Here we would like to draw your attention to /MRSS/WFM_IMG_R3 transaction code in SAP. As we know it is being used in the SAP PM-WOC (Maintenance Processing in PM) component which is coming under PM module (Plant Maintenance)./MRSS/WFM_IMG_R3 is a transaction code used for WFM Core Customizing in SAP.
It comes under the package /MRSS/RCT.
Transaction /MRSS/WFM_IMG_R3 technical data table
|Purpose||WFM Core Customizing|