Export Fails With Errors ORA-2354 ORA-1555 ORA-22924 And How To Confirm LOB Segment Corruption Using Export Utility (Doc ID 833635.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.1 to 11.2.0.2 [Release 10.2 to 11.2]
Oracle Database - Enterprise Edition - Version 11.2.0.3 to 11.2.0.4 [Release 11.2]
Information in this document applies to any platform.
***Checked for relevance on 25-Jan-2016***

Symptoms

Following errors encountered during export:

ORA-02354: error in exporting/importing data
ORA-01555: snapshot too old: rollback segment number with name " " too small
ORA-22924: snapshot too old

 

Cause

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