Here we would like to draw your attention to RS12 transaction code in SAP. As we know it is being used in the SAP BW-WHM (Warehouse Management in BW) component which is coming under BW module (Business Warehouse). RS12 is a transaction code used for Overview of master data locks in SAP.
It comes under the package for Master Data Update (RSDMD). When we execute this transaction code, RSENQRR2 is the normal standard SAP program that is being executed in background. Transaction code RS12 is included in the SAP component for SAP_BW.
Transaction RS12 technical data table
|Usage||Overview of master data locks|