Hi, Set ERRORSTACK trace for ORA-1555 error before the export: SQL> alter system set events '1555 trace name errorstack level 3'; When the error occurs, it will generate a trace. Then paste the trace here, if not possible to paste, email me. best regards... http://www.ubTools.com Web Based Oracle Products and Services ----- Original Message ----- From: "Computer Centre - NIIPL" <compute@xxxxxxxxxxxxxxx> To: "ORALCE LIST" <oracle-l@xxxxxxxxxxxxx> Sent: Wednesday, June 02, 2004 11:26 AM Subject: (no subject) > Dear All, > > We are getting the following error during database export. > > ORA-1555 :- snapshot too old. > > How to assign a big RBS to the export session. > > Thanks in Advance, > Balu, > Oracle DBA > This mail is scaned by eScan Anti Virus Software > > > > > ---------------------------------------------------------------- > Please see the official ORACLE-L FAQ: http://www.orafaq.com > ---------------------------------------------------------------- > To unsubscribe send email to: oracle-l-request@xxxxxxxxxxxxx > put 'unsubscribe' in the subject line. > -- > Archives are at //www.freelists.org/archives/oracle-l/ > FAQ is at //www.freelists.org/help/fom-serve/cache/1.html > ----------------------------------------------------------------- ---------------------------------------------------------------- Please see the official ORACLE-L FAQ: http://www.orafaq.com ---------------------------------------------------------------- To unsubscribe send email to: oracle-l-request@xxxxxxxxxxxxx put 'unsubscribe' in the subject line. -- Archives are at //www.freelists.org/archives/oracle-l/ FAQ is at //www.freelists.org/help/fom-serve/cache/1.html -----------------------------------------------------------------