Problem

Sending a file with FCHARSET=ASCII, NCHARSET=CP297

Error:
[Internal]
Local Diagnostic Code: 154
Description: 154
[Complementary]
Transcoding error: (iconv open) ASCII --> CP-297: Invalid argument (errno=22)
[Protocol]
ERRTRCOD

Resolution

The charset CP297 is not available on the system.

Use FCHARSET=CP850 and NCHARSET=CP1147 instead.

!!! cp297 is the same as CP1147 but without the EURO sign !!!

For such a characters translation, you can also use an XLATE table built from a CP850 to CP1147 charsets.