Getting error in mapping execution Invalid CHAR

Question

hi
i am having file to RFC scenario, and the input file is an xml file and i am getting erron in mapping as below but when i download the payload and load it in the integration repository mapping tool ,i am able to execute it  succesfully. i think the problem is with the encoding , i tried with processing it in utf-8 and ansi. both the format it is giving the sam error.
<SAP:Stack>Runtime exception occurred during application mapping com/sap/xi/tf/_MMMMMMMMM_; com.sap.aii.utilxi.misc.api.BaseRuntimeException:Fatal Error: com.sap.engine.lib.xml.parser.ParserException: Invalid char #0xb (:main:, row:1, col:4~</SAP:Stack>
regards
sandeep

Answer 1

>> This is possible only with PI 7.1 ehp1.
Yes !Our verstion  is SAP EHP 1 for SAP NetWeaver 7.1 so  how can i do this.
__instead for fixing in PI i can use the belwo java mapping__
import java.io.InputStream;
import java.io.OutputStream;
import java.util.HashMap;
import java.util.Map;
import com.sap.aii.mapping.api.StreamTransformation;
import com.sap.aii.mapping.api.StreamTransformationConstants;
import com.sap.aii.mapping.api.StreamTransformationException;
public final class MyMapping implements StreamTransformation {
    public void execute(InputStream in, OutputStream out)
        throws StreamTransformationException {
        // removing non valid characters
     BufferedReader br = new BufferedReader(in);
     out = stripNonValidXMLCharacters(br.readLine());
        // implement mapping ...
public String stripNonValidXMLCharacters(String in) {
    StringBuffer out = new StringBuffer(); // Used to hold the output.
    char current; // Used to reference the current character.
     if (in == null || ("".equals(in))) return ""; // vacancy test.
    for (int i = 0; i < in.length(); i++) {
    current = in.charAt(i); // NOTE: No IndexOutOfBoundsException caught here; it should not happen.
    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();
regards
sandeep
Edited by: pendyalas on Feb 4, 2011 2:07 PM