标题: ORA-19621: archived log range has already [打印本页] 作者: admin 时间: 2016-8-31 15:32 标题: ORA-19621: archived log range has already ORA-19621: archivedlog range has already been specified Cause: A range of logs has already been specified. Only oneSCN range may be
specified per conversation. Action: Therestore conversation remains active and more logs may be specified
by thread and sequence number, if desired. 14-12 OracleDatabase Error Messages