标题: ORA-01191: file string is already offline - cannot do a normal offline [打印本页] 作者: admin 时间: 2016-7-14 16:35 标题: ORA-01191: file string is already offline - cannot do a normal offline ORA-01191: file string is already offline - cannot do a normal offline Cause: When attempting to do a normal tablespace offline it was discovered that
one of the files in the tablespace was already offline. Action: Either bring the datafile online first, or use another tablespace offline
option.