Here we would like to draw your attention to OMUP transaction code in SAP. As we know it is being used in the SAP MM-PUR (Purchasing in MM) component which is coming under MM module (Material Management).OMUP is a transaction code used for Forecast Schedule: Transm. Profile in SAP.
It comes under the package ME.
Transaction OMUP technical data table
|Purpose||Forecast Schedule: Transm. Profile|