Here we would like to draw your attention to TRC8 transaction code in SAP. As we know it is being used in the SAP CA-FS (Financial Services in CA) component which is coming under CA module (Cross Application).TRC8 is a transaction code used for Client Copy Customizing in SAP.
It comes under the package FBPAR.
Transaction TRC8 technical data table
|Purpose||Client Copy Customizing|