This skill handles SAP MM (Materials Management) including purchase requisitions, purchase orders, goods receipts, invoice verification, inventory management, GR/IR clearing, material master, vendor evaluation, and period-end closing. Use when user mentions MM, purchasing, procurement, MIGO, MIRO, ME21N, ME23N, MB52, MR11, GR/IR, material master, inventory, stock, MRP, info record, outline agreement, MMPV, account determination, OBYC, movement type, physical inventory, batch management, valuation class.
This skill handles SAP MM (Materials Management) including purchase requisitions, purchase orders, goods receipts, invoice verification, inventory management, GR/IR clearing, material master, vendor evaluation, and period-end closing. Use when user mentions MM, purchasing, procurement, MIGO, MIRO, ME21N, ME23N, MB52, MR11, GR/IR, material master, inventory, stock, MRP, info record, outline agreement, MMPV, account determination, OBYC, movement type, physical inventory, batch management, valuation class.
allowed-tools
Read, Grep
1. Procurement Cycle
PR (ME51N) → RFQ (ME41) → Quotation (ME47) → PO (ME21N)
→ GR (MIGO 101) → IV (MIRO) → Payment (F110)
Shortcut flows:
Without RFQ: PR → PO (ME58 — auto-convert PR to PO)
Consignment: PO item cat K → GR → settlement (MRKO)
Subcontracting: PO item cat L → GI components → GR finished
2. Purchase Order Issues
Account assignment errors
Category K (cost center): cost center must exist and be active
Category A (asset): asset master must exist, depreciation area active
Category F (internal order): order must be in Released status
Category P (project/WBS): WBS element must be open for costs
