stuck in rollback error 1562

[ligang]

i am so shamed that in last 1 month , roolback seg confused
me many many times.
the rs tablespace is 1gb and autoexetend, all the 10 rbs r
sized properly with initial ,next 1m , optimal 20m ,minextends 20,maxextends unlimited. but the application always report ora01562 error. I chek v$rollstat ,hwk is obly 23mb .

Due the application limitation , I can not see the other error code follow 1562 , so what's the actual cause , I still can not get .

Gurus , can save me ?

[moff]

Hi,

Are there any trace files generated? Is there anything in the Alert log?

This error is usually accompainied by another error message that caused the failure....

Regards
Moff.

[pando]

well if you have batch jobs going may be 800MB + 20MB is not enough?

[ligang]

the roll seg is growing to 23 mb and stop