Here we would like to draw your attention to SM30_PRGN_CUST 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).SM30_PRGN_CUST is a transaction code used for Maintain Table SSM_CUST in SAP.
It comes under the package S_PROFGEN.
Transaction SM30_PRGN_CUST technical data table
|Purpose||Maintain Table SSM_CUST|