Answer Posted / guest

Cause: To use PIC N or PIC G variables as host variables,
both of the environment variables NLS_LANG and NLS_NCHAR
must be set with correct values. One of the following
problems has occurred which prevents Pro*COBOL from
accepting PIC N and PIC G variables as host variables: 1)
One or both of NLS_LANG and NLS_NCHAR are not set at all. 2)
NLS_LANG is not set with a valid language, territory, or
character set. 3) NLS_NCHAR is not set to a valid NCHAR
character set. 4) The character set specified by NLS_NCHAR
is not a fixed width character set. Pro*COBOL can only use
fixed width character sets for PIC N or PIC G host variables.

Action: Set the NLS_NCHAR environment variable to a valid
fixed width character set name. Set NLS_LANG with a valid
language, territory, and character set.

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