help on Ora-01157 cannot identify datafile 1, file not found!!!

Posted by PDSERVICE on Oct 24, 2018 In

My Oracle 7 Database installed on Unixware7 was crached and did not started up yet displaying this error messgae :

Ora-01157 cannot identify datafile 1, file not found!!!

the system dbf file is corrupted and i did not have a backup!!!

I checked permission, existence of the file, system maintenance operation without finding any strange thing.

Any idea for this disaster please?

How about the database size ? Can you pls upload datafile to dropbox/google drive? We can help you recover data from corrupted database using our tools.

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help on Ora-01157 cannot identify datafile 1, file not found!!!

help on Ora-01157 cannot identify datafile 1, file not found!!!