Here we would like to draw your attention to RZ20 transaction code in SAP. As we know it is being used in the SAP BC-CCM (Use Subcomponents in Basis) component which is coming under BC module (BASIS).RZ20 is a transaction code used for CCMS Monitoring in SAP.
It comes under the package SMOI.When we execute this transaction code, RSALSTMO is the normal standard SAP program that is being executed in background.
SAP RZ20 menu path
See the possible menu paths to access the same report by avoiding entering the transaction code.
Tools → CCMS → Control/Monitoring → CCMS Monitor Sets
Transaction RZ20 technical data table