Sample code to sign and verify

Hi,
Those of you who might be following my threads will know that signing and verifying data is proving to be a big problem
on my Java Card. I use JC 2.1.1
Could anyone please post a simple code snippet that signs AND verifies data. Please post code that actually works on your card and is thus tested and proven.
Thank you all very much for all your support and help.

Hi,
probably not the right forum for this type of questions. However, have a look here, maybe it helps: https://blogs.oracle.com/shay/entry/to_adf_or_oaf_or
Frank

Similar Messages

Looking for sample code using "first_tab" and "next_tab"

Looking for sample code using "first_tab" and "next_tab". How is it used with ItemID within a dialog box? I've read the reference books - don't understand it.

Hi Ray,
There are several ways to do this, and in the example I created, I actually did not end up using shift registers. I've attached some example code that basically multiplies the period by the duty cycle percentage to achieve the number of milliseconds to be high and low.
You would just need to insert your DIO code in each frame of the sequence structure.
Hope that helps. Kind regards,
-Sam F, DAQ Marketing Manager
Learn about measuring temperature
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Attachments:
70_PWM_Example.vi ‏23 KB

Transaction code to learn for sample codes about trees and containers

trnasaction code to learn for sample codes about trees and containers

hi check this....,
REPORT Ztree_TEST_PGM.
Type-pools : fibs,stree.
data : t_node type snodetext.
data : node_tab like t_node occurs 0 with header line.
clear : node_tab, node_tab[].
node_tab-type = 'T'.
node_tab-name = 'Earth'.
node_tab-tlevel = '01'.
node_tab-nlength = '5'.
node_tab-color = '4'.
node_tab-text = 'Hello'.
node_tab-tlength ='5'.
node_tab-tcolor = 3.
append node_tab.
clear node_tab.
node_tab-type = 'P'.
node_tab-name = 'Europe'.
node_tab-tlevel = '02'.
node_tab-nlength = '6'.
node_tab-color = '1'.
node_tab-text = 'Hello'.
node_tab-tlength ='5'.
node_tab-tcolor = 4.
append node_tab.
clear node_tab.
node_tab-type = 'P'.
node_tab-name = 'Germany'.
node_tab-tlevel = '03'.
node_tab-nlength = '7'.
node_tab-color = '4'.
node_tab-text = 'Hello'.
node_tab-tlength ='5'.
node_tab-tcolor = 4.
append node_tab.
clear node_tab.
node_tab-type = 'P'.
node_tab-name = 'Berlin'.
node_tab-tlevel = '04'.
node_tab-nlength = '6'.
node_tab-color = '4'.
node_tab-text = 'Hello'.
node_tab-tlength ='5'.
node_tab-tcolor = 3.
append node_tab.
clear node_tab.
node_tab-type = 'P'.
node_tab-name = 'Asia'.
node_tab-tlevel = '02'.
node_tab-nlength = '4'.
node_tab-color = '1'.
node_tab-text = 'Hello'.
node_tab-tlength ='5'.
node_tab-tcolor = 3.
append node_tab.
clear node_tab.
node_tab-type = 'P'.
