Hi Senthil
Also by writing the java code below you can ignore the unicode characters from file
public String stripNonValidXMLCharacters(String in) {
StringBuffer out = new StringBuffer();
char current;
if (in == null || ("".equals(in))) return "";
for (int i = 0; i < in.length(); i++) {
current = in.charAt(i);
if ((current == 0x9) || (current == 0xA) || (current == 0xD) ||((current >= 0x20) && (current <= 0xD7FF)) ||((current >= 0xE000) && (current <= 0xFFFD)) || ((current >= 0x10000) && (current <= 0x10FFFF)))
out.append(current);
}
return out.toString();
}
But the best solution will be correcting your sending system so that it will not send the unicode characters.