ORA-29740

Error: ORA-29740: evicted by member string, group incarnation string

Causa: This member was evicted from the group by another member of the cluster database for one of several reasons, which may include a communications error in the cluster, failure to issue a heartbeat to the control file, and so on.

Acción: Check the trace files of other active instances in the cluster group for indications of errors that caused a reconfiguration.