ORA-27063: number of bytes read/written is incorrect

Hello -
I am getting this error because my filesytem is at 100%:
ORA-01114: IO error writing block to file 202 (block # 423324)
ORA-27063: number of bytes read/written is incorrect
However, when I query the dba_data_files, and v$datafile views, I do not see a reference to file 202. Where can I get this information?
Thanks,
Mike

Mike,
Looks like you got a solution, however, just FYI, tempfiles are numbered starting w/ db_files+1, so, likely, your value of db_files is 200, the error occurred on your number 2 tempfile.
-Mark

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Message was edited by:
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