Hallo Moovarkku, I expect the DB user connecting to DB has no access to the dictionary tables. I'll try with granting SELECT_CATALOG_ROLE Regards, Jaromir > When trying to connect with Database using Erwin 7.3 > Data Modeler We are getting following error message. > > > ora vers 8.xx9i/10g error 942,security 16. > ora-00942 table or view doesn't exist. > -- //www.freelists.org/webpage/oracle-l