Here we would like to draw your attention to OMB9 transaction code in SAP. As we know it is being used in the SAP MM-IM (Inventory Management in MM) component which is coming under MM module (Material Management).OMB9 is a transaction code used for Change Document Lives in SAP.
It comes under the package MB0C.
Transaction OMB9 technical data table
|Purpose||Change Document Lives|