I’m trying to connect to Oracle DB from idera ER Studio Data Architect 19.3.2. I have oracle DB client 64-bit and ER Studio Data Architect 19.3.2 64-bit installed in my local machine. I’m trying to reverse engineer a data model from the database which has all the tables/constraints created. However the problem is embarcadero is not letting me to connect to the oracle db and error message is as below.