MDP_Matrix from T_SRC_XXXX_Tmpls

 Hello,

          I am trying to understand how Demantra upload data from the tables:  T_SRC_XXXX_tmpl, so, I delete ITEM and LOCATIONS from the Schema, then I load those tables using EP_Load ( using SQL Developer or “EBS Full Download” workflow ), however I cannot generate the MDP_Matrix, I used MDP_ADD but nothings change, the MDP_Matrix still empty. Can someone help me to create MDP_Matrix?

Thanks

Marcos