Here we would like to draw your attention to SE39 transaction code in SAP. As we know it is being used in the SAP BC-DWB (ABAP Workbench, Java IDE and Infrastructure in Basis) component which is coming under BC module (BASIS).SE39 is a transaction code used for Splitscreen Editor: (New) in SAP.
It comes under the package SEDS.When we execute this transaction code, RS_WB_SPLIT_EDITOR is the normal standard SAP program that is being executed in background.
SAP SE39 menu path
See the possible menu paths to access the same report by avoiding entering the transaction code.
Tools → ABAP Workbench → Development → Programming Environment → Split-Screen Editor
Transaction SE39 technical data table
|Purpose||Splitscreen Editor: (New)|