MR21 is a transaction code for Price Change in SAP MM-IV component. It comes under SAP package MR and runs as SAPRCKM_MR21 program. MR21 is a Dialog Transaction code type (T)
MR21 provides price change functionality in SAP R/3 or S/4HANA systems. Program name is SAPRCKM_MR21 with screen number 0201. Can be accessed via command input box with optional /o parameter
Professional document announcing price increases for goods or services. Notifies customers about price changes and reasons behind them. Should be sent 1-2 weeks in advance
Material Valuation determines stock value using quantity and price. System controls valuation through system settings and material master record. Valuation area defines organizational level for material valuation. Valuation classes group similar materials together