Error encountered while Creating Database Adapter/Connection as part of our Oracle Integration Cloud Services Training (OIC).
Have you ever Encountered an Error while establishing a database connection?
If yes, Then check out K21Academy’s blog post at http://k21academy.com/oic30 which covers:
•Check 1. The Provided Hostname Is Invalid
•Check 2. Port 1521 Must Be Closed
•Steps To Open port 1521
•Check 3. Ensure That Your Connectivity Agent Is Up And Running
•Check 4. The DataBase Should Be Up And Running
Be an integration expert with Oracle Integration Cloud Services by joining our FREE Masterclass.
Also, don’t forget to join our FREE Telegram group at https://t.me/k21academy1z01042 and receive all OIC related news and updates there.
Oracle ACE, Author, Speaker and Founder of K21 Technologies & K21 Academy : Specialising in Design, Implement, and Trainings.