HP-UX Error :22 : invalid argument

[arun_k]

hi

Is anybody faced this problem. We tried to replicate production server Oracle 9.2 database to our test server. When modifying control file we are getting errorORA-27-47:unable to read the header block of file indicates (system01.dbf)
and throwing error HP-UX Error: 22: Invalid argument.

thankx

[Jean-Luc Oudart]

Hi

could you specify a bit more the way you replicate your production ddatabase onto your test environment.
Also, when you say "modifying control files", what did you do exactly ?

Regards
Jean-Luc

[Indira Aramandla]

Hi Arun,

"ORA-27047:unable to read the header block of file" indicates that the read system call failed, additional information will indicate which function encountered the error.

The error no. HP_UX error:22 is invalid argument.

Binary datafiles are specific to the operating system, file system and hardware. Are the file systems on your Test server same as you Production server.



Indira A

[Eric Antunes]

Hi Arun,

"We tried to replicate production server Oracle 9.2 database to our test server" -> it is only easy to do IF both database instances has the same NAME.

Best Regards,

Eric Antunes

[arun_k]

Thank you all...

The Error is escalated to ORacle team and they recreated the table space and all..
now it is working thanks once again

[arun_k]

It was solved by Oracle support team. Which I am not sure abt the solution so i cant put it here.

thanks