RFC to read file and continue

Hello,
I have the following scenario:
I have a report that needs to work with data saved in a CSV file in another server connected with XI.
In my report I have to call a function to read de CSV file, wait, and continue when XI gives me the response.
Is possible that scenaro? How can I built that? My RFC function is just an empty tables parameter that waits to be filled by XI. Now the problem is the XI. How can I read the file synchronous and fill the RFC response?
Edited by: Marshal Oliveras on Apr 29, 2008 11:48 AM

Hi,
no, this is not possible. At least, not w/o further development. You can't use FILE adapter for this (does not support sync processing). What would be possible - develop a web service, which will be called, reads the file and returns it back to the function. So the whole process would look like this:
You call some function in R/3, this sends request to PI, PI transforms the request and sends it to Web service. Web Service reads the file and returns it back to PI & PI sends this to the calling function.
Peter
Edited by: Peter Jarunek on Apr 29, 2008 11:51 AM

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Pavel.Prochy wrote:
Hi, I am trying read from .txt file but I have a problem when I use Integer.parseInt. Can you see what could be wrong in this source:
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Edited by: amp88 on Nov 4, 2009 2:27 AM

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reward points
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                              if (keyWord.equalsIgnoreCase(t1)) {
                                   count++;
                                   //System.out.println("Found at:" + files[j] + " file");
                         keyWCount = count;
                         m1.put(keyWord, keyWCount);
                         //System.out.println(m1.get(keyWord));
                         count = 0;
                    //System.out.println(m1);
               } else if (dirName.equalsIgnoreCase("French")) {
                    for (int i = 0; i < a3.size(); i++) {
                         keyWord = a3.get(i).toString();
                         //System.out.println("===" + keyWord + "===" + "KeyWord");
                         for (int a = 0; a < text.size(); a++) {
                              String t1 = text.get(a).toString();
                              if (keyWord.equalsIgnoreCase(t1)) {
                                   count++;
                                   //System.out.println("Found at:" + files[j] + " file");
                         keyWCount = count;
                         m1.put(keyWord, keyWCount);
                         //System.out.println(m1.get(keyWord));
                         count = 0;
     public static void main(String[] args) {
          int countText = 0;
          int c;
          test t1 = new test();
          System.out.println("IN NON - ENGLISH DOCUMENTS - P :");
          t1.readFromDirectory("NonEnglish");
          for (int j = 0; j < text.size(); j++) {
               if (!text.get(j).toString().equalsIgnoreCase("")) {
                    countText++;
          c = countText;
          //System.out.println(c);
          //System.out.println(text.size());
          for (int i = 0; i < a2.size(); i++) {
               String word = a2.get(i).toString();
               String m = (m1.get(word)).toString();
               double x = Double.parseDouble(m);
               System.out.println(word + ":" + (x / c) * 100 + " %");
I wanna read text files from directory that contain - lots of other directorys... and by using this code I have error,,,
Can anyone help me plzzz
Edited by: Shamma on Oct 9, 2008 3:32 AM

You actually have more than 1 problem: you cannot traverse directories recursively and you get a NullPointerException.
For the first problem you might want to verify what this statement returns:
child.toString() (I honestly don't understand why you are calling toString() on a String object, but that's not the real problem!)
You probably expect it to be a full absolute path.
The NullPointerException has already been pointed out by masijade.

RFC to read file and continue

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