ORA-00259: log string of open instance string (thread string) is the current log, cannot archive
What triggered the Error:
An attempt was made to archive the current log of an open thread. This is not allowed because the redo log file may still be in use for the generation of redo entries.What should we do to fix it:
Force a log switch in the instance where the thread is open. If no instances are open, open the database so that instance recovery can recover the thread.
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
