ORA-00600:  terminates the instance after a drop tablespace command
(Doc ID 456346.1)
Last updated on NOVEMBER 25, 2019
Applies to:Oracle Database - Enterprise Edition - Version 126.96.36.199 and later
z*OBSOLETE: Microsoft Windows 2000
***Checked for relevance on 01-Mar-2012***
You executed a "drop tablespace" statement that failed with ORA-01259, ORA-27056, and OSD-04024 due to O/S-Error: (OS 32) The process cannot access the file because it is being used by another process.
Eventually, DBWR crashed the database due to ORA-600: arguments 
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