, with what dependencies — the engine that drives scheduling and resource planning.
• Cost and budget planning. Planning costs against the structure, assigning and controlling budgets, and tracking commitments and actuals so a project stays financially on the rails.
• Scheduling. Determining dates across the network, respecting dependencies and constraints so the plan is executable in time as well as in cost.
• Period-end settlement. The financial close-out mechanics that move project costs to their receivers — a defining part of the module that has no direct equivalent in the manufacturing world.

The through-line here is uniqueness and accountability. Every project is a one-off with its own budget, schedule, and cost accountability, and Project Systems is the module that gives that one-off work a structure, a financial spine, and a clean way to settle when it's done. It suits industries where the deliverable is a project: engineering, construction, large services engagements, capital investment, and R&D.

Not sure how a System-Based Assessment feels? A free sample shows the configure-and-run, doing-over-recalling style before you commit to either module. Try a free sample.

Project-driven vs repetitive manufacturing: the real divide

Strip away the codes and the split is a business-model one. Ask a single question: does your organization make the same thing repeatedly, or deliver unique, budgeted work?

• Repetitive manufacturing (C_TS422). A factory that produces the same catalogue of products at volume plans in cycles: forecast demand, run MRP, check capacity, release production, repeat. The rhythm is continuous and the optimization target is throughput and a stable, executable plan.
• Project-driven work (C_TS412). An organization that delivers distinct engagements — build this plant, run this R&D programme, deliver this capital project — structures each one on its own, budgets it, schedules it, and settles its costs at the end. The rhythm is one-off and the optimization target is delivering to budget and schedule.

Some businesses genuinely straddle both — an engineer-to-order manufacturer, for instance, plans production against a project structure. But even there, the two certifications answer different questions, and most consultants live predominantly in one world. Naming your world correctly is the whole decision.

The very different career worlds

Because the modules serve different business models, they open onto different career paths — and the people who succeed in each tend to have different instincts.

• A PP/Manufacturing consultant lives close to the shop floor and the supply chain. The work is planning runs, capacity headaches, master data for bills of material and routings, and keeping production and procurement in sync. It sits naturally alongside the wider logistics and supply-chain family — see the logistics & supply-chain certifications compared for the neighbouring modules.
• A PS/Project Systems consultant lives closer to finance and controlling. The work is structuring projects, planning and controlling their budgets, integrating with cost accounting, and getting settlement right. It attracts people who think in cost objects and financial accountability rather than production throughput — and it's frequently confused with the project-manager certifications, which is a different role again (see the disambiguation below).

Neither world is inherently "better" — they pay attention to different things, and your fit depends on whether you gravitate toward operations and planning or toward structure, cost, and control.

Prerequisites & fit

Both are associate-level certifications with no formal published exam prerequisites, but each assumes real familiarity with its module — and because both are System-Based Assessments, that familiarity has to be hands-on, not theoretical.

• C_TS422 fits manufacturing and supply-chain consultants, production planners moving into configuration, and switchers from another ERP who already understand planning and shop-floor concepts and need to prove S/4HANA-specific competence.
• C_TS412 fits consultants supporting project-based industries, controllers or finance-adjacent professionals who work with project costing, and switchers with project-delivery or engineering backgrounds.

If you're earlier in your SAP journey and unsure which functional lane suits you at all, weigh the options in the best SAP module for beginners before committing to either of these.

How hard are they? Cut scores & difficulty

The published cut score is the clearest single signal, and the two differ noticeably (SAP, learning.sap.com):

On paper, C_TS422's 64% leaves less room for error than C_TS412's 55%. But the cut score is only half the story: because both are System-Based Assessments, the real determinant is whether you can configure and run the process live, under time pressure. A planner who runs MRP for a living will find C_TS422 manageable despite the higher bar; a consultant fluent in work breakdown structures and settlement will find C_TS412 comfortable even though it looks "harder" is the wrong instinct — the lower cut score doesn't make PS a soft option, because its costing and settlement mechanics are unforgiving of gaps.

Which should you choose?

Work backwards from the business you support, not from the exam that looks easier:

• Choose C_TS422 if your organization makes products — repetitive or discrete manufacturing, planning runs, capacity, production orders. If there's a shop floor and a production plan, PP is your module.
• Choose C_TS412 if your organization delivers projects — unique, budgeted, scheduled work with cost accountability and settlement. If the deliverable is a project rather than a product, PS is your module.
• Don't pick by cut score. C_TS412's lower number is not a reason to choose it — you'd be certifying for the wrong job. The right exam is the one that matches your work; the cut score only tells you how much margin you have once you're in the right lane.
• Consider both only for genuine hybrids. Engineer-to-order and similar models that plan production against project structures can justify both — but lead with the one you spend most of your time on, and add the second later.

One disambiguation worth making explicit: C_TS412 (Project Systems) certifies configuring the PS module, which is a different job from running an SAP implementation project. If you deliver implementation programmes rather than configure the module, the project-manager certifications are the better fit — see SAP project-management certifications: Public vs Private edition to keep the two apart.

How to prepare — and where to go next

Preparation for both is shaped by the shared format: they're System-Based Assessments that reward doing over recalling. Whichever you choose, build your study around configuring and running the real process — trace it end to end (demand to finished goods for PP; structure to settlement for PS), rehearse under time pressure, and treat reading as the scaffold, not the substance. The performance-based exam preparation guide covers the system-task technique in depth, and each exam hub — C_TS422 and C_TS412 — has the scenarios and skill drills for that specific certification. If you're still placing this decision on the wider map, start with which SAP certification to get first, then come back and pick your module. And to see how the whole doing-over-recalling style feels before you commit, try a free sample.