Issue in standard RFCLookup using SALERT_CREATE

Question

Hello Experts,
I'm trying to call FM salert_create using standard RFCLookup but my problem is:
Though i pass all the input values, Alert is getting created only with one value.
Below are my Queue values
but the alert is getting created only with the first value "Dummy Message".
so this means that the FM is called only with the first value.
could you please help?

Answer 1

Hi Glory
Write an UDF and pass all the input values in a single queue. Then inside the UDF write the code for RFC look up.
Use a for loop to populate the item node. I think that will work.
Sample code
java.util.Map map;
try {
String msgid;
map = container.getTransformationParameters();
msgid = (String) map.get(StreamTransformationConstants.MESSAGE_ID);
Channel channel = LookupService.getChannel("XXXCLNT100","CC_RFC_R_PI");
RfcAccessor accessor = LookupService.getRfcAccessor(channel);
String rfcXML= "<ns0:SALERT_CREATE xmlns:ns0=\"urn:sap-com:document:sap:rfc:functions\">"+
      "<IP_ALIAS/>"+
      "<IP_APPLICATION_GUID/>"+
      "<IP_CAT>ALERT_TEST_UDF</IP_CAT>"+
      "<IP_XML_CONTAINER/>"+
      "<IT_CONTAINER>"+
         "<item>"+
            "<ELEMENT>ZCUSTOMER</ELEMENT>"+
            "<TAB_INDEX>0</TAB_INDEX>"+
            "<ELEMLENGTH>20</ELEMLENGTH>"+
            "<TYPE>C</TYPE>"+
            "<VALUE>"+pnum+"</VALUE>"+
         "</item>"+
           "<item>"+
            "<ELEMENT>ZMSGID</ELEMENT>"+
            "<TAB_INDEX>1</TAB_INDEX>"+
            "<ELEMLENGTH>70</ELEMLENGTH>"+
            "<TYPE>C</TYPE>"+
            "<VALUE>"+msgid+"</VALUE>"+
         "</item>"+
      "</IT_CONTAINER>"+
    "</ns0:SALERT_CREATE>";
InputStream inputStream =new ByteArrayInputStream(rfcXML.getBytes());
XmlPayload payload = LookupService.getXmlPayload(inputStream);
Payload rfcOutPayload = accessor.call(payload);
throw new  StreamTransformationException ( " Message Mapping Failed because of invalid Customer number");
catch(Exception e)
  throw new RuntimeException("Exception while checking for Distribution channel : "+e);