What’s going on here? The username/password is definitely valid, proved by the sqlplus connection. Configuring DAC in OBIA 7.9.5.1: [sourcecode] What can I do for you? 1 - Enter repository connection information 2 - Test repository connection 3 - Enter email account information 4 - Send test email 5 - Save changes 6 - Exit Please make your selection: 1 These are your connection type choices: 1 - MSSQL 2 - DB2 3 - Oracle (OCI8) 4 - Oracle (Thin) 5 - Keep current ( Oracle (Thin) )