Here we would like to draw your attention to OMWPS1 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).OMWPS1 is a transaction code used for C LIFO Pools: Splitting in SAP.
It comes under the package MRY.
Transaction OMWPS1 technical data table
|Purpose||C LIFO Pools: Splitting|