Here we would like to draw your attention to SUCU transaction code in SAP. As we know it is being used in the SAP CA-CUS (Global Organization Customizing in CA) component which is coming under CA module (Cross Application).SUCU is a transaction code used for Table authorizations: Customizing in SAP.
It comes under the package BCUC.
Transaction SUCU technical data table
|Purpose||Table authorizations: Customizing|