Here we would like to draw your attention to /MRSS/RMS_OR 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/RMS_OR is a transaction code used for Maintain Request Origins in SAP.
It comes under the package /MRSS/RMS.
Transaction /MRSS/RMS_OR technical data table
|Purpose||Maintain Request Origins|