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ORA-01555: snapshot too old: rollback segment number During Purge Configurator Tables (Doc ID 1593568.1)

Last updated on OCTOBER 01, 2024

Applies to:

Oracle Configurator - Version 11.5.10.2 and later
Information in this document applies to any platform.

Symptoms

On Configurator Build 11.5.10.25.45 version, Maintenance: CZPURGE

When running the CZPURGE Concurrent Program for the first time after 2 years of using Oracle Configurator, the following error message is found in the log file:

ORA-01555: snapshot too old: rollback segment number 47 with name "_SYSSMU47$" too small


The issue can be reproduced at will with the following steps:
1. Select the Oracle Configurator Developer Responsibility,
2. Navigate to: Concurrent Programs > Schedule
3. Enable the CZPURGE concurrent program
4. The log file shows that the program failed with the above error message shown.

Cause

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In this Document
Symptoms
Cause
Solution


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