node_tab-name = 'India'.
node_tab-tlevel = '03-'.
node_tab-nlength = '5'.
node_tab-color = '1'.
node_tab-text = 'Hello'.
node_tab-tlength ='5'.
node_tab-tcolor = 3.
append node_tab.
clear node_tab.
node_tab-type = 'P'.
node_tab-name = 'Bombay'.
node_tab-tlevel = '04-'.
node_tab-nlength = '6'.
node_tab-color = '1'.
node_tab-text = 'Hello'.
node_tab-tlength ='5'.
node_tab-tcolor = 3.
append node_tab.
clear node_tab.
CALL FUNCTION 'RS_TREE_CONSTRUCT'
TABLES
    NODETAB                  = node_tab .
DATA: type_mapping TYPE stree_ctl_type_mapping_tab.
DATA: wa_type TYPE stree_ctl_type_mapping.
CLEAR: type_mapping[].
    wa_type-type = 'A'.
    wa_type-icon = '@BL@'.
    APPEND wa_type TO type_mapping.
CALL FUNCTION 'RS_TREE_LIST_DISPLAY'
EXPORTING
   USE_CONTROL                     = 'L'.
A list of other function modules that can also be used to construct tree reports:
SEUT,                            Hierarchy framework
RS_TREE_ADD_NODE                 Insert nodes
RS_TREE_AUTOMATIC_REFRESH
RS_TREE_COMPRESS                 Hide subtree(s)
RS_TREE_CONSTRUCT                Construct new hierarchy or insert subtree
RS_TREE_CONTROL_PREPARE
RS_TREE_CREATE                   Create hierarchy
RS_TREE_DELETE_NODE              Delete node with associated sub-tree
RS_TREE_EXPAND                   Expand subtree
RS_TREE_GET_CURRENT_LAYOUT       Get layout information for displayed hierarchy
RS_TREE_GET_CURRENT_NODE         Get node at which cursor is positioned
RS_TREE_GET_CURRENT_ROOT         Get current root node
RS_TREE_GET_CURRENT_TREE         Get structure information for displayed hierarchy
RS_TREE_GET_INPUT                Get entires from input fields
RS_TREE_GET_MARKED_NODES         Get selected nodes
RS_TREE_GET_MODIFICATION_LOG     Get change log for hierarchy
RS_TREE_GET_NODE                 Get nodes for specified ID
RS_TREE_GET_NODE_BY_NAME         Get node for specified node name
RS_TREE_GET_PREDECESSOR          Get preceding node
RS_TREE_GET_SEARCHSTRING         Get last search strinng
RS_TREE_LIST                     Simulate hierarchy or subtree display
RS_TREE_LIST_DISPLAY             Display hierarchy
RS_TREE_LIST_DISPLAY             Display hierarchy
RS_TREE_MODIFY_NODE
RS_TREE_MOVE                     Reassign node with subtree
RS_TREE_POP                      Get hierarchy from the stack and restore
RS_TREE_PUSH                     Place hierarchy on the stack
RS_TREE_RESET_LOCK               Deselect node
RS_TREE_SET_CURRENT_LAYOUT       Set layout with marked cursor position
RS_TREE_SET_CURRENT_TREE         Set other hierarchy
RS_TREE_SET_LOCK                 Select node
RS_TREE_SET_NODE                 Change Nodes
RS_TREE_SET_SCROLL_POS           Position node at the beginning of the page
RS_TREE_SLEEP
RS_TREE_SORT_CHILDREN
regards,
venkat.

