Here we would like to draw your attention to SNC0 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).SNC0 is a transaction code used for SNC Access Control List: Systems in SAP.
It comes under the package SECN.When we execute this transaction code, SAPL0SEC is the normal standard SAP program that is being executed in background.
Transaction SNC0 technical data table
|Purpose||SNC Access Control List: Systems|