Here we would like to draw your attention to SE61 transaction code in SAP. As we know it is being used in the SAP BC-DOC (Documentation and Translation Tools in Basis) component which is coming under BC module (BASIS).SE61 is a transaction code used for SAP Documentation in SAP.
It comes under the package SDOC.When we execute this transaction code, SAPMSDCU is the normal standard SAP program that is being executed in background.
SAP SE61 menu path
See the possible menu paths to access the same report by avoiding entering the transaction code.
Tools → ABAP Workbench → Utilities → Documentation
Transaction SE61 technical data table