Where can i get more sample code of javacard and OCF

i'm a newbie..can anybody tell me where can i get
more sample code of OCF and javacard..especially OCF's sample code..because the OCF's programmer's guide is too simple..
thx a lot

Hi,
will U pl. clear which sample code you are having? Anyway you can check with www.alphaworks.ibm.com.
Rgs,
Anupam

Sample code in PBO and PAI

Hi all,
i created a new field in the customer master (xd03) screen with a button. if i click that button, it will display the next screen with the new field. now i need to write the code in PBO and PAI events in that screen to get the data from table and to change the already exiting data.
can any body provide me the sample code wht to write in the PBO and PAI eventts.?
thanks in advance.
kp

Hi,
I think you find the answer but i still answered your question.
You can use the function module 'DYNP_VALUES_READ' to read value you want and use the function module ' HELP_VALUES_GET_WITH_TABLE' to get the values from kna1 table.
Good luck.

Can u please send me a sample code to upload and download a file using java

Hi,
Please can u send me a sample code to upload a file and to download the same file from a remote server using a java servlets. The file should be read byte by byte.
Message was edited by:
user461713

Hi, Thank u.
Sorry, I forgot to attach a code. Here it is.
Actually i need to upload a file to a remote server and download it from a server to my machine. I'm trying it using servlets and using tomcat5.0 as a servlet container. Here i'm sening a code used to upload a file. Let me know whether it works. Only few lines are here.
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.lang.Object;
import java.util.*;
import java.lang.String;
import com.oreilly.servlet.MultipartRequest;
public class FileUpload extends HttpServlet{
     public void doPost(HttpServletRequest req, HttpServletResponse res)throws
     ServletException, IOException{
     MultipartRequest multi=new MultipartRequest(req);
     String file="file1";
     byte[] b=file.getBytes();
     InputStream in=null;
     BufferedInputStream bis=null;
     FileWriter fw=null;
try{
     in=multi.getInputStream("file1");
bis=new BufferedInputStream(in);
     File output=new File("/fileuploadtest");
     fw=new FileWriter(output);
          int i;
          i=bis.read();
          while (i != -1) {
fw.write(i);
i = bis.read();
     catch(IOException e){
          System.out.println("Exception=" +e);
finally{
     try{
          if(in!=null)
          in.close();
          if(bis!=null)
          bis.close();
          if(fw!=null)
          fw.close();
     catch(Exception e){
          System.out.println(e);
This code is giving error as: cannot resolve symbol: class MultipartRequest
Why is this happening?
Pls let me know whether this code works or no and also i have written form.html.
Can u pls tel me whether there are ways in which i can write a code to upload a file using servlets without using third party packages. Pls help.
Also how should be the servlet mapping for this code.?
Regards
Message was edited by:
user461713

Form signing and verifying

Hi,
Sorry if it's little bit offtopic but:
We have such a scenario:
We have forms (HTML or XML) that must be submited and digitaly signed
in Communicator or IE. Then these signed forms must go to some
application server. Form's signature must be verified there.
If it's OK fields are parsed from form and passed to Oracle DB.
Has Oracle any products that support such a things and how
to reach this?
At least how to verify digital signature in Oracle server side?
Thanks
Rolanas Ycas

Oracle 8i supports SSL Authentication but that is for Net8. Please refer to Net 8.1.6 Advanced Security Manual for more details on this.
Using Oracle Application Server you can enable the SSL for client authentication and SSL encryption.
null

Sample code to download and open an Asset

For anyone who wants to download an asset from the web and load it into your Adobe application, this is how I did it:
// .js
var TMP_FOLDER="/tmp/com.mb.extension/";
var doOpen = function(uri) {
 var xhr = new XMLHttpRequest();
 xhr.open("GET", uri, true);
 xhr.responseType = "blob";
 xhr.onload = function(event) {
 var blob = this.response;
 var data;
 blobToBase64(blob, function(result) {
 data = result;
 var file = TMP_FOLDER+name;
 window.cep.fs.writeFile(file, data, cep.encoding.Base64);
 doOpenFile(file);
 xhr.send();
function doOpenFile(file) {
 var ppid = "ILST";
 var extScript = "$._ext_"+ppid+".open('"+file+"')";
 evalScript(extScript);
var base64ToBlob = function(base64, callback) {
var binary = atob(base64);
var len = binary.length;
var buffer = new ArrayBuffer(len);
var view = new Uint8Array(buffer);
for (var i = 0; i < len; i++) {
 view[i] = binary.charCodeAt(i);
callback(new Blob([view]));
// .jsx
$._ext_ILST={
 open : function(path) {
 openDocument(path);
var openDocument = function(path) {
 return app.open(File(path));

I don't know why, but when I use this code. The file was downloaded right, but Illustrator doesn't open the file.
When doOpenFile is fired the args are correct, because I have debug it in console. But I think the problem is with the JSX file, sure I'm doing something wrong.
Anybody could guide me about it?
I'm newbie trying to script Adobe Extensions.

