<error barrier> at 0x9fffffffffff65d0
ORA-00600: internal error code, arguments: [ktsagob-1], , , , , , , , , , , 
ORA-06512: at "SYS.DBMS_ADVISOR", line 201
ORA-06512: at "SYS.DBMS_SPACE", line 2277
ORA-06512: at "SYS.DBMS_SPACE", line 2553
How is your day?
I guess the right answer is .... 42 !
What kind of answer do you expect without a single word in your thread? And actually: is it really a Business Intelligence question?
But welcome again to the BI OTN forum even if it seems you always post here for DB questions ...
How To Ask Questions The Smart Way