Here we would like to draw your attention to OMJX 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).OMJX is a transaction code used for GR Field Selection From Procurement in SAP.
It comes under the package MB0C.
Transaction OMJX technical data table
|Purpose||GR Field Selection From Procurement|