Where I could find the sample code for Pan and Zoom?

hello all:
I saw a demo for showing how to implement Pan and Zoom in java. If I remember correctly it should be included in JAI, however I cannot find it in JAI sample demos any more.
THe only samples it included are
* JAIDemo
* JAIExampleApp/SampleDescriptor
* JAIFileBrowser
* JAIWarpDemo
* JAIImageReader
* FormatDemo
Does anyone know where I could find that demo back?
Thank you
-Daniel

Hi,
I think this document will help you to develop your own modules.
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/f013e82c-e56e-2910-c3ae-c602a67b918e?quicklink=index&overridelayout=true
later version pi71
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/c0b39e65-981e-2b10-1c9c-fc3f8e6747fa?quicklink=index&overridelayout=true
regards,
francis

XML Sign and Verify with custom canonization algorithm

How can i implement my canonization algorithm?
I'm unable to find any explanation or examples of how to do it?
Thanks

Woland_CA wrote:
How can i implement my canonization algorithm?Do you mean "canonicalization"? Also, are you using the JSR 105 API (javax.xml.crypto)?
If so, you need to implement a subclass of javax.xml.crypto.dsig.TransformService.
I'm unable to find any explanation or examples of how to do it?Well, it is a fairly new API (introduced in Java SE 6), and the implementation included in SE 6 contains all of the required standard canonicalization algorithms (inclusive C14N, exclusive C14N). So it's not something many developers need to do.

HT202667 I did not do my research before changing my Apple ID from an outdated email address to a current one. I just changed and verified and though I was all set. WRONG! Now I cannot sign in to iCloud because it will not let me enter the new Apple ID! H

I did not do my research before changing my Apple ID from an outdated email address to a current one. I just changed and verified and though I was all set. WRONG! Now I cannot sign in to iCloud because it will not let me enter the new Apple ID. I read the 10/30/13 randers4 post to just change your Apple ID back then sign in and change it to the new email address again and then you can sign in, but I cannot change back to the prior email address Apple ID because that is no longer an active email account (or at least not mine). Any thoughts on how to get signed into iCloud when it does not allow me to type in the new Apple ID and the old Apple ID no longer exists.
I see that many people have asked, but no one has come up with a solution that I found.
Thanks for any help!

This did not work for me. My old email account for iCloud still pops up on my screen every time I open my macbook. I've deleted it, reset it, every thing I can think of and it still shows up. I think six months of this is more than enough time to wait.
RDG

Need case studies and sample code for all concept of ABAP

Hello,
Can anybody provide me the case studies and sample code for learning different concepts in ABAP programming like: module pool, ALV, interactive reports, BDC, Smart Form etc.? As I want to do some practical application by which i can learn more.
Thanks & Regards,
Vikram Rawal

In this link You can find Step by Step Scren Shot document :
http://www.201interviewquestions.com/docs/User%20exits.ppt
http://erpgenie.com/abaptips/component/option,com_docman/task,doc_details/gid,27/

Reprots
http://www.sapgenie.com/abap/reports.htm
http://www.allsaplinks.com/material.html
http://www.sapdevelopment.co.uk/reporting/reportinghome.htm
http://www.sapfans.com/forums/viewtopic.php?t=58286
http://www.sapfans.com/forums/viewtopic.php?t=76490
http://www.sapfans.com/forums/viewtopic.php?t=20591
http://www.sapfans.com/forums/viewtopic.php?t=66305 - this one discusses which way should you use - ABAP Objects calls or simple function modules.
Dictionary
http://sapabap.iespana.es/sapabap/manuales/learnabap/
http://help.sap.com/saphelp_nw2004s/helpdata/en/43/41341147041806e10000000a1553f6/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/cf/21eb6e446011d189700000e8322d00/content.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/cf/21ea31446011d189700000e8322d00/frameset.htm
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCDWBDIC/BCDWBDIC.pdf
ABAP objects
Please check this online document (starting page 1291).
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCABA/BCABA.pdf
Also check this links as well.
http://help.sap.com/saphelp_nw2004s/helpdata/en/ce/b518b6513611d194a50000e8353423/frameset.htm
http://www.sapgenie.com/abap/OO/
http://www.futureobjects.de/content/intro_oo_e.html
http://www.sap-img.com/abap/business-add-in-you-need-to-understand-abap-oo-interface-concept.htm
/people/ravikumar.allampallam/blog/2005/02/11/abap-oo-in-action

