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Error "ORA-01460: unimplemented or unreasonable conversion requested" Occurs When Uploading Large String With Chinese Characters (Doc ID 1604886.1)

Last updated on AUGUST 30, 2023

Applies to:

JDBC - Version 10.2.0.1 and later
Information in this document applies to any platform.

Symptoms

When using CallableStatement.setString() to upload data (including Chinese characters), and the size of the string is more than 32k, JDBC client reports error "java.sql.SQLException: ORA-01460:  unimplemented or unreasonable conversion requested".

This issue only occurrs on database with ZHS16GBK characterset.

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution

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