ALM11: connection to qcsiteadmin_db failed during 'Upgrade a copy of the existing schema'
I'm installing ALM11 at a Linux box. The new ALM11 server will share the database with a QC10 server (which is currently running).
During the ALM11 server configuration, I select ' Upgrade a copy of the existing schema ' and hope the application will make a copy of 'qcsiteadmin_db' and then created a new one called 'qcsiteadmin_db_ALM11' (default name).
But this step failed with connection error -- ' Database schema "qcsiteadmin_db" exists, but connection to it failed '
at com.mercury.jdbc.oraclebase.dda4.b(Unknown Source)......
It seems to me a permission issue. We use a password like 'pass123' for both the Database Admin User and for 'qcsiteadmin_db' schema. But when I entered the password (not using the default one), the installation failed again at the same point with the same error message.