Here we would like to draw your attention to MEPO 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).MEPO is a transaction code used for Purchase Order in SAP.
It comes under the package ME.When we execute this transaction code, RM_MEPO_GUI is the normal standard SAP program that is being executed in background.
Transaction MEPO technical data table
Some Basic Questions & Answers
Program named RM_MEPO_GUI will run when we enter transaction code MEPO.
MEPO is a Report Transaction code type which is shortly represented as R.