SAP MDG Data Modelling
· Data model is to define the structure of the data storage. · During Master data processing, a change request is used to store the data which is in process of changing in staging area. · The data model can define reuse area that is used for data storage after completion of change request. · In this case the system moves the data from staging area to a storage location using access class of the reuse area. This storage location is called active area. · In case no reuse area is defined, the same database table which is used for staging area, are also used to store active data. · Then no access class is involved, the system does not move the data to other system or any other table then MDG generated tables which is used as active area. In simple term, Data Mode...