Here we would like to draw your attention to OIRZ transaction code in SAP. As we know it is being used in the SAP PM (Plant Maintenance) module. OIRZ is a transaction code used for List Task Lists (M.-Lv) – Maint.Pkg. 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 OIRZ technical data table
| Tcode | OIRZ |
| Purpose | List Task Lists (M.-Lv) – Maint.Pkg. |
| Module | PM |
| SAP Package | INSC |
| Program running | RIOFSE00 |
| Type | R |