PO with Alternate UOM and Stock Report with Alternate UOM

You're right—if you specify 1 KG = 1 M2 successful the Material Master, past MMBE volition show some units with the aforesaid value. Since the conversion ratio varies, handling it done the Purchase Info Record is simply a amended approach. For Point 3 (Alternative UOM successful MMBE) successful S/4HANA, the configuration way whitethorn differ. Instead of the accepted SPRO path, try:

1. activate Dual UOM successful MMBE via Configuration:
- Transaction Code: OMJ7
- Look for "Allow Alternative Unit of Measure successful Inventory Management" and guarantee it is activated.

2. Check Material Ledger Settings (if applicable):
- If Material Ledger is active, the strategy mightiness enforce valuation successful the basal UOM, making dual UOM tricky.
- Verify successful SPRO under:
Materials Management → Valuation & Account Assignment → Activate Material Ledger.

3. Check Display Settings successful MMBE:
- In MMBE, click connected "Settings" and cheque if determination is an enactment to show alternate UOM.

For your contented portion creating the Material Master, if the strategy mandates a conversion, you mightiness person to:
- Enter a default conversion (e.g., 1 KG = 1 M2 conscionable for creation),
- But trust connected Info Records (ME11/ME12) to specify existent vendor-specific ratios.