Here we would like to draw your attention to SDOCU transaction code in SAP. As we know it is being used in the SAP BC-CUS (Customizing in Basis) component which is coming under BC module (BASIS).SDOCU is a transaction code used for Maintain Documentation Structure in SAP.
It comes under the package SF.When we execute this transaction code, SAPLS_DOKU_HIERARCHY is the normal standard SAP program that is being executed in background.
SAP SDOCU menu path
See the possible menu paths to access the same report by avoiding entering the transaction code.
Tools → Hypertext → Structures → Doc. Structures
Transaction SDOCU technical data table
|Purpose||Maintain Documentation Structure|