Here we would like to draw your attention to SMEN transaction code in SAP. As we know it is being used in the SAP BC-SEC (Security in Basis) component which is coming under BC module (BASIS).SMEN is a transaction code used for Session Manager Menu Tree Display in SAP.
It comes under the package SUSM.When we execute this transaction code, SAPLSMTR_NAVIGATION is the normal standard SAP program that is being executed in background.
Transaction SMEN technical data table
|Purpose||Session Manager Menu Tree Display|