Here we would like to draw your attention to OMBP 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).OMBP is a transaction code used for Freeze Book Inventory Balance in SAP.
It comes under the package MB0C.
Transaction OMBP technical data table
|Purpose||Freeze Book Inventory Balance|