Here we would like to draw your attention to IWP_REPOS_OT transaction code in SAP. As we know it is being used in the SAP BC-ILM (Information Lifecycle Management in Basis) component which is coming under BC module (BASIS).IWP_REPOS_OT is a transaction code used for Repository Structures f. Object Type in SAP.
It comes under the package S_ILM_REPOSITORY.
Transaction IWP_REPOS_OT technical data table
|Purpose||Repository Structures f. Object Type|