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Umlauts in WE8ISO8859P15 With Database 12.2.0.1 Showing Junk Characters for CLOB Column (Doc ID 2319655.1)

Last updated on AUGUST 15, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 to 12.2.0.1 [Release 12.2]
Oracle Database - Standard Edition - Version 12.2.0.1 to 12.2.0.1 [Release 12.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

Umlauts(äääää äöüß) in WE8ISO8859P15 with 12.2 showing junk characters for clob column:

This problem can be reproduced from Oracle SQL Developer and sqlplus.

But it didn't occur on 11.2.0.4 and 12.1.0.2. 

 

Changes

 

Cause

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