Here we would like to draw your attention to RTOHC03 transaction code in SAP. As we know it is being used in the SAP CO-OM (Overhead Cost Controlling in CO) component which is coming under CO module (Controlling).RTOHC03 is a transaction code used for Activate Work Date = Document Date in SAP.
It comes under the package KASC_RTOHC.
Transaction RTOHC03 technical data table
|Purpose||Activate Work Date = Document Date|