ORA-01555: snapshot too old: rollback segment number During Purge Configurator Tables
(Doc ID 1593568.1)
Last updated on JULY 19, 2021
Applies to:
Oracle Configurator - Version 11.5.10.2 and laterInformation 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:
ERROR
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ORA-01555: snapshot too old: rollback segment number 47 with name "_SYSSMU47$" too small
STEPS
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The issue can be reproduced at will with the following steps:
1. Oracle Configurator Developer Responsibility,
2. Concurrent Programs: Schedule
3. Enable the CZPURGE concurrent program
4. The log file shows that the program failed.
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |