Here we would like to draw your attention to SDME_MDB 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).SDME_MDB is a transaction code used for DME: Maintenance Dialog Builder in SAP.
It comes under the package SDME_DLG.When we execute this transaction code, SAPLSDME_DDT is the normal standard SAP program that is being executed in background.
Transaction SDME_MDB technical data table
|Purpose||DME: Maintenance Dialog Builder|