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RMAN-05531: a mounted database cannot be duplicated while datafiles are fuzzy

RMAN-05531: a mounted database cannot be duplicated while datafiles are fuzzy
Cause: A DUPLICATE with FROM ACTIVE DATABASE command was specified while the database was mounted or open read-only. Unless the database is open read/write, the datafiles cannot be fuzzy.
Action: Open the database read/write, then shutdown cleanly before mounting.

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小智
RMAN-05531:在数据文件模糊时,装入的数据库不能重复,
.原因:在装入数据库或以只读方式打开时指定了具有FROM ACTIVE DATABASE命令的DUPLICATE。除非数据库是开放的读/写,数据文件不能模糊。,
.操作:打开数据库读/写,然后在安装前干净关闭。,
.
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