How I attatch a Datafile with higher SCN in to a Lower SCN Database

I have Five Datafile. I am working in Oracle 8 Database.
One of my datafile Scn is Higher than the other four datafiles. Because that higher SCN Datafile contain the actual Data. I have no backup of that one. Once the database crash then I copy all the four datafile expect the 5th one, because i have no copy of the fifth one. When I start the database it shows that one of my datafile version is higher than the Controlfile. And I cannot open the database. The fifth datafile contains actual data.
Please give me the solutions to attatch the fifth file.
Is there any other solution or tool to pick the data from the fifth datafile, like SqlLoader.
Sajith

Is your database in ARCHIVELOG mode? If so, do you have all the archived log files since this fifth data file was created?
Unless you do, you probably cannot recover the data from that fifth data file. If the data is really valuable, Oracle Support has a tool (for which they will charge an arm and a leg) which can recover some of the data from the file. Unless the data is particularly valuable, though, you don't want to go down this path...
Justin
Distributed Database Consulting, Inc.
http://www.ddbcinc.com/askDDBC

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Message was edited by: GauravRajput

Hello everyone,
Requesting help to understand.
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Kindly clarify . Thanks in advance .
- Gaurav R
Message was edited by: GauravRajput

How I attatch a Datafile with higher SCN in to a Lower SCN Database

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