Parsing in RFC lookup

Question

Hi All,
I have wriiten a RFC lookup for mapping the company code. But I am not getting the result while parsing the XML. I have tested the code and without parsing I am getting the correct value in XML. Can anybody send the code for parsing the XML data using DOM.
Below is the code which I am using .
try {
        docResponse = builder.parse(in);
        if (docResponse == null) {
                importanttrace.addWarning("docResponse is null");
res =  docResponse.getElementsByTagName("COMPANYID").item(0).getFirstChild().getNodeValue();
if (res == null) {
                importanttrace.addWarning("res is null");
catch (Exception e) {
      importanttrace.addWarning("Error when parsing RFC Response - " + e.getMessage());
try {
        // Free resources, close the accessor..
        if (accessor != null) {
                try {
                        accessor.close();
                } catch (LookupException e) {
                        importanttrace.addWarning( "Error while closing accessor " + e.getMessage());
} catch (Exception e) {
        importanttrace.addWarning("Result value not found in DOM - " + e);
// return the result obtained above
return res;
Thanks,
Aparna

Answer 1

Maybe it's really just the typo in your element name and everything works fine when you use:
res = docResponse.getElementsByTagName("COMPANY_CODE").item(0).getFirstChild().getNodeValue();
And I think method <em>getTextContent()</em> should also do the trick of the two calls you're using:
res = docResponse.getElementsByTagName("COMPANY_CODE").item(0).getTextContent();