Long-Term Planning
Long-Term Planning (LTP) in SAP PP is a simulative planning environment used to model future demand scenarios, run rough-cut and detailed MRP simulations against simulative versions of independent requirements, and evaluate resulting capacity and material requirements without touching operative stock, orders, or procurement proposals. It supports sales and operations planning, business plan validation, capacity investment decisions, and what-if analysis before commitments are transferred into live operative planning.
Overview
Long-Term Planning (LTP) in SAP PP is a simulative planning environment used to model future demand scenarios, run rough-cut and detailed MRP simulations against simulative versions of independent requirements, and evaluate resulting capacity and material requirements without touching operative stock, orders, or procurement proposals. It supports sales and operations planning, business plan validation, capacity investment decisions, and what-if analysis before commitments are transferred into live operative planning.
Lessons in this topic
- SAP Long-Term Planning Tutorial (Part 1)Understand why Long-Term Planning exists, how it differs from operative MRP, and how simulative versions let planners test demand scenarios safely.
- Configuring and Executing an LTP Planning Scenario: Versions, Evaluation, and Transfer (Part 2)Learn the practical steps to set up a simulative requirements version, build a planning scenario, execute the LTP run, evaluate capacity results, and transfer selected results to operative planning when appropriate.
- Long-Term Planning: Simulative Evaluation, Transfer to Operative Planning, and Production Support (Part 3)Learn how to evaluate LTP simulative results, transfer selected data into operative demand management or purchasing, and troubleshoot the most common configuration and data issues that break planning scenarios in production support.
Interview questions covered
- What are the core concepts of Long-Term Planning, and how would you explain them clearly in an SAP interview?
- How would you apply Long-Term Planning in a real SAP project? Walk through the design or implementation approach.
- A production issue is reported in Long-Term Planning. What would you check first, and how would you troubleshoot it systematically?
- What are the most important design decisions, trade-offs, and best practices in Long-Term Planning?
- Suppose you inherit an existing Long-Term Planning solution. How would you review it before making a change?
- Using this SAP project situation — A discrete manufacturer preparing next year's budget wanted to test whether a proposed 30% growth in one product family could be supported by existing press and assembly capacity before committing to capital equipment purchases — explain Introduction to Long-Term Planning: Purpose and Simulative Planning Concept. What should happen, which concepts or process steps matter, and what common mistake would you avoid?
- A project encounters this situation while working on Configuring and Executing an LTP Planning Scenario: Versions, Evaluation, and Transfer: During an annual budgeting cycle, a consumer goods manufacturer needed to compare three demand scenarios (base, optimistic, pessimistic) against finite capacity at a bottleneck packaging line. Walk through how you would analyze the requirement or issue, what you would validate, and how you would test the solution before release.
- A project encounters this situation while working on Long-Term Planning: Simulative Evaluation, Transfer to Operative Planning, and Production Support: A discrete manufacturer runs a quarterly S&OP cycle. Walk through how you would analyze the requirement or issue, what you would validate, and how you would test the solution before release.