ORA-39701: database must be mounted EXCLUSIVE for UPGRADE or DOWNGRADE
Cause: The database was mounted for SHARED cluster access.
Action: Set the CLUSTER_DATABASE initialization parameter to FALSE and restart the server with the UPGRADE or DOWNGRADE option.
Cause: The database was mounted for SHARED cluster access.
Action: Set the CLUSTER_DATABASE initialization parameter to FALSE and restart the server with the UPGRADE or DOWNGRADE option.
