标题: ORA-01541: system tablespace cannot be brought offline; shut down if necessar... [打印本页] 作者: admin 时间: 2016-7-17 15:07 标题: ORA-01541: system tablespace cannot be brought offline; shut down if necessar... ORA-01541: system tablespace cannot be brought offline; shut down if necessary Cause: Tried to bring system tablespace offline Action: Shutdown if necessary to do recovery