Here we would like to draw your attention to OPO2 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).OPO2 is a transaction code used for Change Cost Element Planning Layout in SAP.
It comes under the package KPPL.When we execute this transaction code, SAPMKES1 is the normal standard SAP program that is being executed in background.
Transaction OPO2 technical data table
|Purpose||Change Cost Element Planning Layout|