insert arabic letter in INFORMIX DATABASE via a django application

Hello,
I use the ibm.csdk.4.50.FC7.WIN ODBC
I want to insert arabic data in INFORMIX DATABASE with a django application.
when i input some information, i have this error:

Exception Value:
(‘HY000’, ‘[HY000] [Informix][Informix ODBC Driver]Inexact character conversion during translation. (21005) (SQLExecDirectW)’)

Can you help me please?

What Django database engine / backend are you using for this? What are the settings in your settings.py file?

the setting is like this: DATABASES = {
‘default’: {
‘ENGINE’: ‘django_informixdb’,
‘NAME’: ‘db_name’,
‘SERVER’: ‘ol_dev_cent_tcp’,
‘USER’: ‘user’,
‘PASSWORD’: ‘psw’,
‘OPTIONS’: {
‘DRIVER’: ‘IBM INFORMIX ODBC DRIVER (64-bit)’,
‘CPTIMEOUT’: 120,
‘CONN_TIMEOUT’: 120,
‘ISOLATION_LEVEL’: ‘READ_UNCOMMITTED’,
‘LOCK_MODE_WAIT’: 0,
‘VALIDATE_CONNECTION’: True,
},
‘CONNECTION_RETRY’: {
‘MAX_ATTEMPTS’: 10,
},
‘TEST’: {
‘NAME’: ‘db_name’,
‘CREATE_DB’: False
}
}