The method that was called cannot be executed, because the column name contains UNICODE characters and 7-bit ASCII was defined for the SQL statement.
Set the character set (Encoding) for the SQL statement in the SQLDBC_Statement::execute or SQLDBC_PreparedStatement::prepare method to SQLDBC_StringEncodingType_Encoding_UCS2 or SQLDBC_StringEncodingType_Encoding_UTF8 and execute the method again.