Here we would like to draw your attention to F844 transaction code in SAP. As we know it is being used in the SAP PSM-FM (Funds Management in PSM) component which is coming under PSM module (Public Sector Management). F844 is a transaction code used for Define Summary Keys in SAP.
It comes under the package for IS-PS: FI Basics for Funds Management (FMFI). When we execute this transaction code, is the normal standard SAP program that is being executed in background. Transaction code F844 is included in the SAP component for EA-PS.
Transaction F844 technical data table
|Usage||Define Summary Keys|