มี error ใน alert log เกี่ยวกับ undo segment as needs recovery  สามารถแก้ได้ตามด้านล่างค่ะ Errors in file /oracle/admin/test/bdump/test2_smon_21466.trc: ORA-00600: internal error code, arguments: [6006], [1], [], [], [], [], [], [] SMON: mark undo segment 29 as needs recovery .. Preview : 13152Related Search:ORA-00600: internal error code arguments: [6006]ora-00600: internal error code arguments: [6006] [1] [] [] [] [] [] []ora-00600: internal error code arguments: [6006] [1] … Read entire article »