ORA-22924: snapshot too old
HabibMar 30 2011 — edited Mar 31 2011Hi
I am using Oracle XE on Fedora. While exporting a Schema I get following error.
EXP-00056: ORACLE error 1555 encountered
ORA-01555: snapshot too old: rollback segment number with name "" too small
ORA-22924: snapshot too old
Can someone please help me how to fix this.
Thanks
Habib