We are migrating our Oracle Database from "Oracle Database 11g Enterprise Edition Release 220.127.116.11.0" to "Oracle Database 19c EE Extreme Perf Release 18.104.22.168.0".
To make sure our PB supports cloud DB we are planning to migrate PB from PB2017R2 to PB2021.
When setting up DB profile we are getting below error in PB2021,
Same error comes up when we try login to this new DB through new Exe as well as old Exe.
All old DBs are connecting fine in PB as well as Exes.
We need help in setting up PB to connect to new DB to proceed with Development of Exe using PB2021 for new DB.
I have Oracle Client 11.2 installed in my system.
SQL Developer is able to connect to new DB in same system.