Here we would like to draw your attention to SPERS_REUSE_DEMO 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).SPERS_REUSE_DEMO is a transaction code used for Personalization Test Transaction in SAP.
It comes under the package S_PERS.
Transaction SPERS_REUSE_DEMO technical data table
|Purpose||Personalization Test Transaction|