ORA-19563: header validation failed for file

在測試服務器還原數據庫時遇到了ORA-19563錯誤。以下所示

RMAN-00571: ===========================================================

RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============

RMAN-00571: ===========================================================

RMAN-03002: failure of switch command at 04/08/2015 19:59:06

ORA-19563:  header validation failed for file 

[oracle@getlnx01 ~]$ 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 (data file, 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.

經過分析後發現兩個文件名衝突，原數據庫有兩個同名的文件invsubmat_d18.dbf位於不一樣分區。我還原時，因爲測試服務器的空間不足，我將原路文件的恢復目錄作了調整。（因爲增長數據文件時粗枝大葉，本身給本身挖了一個大坑，並且本身跳了進去！）

以下所示，結果在/u04/oradata/epps目錄下，出現了兩個invsubmat_d19.dbf文件。只需在set命令裏面將文件恢復路徑修改便可。

run

{

.................................................................

set newname for datafile 105    to "/u04/oradata/epps/invsubmat_d18.dbf";

.................................................................

set newname for datafile 109    to  "/u04/oradata/epps/invsubmat_d18.dbf";

set newname for datafile 121    to  "/u04/oradata/epps/ndotbs03.dbf";

set newname for datafile 122    to  "/u04/oradata/epps/undotbs04.dbf";

restore database ;

switch datafile all;

}

修改成以下所示，restore還原成功！

run

{

.................................................................

set newname for datafile 105    to "/u04/oradata/epps/invsubmat_d18.dbf";

.................................................................

set newname for datafile 109    to  "/u04/oradata/epps/invsubmat_d20.dbf";

set newname for datafile 121    to  "/u04/oradata/epps/ndotbs03.dbf";

set newname for datafile 122    to  "/u04/oradata/epps/undotbs04.dbf";

restore database ;

switch datafile all;

}