Here we would like to draw your attention to OIOD transaction code in SAP. As we know it is being used in the SAP PM (Plant Maintenance) module. OIOD is a transaction code used for Valid Order Types by PlanPlant in SAP.
It comes under the package INSC.
Transaction OIOD technical data table
| Tcode | OIOD |
| Purpose | Valid Order Types by PlanPlant |
| Module | PM |
| SAP Package | INSC |
| Type | P |