Here we would like to draw your attention to SM30_STXSFREPL transaction code in SAP. As we know it is being used in the SAP BC-SRV (Basis Services / Communication Interfaces in Basis) component which is coming under BC module (BASIS).SM30_STXSFREPL is a transaction code used for Smart Styles: Replace Font in SAP.
It comes under the package SMART.
Transaction SM30_STXSFREPL technical data table
|Purpose||Smart Styles: Replace Font|