Troubleshooting RDBMS (client and server) NLS Problems (Charactersets, sorts, dates, ..)
(Doc ID 788931.1)
Last updated on AUGUST 23, 2023
Applies to:
Oracle Database - Standard Edition - Version 9.2 and later Oracle Database - Enterprise Edition - Version 9.2 and later Oracle Database Cloud Schema Service - Version N/A and later Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later Oracle Database Exadata Express Cloud Service - Version N/A and later Information in this document applies to any platform.
Purpose
To provide a starting point in how to debug database client and/or server NLS (globalization) issues, including:
* Problems with setting/defining a NLS parameter * Client side display of characters. * Database side storage of characters. * Database Characterset conversion. * Problems with Date and sysdate not correct. * Problems with Timezones and DST. * Problems with sorting (using NLS_SORT).
And to list the main entry notes who describe each situation
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Troubleshooting Steps
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