Answer / pawan kumar

Dear,
First of all you startup in nomount mode
1. startup nomount
After that you set DBID of Production database
2.rman target /
3.set DBID *******
make sure u have to remove controlfile if already available.
4.restore controlfile from '/backup/************/.bak';
5.alter database mount;
6.catalog start with '/backup/**********';
7.restore database;

Answer / guest

Cause: Either the file is not an Oracle file or the file
header is corrupted.

Action: Delete the file using OS utility.

Please add more information about this Error

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