Space issue - out of space, cannot write to audit log
SQL*Plus: Release 11.2.0.3.0 Production on Thu Apr 11 09:38:50 2013
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ERROR:
ORA-09817: Write to audit file failed.
IBM AIX RISC System/6000 Error: 28: No space left on device
Additional information: 12
ORA-01075: you are currently logged on
AUDIT_FILE_DEST parameter and the drive on which my audit log is 100% full.
Obviously I need to clear out some files but I want to make sure i do not remove anything useful and essential. Can someone help me figure out what I can and cannot remove?