IF: ORA-1555 on LOB Data

(Doc ID 1950896.1)

Last updated on MAY 17, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 9.2.0.1 and later
Information in this document applies to any platform.

Symptoms

ORA-1555 or snapshot too old error reported on a LOB segment. The error message looks like:

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms