ORA-00600 kcratr_nab_less_than_odr when alter database open fails
This is the issues may occur after power failures
SQL> alter database open;
alter database open
*
ERROR at line 1:
ORA-00600: internal error code, arguments: [kcratr_nab_less_than_odr], [1],
[23], [81], [189], [], [], [], [], [], [], []
Solution :
Alter database open fails with ORA-00600 kcratr_nab_less_than_odr (Doc ID 1296264.1)