标题: ORA-19693: backup piece string already included [打印本页] 作者: admin 时间: 2016-8-31 16:18 标题: ORA-19693: backup piece string already included ORA-19693: backuppiece string alreadyincluded Cause: This backup piece was already specified for inclusionin the restore
conversation. A restore conversation may process only a single instance of a
backup piece. Action: Removethe specified duplicate backup piece in restore steps and restart
the conversation.