Here we would like to draw your attention to WCF_CDS_COPY transaction code in SAP. As we know it is being used in the SAP CA-WUI (WebClient UI in CA) component which is coming under CA module (Cross Application).WCF_CDS_COPY is a transaction code used for Copy CDS attributes from SAP in SAP.
It comes under the package WCF_CDS_CORE.
Transaction WCF_CDS_COPY technical data table
|Purpose||Copy CDS attributes from SAP|