Here we would like to draw your attention to PERSREG 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).PERSREG is a transaction code used for Personalization object in SAP.
It comes under the package S_PERS.When we execute this transaction code, SAPLSPERS_REG_DIALOG is the normal standard SAP program that is being executed in background.
Transaction PERSREG technical data table
Some Basic Questions & Answers
Program named SAPLSPERS_REG_DIALOG will run when we enter transaction code PERSREG.
PERSREG is a Dialog Transaction code type which is shortly represented as T.