RMAN恢复报ORA-19563错误

数据库异机恢复时报如下错误：

 



 

通过oerr ora 19563

/oracle>oerr ora 19563

19563, 00000, "%s header validation failed for file %s"

// *Cause:  When opening the file to be placed in a copy or backup set,

//          to be inspected, or used as the target for

//          an incremental restore, its header was not

//          recognized as a valid file header for a file of the indicated

//          type (datafile, archived log, or control file) belonging

//          to the current database.

// *Action: Ensure that the correct files are being specified for the copy

//          or backup operation.

通过分析脚本，发现有两个文件名冲突，导致rman恢复时，不能覆盖原文件。

 

MOS上面有相关案例：

Modify the set newname commands for files that are duplicated.  I.e., each name specified with the 'set newname' command must be unique.