ORA-00311: cannot read header from archived log
What triggered the Error:
An I/O error occurred when attempting to read the log file header from the specified archived redo log file.What should we do to fix it:
Other messages will accompany this message. See the associated messages for the appropriate action to take.
If this was not sufficient go over to:
Oracle Official Support Knowledge Center
Or maybe those geeks at: StackOverflow Board
Or maybe those geeks at: StackOverflow Board