Here we would like to draw your attention to WCLH transaction code in SAP. As we know it is being used in the SAP PM-WCM (Work Clearance Management in PM) component which is coming under PM module (Plant Maintenance).WCLH is a transaction code used for WCM: Display Operational Lists in SAP.
It comes under the package WCM.When we execute this transaction code, RIWC0020 is the normal standard SAP program that is being executed in background.
Transaction WCLH technical data table
| Tcode | WCLH |
| Purpose | WCM: Display Operational Lists |
| Module | PM |
| Component | PM-WCM |
| SAP Package | WCM |
| Program running | RIWC0020 |
| Object | I_TCODE |
| Screen No | 1000 |
| Type | R |