Here we would like to draw your attention to OIK1 transaction code in SAP. As we know it is being used in the SAP PM-WOC (Maintenance Processing in PM) component which is coming under PM module (Plant Maintenance).OIK1 is a transaction code used for Maintenance of PM value categories in SAP.
It comes under the package IWO2.When we execute this transaction code, RKP_ACPOS_MAINTENANCE is the normal standard SAP program that is being executed in background.
Transaction OIK1 technical data table
| Tcode | OIK1 |
| Purpose | Maintenance of PM value categories |
| Module | PM |
| Component | PM-WOC |
| SAP Package | IWO2 |
| Program running | RKP_ACPOS_MAINTENANCE |
| Screen No | 1000 |
| Type | R |