Here we would like to draw your attention to OIRE1 transaction code in SAP. As we know it is being used in the SAP PM (Plant Maintenance) module. OIRE1 is a transaction code used for Field Selection Serial No. Inventory 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 OIRE1 technical data table
| Tcode | OIRE1 |
| Purpose | Field Selection Serial No. Inventory |
| Module | PM |
| SAP Package | INSC |
| Program running | RIOFSE00 |
| Screen No | 1000 |
| Type | R |