Here we would like to draw your attention to IW58 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).IW58 is a transaction code used for Change Service Notifications in SAP.
It comes under the package IWOC.When we execute this transaction code, RIQMEL20 is the normal standard SAP program that is being executed in background.
Transaction IW58 technical data table
| Tcode | IW58 |
| Purpose | Change Service Notifications |
| Module | PM |
| Component | PM-WOC |
| SAP Package | IWOC |
| Program running | RIQMEL20 |
| Object | I_TCODE |
| Screen No | 1000 |
| Type | R |