P2M 202 · LEARN
Inventory management records where material is, its status, quantity, and value—and feeds reality back into planning.
Receipts, issues, transfers, reservations, physical inventory, batches, and valuation update supply visibility. Stock can be unrestricted, quality inspection, blocked, or in transfer.
HOW IT WORKS
Execution changes the supply position used by planning
Planning can only make useful decisions when it understands what supply actually exists. Receipts, issues, transfers, scrap postings, and inventory adjustments continually change that position. SAP also distinguishes whether inventory is available for planning or use, such as unrestricted, quality-inspection, or blocked stock.
Concept flow: Execution changes inventory → inventory changes available supply → planning recalculates. The inventory position closes the loop and becomes an input to the next planning cycle.
CAPABILITY MODEL
Understand the input, decision, and result
Read the capability as a connected planning decision before moving into detailed SAP controls.
Physical movement
Receipts, issues, transfers, scrap, and adjustments change the material position.
Usable supply
Plant, storage location, quantity, batch, and stock status determine what can be used or planned.
Planning feedback
The resulting available supply becomes an input to the next MRP or replenishment decision.
OPERATIONAL FLOW
How the capability performs
The sequence connects business need to a planning or execution result.
Record movement
Goods movements update quantity, location, ownership, and the relevant inventory status.
Understand availability
Unrestricted, quality-inspection, blocked, and in-transfer stock do not carry the same planning meaning.
Compare evidence
Physical count, movement history, reservations, and inventory balance explain the current position.
Return to planning
The changed supply position is read by the next planning run and can create, reduce, or delay proposals.
DESIGN & CONTROL
What shapes the result
These controls work together; a locally correct setting can still produce the wrong planning outcome.
Movement meaning
Movement type, quantity, date, reference, and reversal determine what changed physically and in the system.
Availability status
Plant, storage location, batch, stock type, quality, and reservation rules determine usable supply.
Valuation and correction
Valuation area, account determination, physical inventory, scrap, and adjustment procedures protect quantity and value.
DIAGNOSTIC EVIDENCE
What proves the result?
Use the business input, system objects, and resulting state together.
Material, plant, storage location, quantity, batch, stock type, and availability status.
Receipts, issues, transfers, reservations, scrap, adjustments, material documents, and reversals.
Before-and-after supply position, MRP coverage, shortage, proposal, and exception result.
PLANNING MOMENT
A cycle count finds 12 fewer seals than the system balance.
The controlled adjustment changes available stock, and the next MRP run sees the new shortage and creates an appropriate proposal. Inventory correction is therefore part of planning feedback, not a separate story.
- Movement is traceable
- Stock status is understood
- Correction is controlled
- Next plan reflects reality
IN SAP
Simple representation
These are the main planning objects to recognize before moving into detailed controls.
Material · Plant and storage location · Stock quantity · Stock status
How SAP controls it
Movement types, valuation area, account determination, storage locations, batch rules, and physical-inventory procedures govern postings.
A cycle count corrects a component shortage; the next MRP run sees the new balance and creates an appropriate proposal.
Connect this capability to the complete execution and integration story.