Here we would like to draw your attention to IW66 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).IW66 is a transaction code used for Change Tasks in SAP.
It comes under the package IWO1.When we execute this transaction code, RIQMEL30 is the normal standard SAP program that is being executed in background.
SAP IW66 menu path
See the possible menu paths to access the same report by avoiding entering the transaction code.
Logistics → Production → Capacity Planning → Requirements → Maintenance Order → Notification → List of Tasks → Change
Logistics → Quality Management → Test Equipment Management → Maintenance Notification → List of Tasks → Change Data
Transaction IW66 technical data table