Here we would like to draw your attention to OP5B transaction code in SAP. As we know it is being used in the SAP PP-BD (Basic Data – PP) component which is coming under PP module (Production Planning).OP5B is a transaction code used for Field Selection: Task List Header in SAP.
It comes under the package CP0C.
Transaction OP5B technical data table
|Purpose||Field Selection: Task List Header|