ORA-01722 Occurs When Executing A Select Containing TO_NUMBER ON A Varchar Column
(Doc ID 1989604.1)
Last updated on AUGUST 30, 2023
Applies to:
JDBC - Version 11.2.0.1.0 and laterInformation in this document applies to any platform.
Symptoms
A JDBC application is not able to execute a query containing TO_NUMBER on a varchar column, and fails with error:
ORA-01722: invalid number
The error only occurs in certain servers, while on others the same select statement succeeds.
Changes
Recent deployment of the application to new servers.
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |