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IMP-00010: not a valid export file, header failed verification [message #398805]

Fri, 17 April 2009 12:52

saikumar_mudigonda
Messages: 23
Registered: June 2008
Location: hyderabad

Junior Member

Hi All,

Can any one help me with the below error, as i am tring to import one .dmp file and i am getting below error.

D:\acv>imp system/manager@jaithra file=D:\acv\dumps\210908.DMP fromuser=system t
ouser=pmsmgr log=abc.log

Import: Release 8.1.7.0.0 - Production on Fri Apr 17 23:05:25 2009

(c) Copyright 2000 Oracle Corporation.  All rights reserved.


Connected to: Oracle8i Enterprise Edition Release 8.1.7.0.0 - Production
With the Partitioning option
JServer Release 8.1.7.0.0 - Production

IMP-00010: not a valid export file, header failed verification
IMP-00000: Import terminated unsuccessfully

thanks

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Re: IMP-00010: not a valid export file, header failed verification [message #398806 is a reply to message #398805]

Fri, 17 April 2009 13:01

BlackSwan
Messages: 26766
Registered: January 2009
Location: SoCal

Senior Member

You need to help us by following the Posting Guidelines as stated below.
http://www.orafaq.com/forum/t/88153/0/
Please, please, please Read & Follow Posting Guidelines above.
Go to the section labeled "Practice" & do as directed.

From which version of Oracle DB & which version of export (exp) produced the file being imported?

Which OS name & version produced the 210908.DMP file?
Which OS name & version is doing the import?

How was the file transported between export system & import system?

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Re: IMP-00010: not a valid export file, header failed verification [message #398807 is a reply to message #398805]

Fri, 17 April 2009 13:05

Michel Cadot
Messages: 68641
Registered: March 2007
Location: Nanterre, France, http://...

Senior Member
Account Moderator

IMP-00010: not a valid export file, header failed verification
 *Cause:  Either the file was not generated by Export or it was corrupted.
 *Action: If the file was indeed generated by Export, report this an
          Import bug and submit the export file to customer 
support.

And several other reasons already explained many times.

Regards
Michel

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Re: IMP-00010: not a valid export file, header failed verification [message #398808 is a reply to message #398806]

Fri, 17 April 2009 13:06

saikumar_mudigonda
Messages: 23
Registered: June 2008
Location: hyderabad

Junior Member

Export taken in 8.1.05, OS is Windows 2000 professional
import doing in 8.1.7 OS is windows xp

file transfer just copied from that server to client machine.

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Re: IMP-00010: not a valid export file, header failed verification [message #398809 is a reply to message #398808]

Fri, 17 April 2009 13:07

saikumar_mudigonda
Messages: 23
Registered: June 2008
Location: hyderabad

Junior Member

just to add to this.. another file is giving different error

D:\acv>imp system/manager@jaithra file=D:\acv\191206.DMP fromuser=system touser=
pmsmgr log=abc.log

Import: Release 8.1.7.0.0 - Production on Fri Apr 17 23:36:27 2009

(c) Copyright 2000 Oracle Corporation.  All rights reserved.


Connected to: Oracle8i Enterprise Edition Release 8.1.7.0.0 - Production
With the Partitioning option
JServer Release 8.1.7.0.0 - Production

Export file created by EXPORT:V08.01.05 via conventional path
import done in WE8ISO8859P1 character set and WE8ISO8859P1 NCHAR character set
Import terminated successfully without warnings.

please help me out

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Re: IMP-00010: not a valid export file, header failed verification [message #398810 is a reply to message #398805]

Fri, 17 April 2009 13:10

BlackSwan
Messages: 26766
Registered: January 2009
Location: SoCal

Senior Member

>Export taken in 8.1.05, OS is Windows 2000 professional
>import doing in 8.1.7 OS is windows xp
Both Oracle versions are ancient, buggy, & nonsupported.
In theory it "should" work.
Since it does not work & throws errors, you are out of luck.

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Re: IMP-00010: not a valid export file, header failed verification [message #398811 is a reply to message #398805]

Fri, 17 April 2009 13:14

BlackSwan
Messages: 26766
Registered: January 2009
Location: SoCal

Senior Member

>Export file created by EXPORT:V08.01.05 via conventional path
>import done in WE8ISO8859P1 character set and WE8ISO8859P1 NCHAR character set
>Import terminated successfully without warnings.

Not error, just information.
It could be you have NLS disparity between the two Operating Systems or DB character sets

[Updated on: Fri, 17 April 2009 13:15]

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Re: IMP-00010: not a valid export file, header failed verification [message #398812 is a reply to message #398809]

Fri, 17 April 2009 13:15

ThomasG
Messages: 3211
Registered: April 2005
Location: Heilbronn, Germany

Senior Member

The second one isn't giving any errors, it just tells you that it fished successfully.

Also, importing stuff from the system user to some other user?

That will break everything completely anyway.

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