Here we would like to draw your attention to CERTRULE_MIG 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).CERTRULE_MIG is a transaction code used for Rule based Cert. Mapping Migration in SAP.
It comes under the package SUSR_CERT.When we execute this transaction code, CERTRULE_MIGRATION is the normal standard SAP program that is being executed in background.
Transaction CERTRULE_MIG technical data table
|Purpose||Rule based Cert. Mapping Migration|