Database Error Messages

Release
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  • 23ai
  • 21c
  • 19c
Updated
Jun 24, 2024

SQL-02136

Invalid NCHAR character set id

Cause

An attempt was made to bind or define an NCHAR host variable, and the NLS_NCHAR variable was not set correctly.


Action

Set the NLS_NCHAR environment variable to a valid fixed width character set id and run the application again.