ORA-56621
DRCP: Connection AS admin_privilege is not supported.
- admin_privilege: The administrative privilege (SYSBACKUP, SYSDG, or SYSKM) being requested during the authentication attempt.
Cause
The Database Resident Connection Pool (DRCP) does not support administrative authentication using the AS SYSBACKUP, AS SYSDG, or AS SYSKM clause.
Action
Do not attempt to authenticate a database resident pooled connection using any of the administrative AS SYSBACKUP, AS SYSDG, or AS SYSKM clauses.