Here we would like to draw your attention to OIWO transaction code in SAP. As we know it is being used in the SAP PM-PRM (Preventive Maintenance in PM) component which is coming under PM module (Plant Maintenance).OIWO is a transaction code used for List of PM task lists in SAP.
It comes under the package IMRM.When we execute this transaction code, RIOCUS00 is the normal standard SAP program that is being executed in background.
Transaction OIWO technical data table
| Tcode | OIWO |
| Purpose | List of PM task lists |
| Module | PM |
| Component | PM-PRM |
| SAP Package | IMRM |
| Program running | RIOCUS00 |
| Screen No | 1000 |
| Type | R |