Here we would like to draw your attention to SMLT transaction code in SAP. As we know it is being used in the SAP BC-CTS (Change & Transport System in Basis) component which is coming under BC module (BASIS).SMLT is a transaction code used for Language Management in SAP.
It comes under the package STRALAN.When we execute this transaction code, SAPTLAN_MANAGEMENT is the normal standard SAP program that is being executed in background.
SAP SMLT menu path
See the possible menu paths to access the same report by avoiding entering the transaction code.
Tools → Administration → Administration → Language Administration
Transaction SMLT technical data table