Oracle Import prompt IMP-00010: Not a valid export file, header validation failed

Reason:

• 1, the DMP file can be directly opened with notepad++ modified version number is the version number of the imported version
• 2, the file is too large to open, you can use the tool to modify
• 3, there may be a DMP file corruption

1, the DMP file can be directly opened with notepad++ modified version number is the version number of the imported version

Such as:

11g r2:v11.02.00

11g r1:v11.01.00

10g:v10.02.01

So you don't get an error.

2, the file is too large to open, you can use the tool to modify

Tool: Http://files.cnblogs.com/files/yx007/AlxcTools.rar

Reference Blog: http://www.cnblogs.com/alxc/archive/2011/03/25/1995279.html

Oracle Import prompt IMP-00010: Not a valid export file, header validation failed