Here we would like to draw your attention to OIR7 transaction code in SAP. As we know it is being used in the SAP PM (Plant Maintenance) module. OIR7 is a transaction code used for FieldSel. PartnType User in SAP.
It comes under the package INSC.When we execute this transaction code, RIOFSE00 is the normal standard SAP program that is being executed in background.
Transaction OIR7 technical data table
|Purpose||FieldSel. PartnType User|