Here we would like to draw your attention to WCFE 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).WCFE is a transaction code used for WCM: WAP (Field Selection) in SAP.
It comes under the package WCM.
Transaction WCFE technical data table
|Purpose||WCM: WAP (Field Selection)|