Cause
The file header for the redo log contains a checksum that does not match the value calculated from the file header as read from disk. This means the file header is corrupted
The file header for the redo log contains a checksum that does not match the value calculated from the file header as read from disk. This means the file header is corrupted
Find the correct file and try again.
Try the following links for this error:
http://docs.oracle.com/cd/E16655_01/server.121/e26079/e0.htm
https://community.oracle.com/message/10583767
https://community.oracle.com/message/4088270
https://community.oracle.com/message/9805838
https://community.oracle.com/message/9396760
https://community.oracle.com/message/3386008
https://community.oracle.com/message/9396758
https://community.oracle.com/message/3257686
https://community.oracle.com/message/2615483
https://community.oracle.com/message/11132526
https://community.oracle.com/message/2033228
https://community.oracle.com/message/10777962
https://community.oracle.com/message/10057458
https://community.oracle.com/message/9986466
https://community.oracle.com/message/3416512
https://community.oracle.com/message/2340557
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