RMAN-05017: no copy of datafile number found to recover

RMAN-05017: no copy of datafile number found to recover
Cause: A RECOVER COPY command was not able to proceed because no copy of indicated file was found to recover. Possible causes include the following:
1. no copy of indicated file exists on disk that satisfy the criteria specified in the user's recover operands.

2. copy of indicated datafile exists on disk but no incremental backup was found to apply to the datafile copy.

Action: One of the following:
1. Use or correct TAG specification to recover a different datafile copy.

2. Use BACKUP FOR RECOVER OF COPY command to create necessary incremental backup or copy.

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小智 2018-08-30 19:05

RMAN-05017：没有找到要恢复的数据文件号的副本,
.原因： RECOVER COPY命令无法继续，因为未找到指示文件的副本要恢复。可能的原因包括：,
.1.磁盘上不存在满足用户恢复操作数中指定条件的指定文件的副本。,
.,
.2.磁盘上存在指示数据文件的副本，但找不到应用于数据文件副本的增量备份。,
.,
.操作：以下之一：,
.1.使用或更正TAG规范以恢复不同的数据文件副本。,
.,
.2.使用BACKUP FOR RECOVER OF COPY命令创建必要的增量备份或复制。,
.,
.

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RMAN-05017: no copy of datafile number found to recover

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