I read Oracle Doc recommendation that the best extent size for TEMP tablespace (DMT) is sort_area_size (or multiple) + db_block_size. When i applied this to my DB 5 minutes later it hit an error.. unable to extent tablespace TEMP.... when i change back to original extent sizinh which is 520k, the db running with no error.
DB 8.1.7 on Solaris
Any idea on this?