Here we would like to draw your attention to IWR1 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).IWR1 is a transaction code used for Create / Change Revision in SAP.
It comes under the package IWO1_REV.When we execute this transaction code, SAPLIREV1 is the normal standard SAP program that is being executed in background.
Transaction IWR1 technical data table
| Tcode | IWR1 |
| Purpose | Create / Change Revision |
| Module | PM |
| Component | PM-WOC |
| SAP Package | IWO1_REV |
| Program running | SAPLIREV1 |
| Screen No | 100 |
| Type | T |