Here we would like to draw your attention to WCFY transaction code in SAP. As we know it is being used in the SAP PM-WCM (Work Clearance Management in PM) component which is coming under PM module (Plant Maintenance).WCFY is a transaction code used for WCM: WCD Header Data (Field Sel.) in SAP.
It comes under the package WCM.
Transaction WCFY technical data table
|Purpose||WCM: WCD Header Data (Field Sel.)|