SAPScripts
http://esnips.com/doc/1ff9f8e8-0a4c-42a7-8819-6e3ff9e7ab44/sapscripts.pdf
http://esnips.com/doc/1e487f0c-8009-4ae1-9f9c-c07bd953dbfa/script-command.pdf
http://esnips.com/doc/64d4eccb-e09b-48e1-9be9-e2818d73f074/faqss.pdf
http://esnips.com/doc/cb7e39b4-3161-437f-bfc6-21e6a50e1b39/sscript.pdf
http://esnips.com/doc/fced4d36-ba52-4df9-ab35-b3d194830bbf/symbols-in-scripts.pdf
http://esnips.com/doc/b57e8989-ccf0-40d0-8992-8183be831030/sapscript-how-to-calculate-totals-and-subtotals.htm
SAP SCRIPT FIELDS
http://help.sap.com/saphelp_erp2005vp/helpdata/en/d1/8033ea454211d189710000e8322d00/content.htm
scripts easy material
http://www.allsaplinks.com/sap_script_made_easy.html
Check these step-by-step links
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/ccab6730-0501-0010-ee84-de050a6cc287
https://sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/8fd773b3-0301-0010-eabe-82149bcc292e
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/3c5d9ae3-0501-0010-0090-bdfb2d458985
Smartforms material
http://www.sap-basis-abap.com/sapsf001.htm
http://www.sap-press.com/downloads/h955_preview.pdf
http://www.ossincorp.com/Black_Box/Black_Box_2.htm
http://www.sap-img.com/smartforms/sap-smart-forms.htm
http://www.sap-img.com/smartforms/smartform-tutorial.htm
http://www.sapgenie.com/abap/smartforms.htm
How to trace smartform
http://help.sap.com/saphelp_47x200/helpdata/en/49/c3d8a4a05b11d5b6ef006094192fe3/frameset.htm
http://www.help.sap.com/bp_presmartformsv1500/DOCU/OVIEW_EN.PDF
http://www.sap-img.com/smartforms/smart-006.htm
http://www.sap-img.com/smartforms/smartforms-faq-part-two.htm
Re: Need FAQ's
check most imp link
http://www.sapbrain.com/ARTICLES/TECHNICAL/SMARTFORMS/smartforms.html
step by step good ex link is....
http://smoschid.tripod.com/How_to_do_things_in_SAP/How_To_Build_SMARTFORMS/How_To_Build_SMARTFORMS.html

BAPI
http://help.sap.com/saphelp_46c/helpdata/en/9b/417f07ee2211d1ad14080009b0fb56/frameset.htm
http://searchsap.techtarget.com/originalContent/0,289142,sid21_gci948835,00.html
Checkout !!
http://searchsap.techtarget.com/originalContent/0,289142,sid21_gci948835,00.html
http://techrepublic.com.com/5100-6329-1051160.html#
http://www.sap-img.com/bapi.htm
http://www.sap-img.com/abap/bapi-conventions.htm
http://www.sappoint.com/abap/bapiintro.pdf
http://www.sapgenie.com/abap/bapi/example.htm
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCMIDAPII/CABFAAPIINTRO.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/CABFABAPIREF/CABFABAPIPG.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCFESDE8/BCFESDE8.pdf
List of all BAPIs
http://www.planetsap.com/LIST_ALL_BAPIs.htm
http://www.sappoint.com/abap/bapiintro.pdf
http://www.sappoint.com/abap/bapiprg.pdf
http://www.sappoint.com/abap/bapiactx.pdf
http://www.sappoint.com/abap/bapilst.pdf
http://www.sappoint.com/abap/bapiexer.pdf
http://service.sap.com/ale
http://service.sap.com/bapi
http://www.planetsap.com/Bapi_main_page.htm
http://www.topxml.com/sap/sap_idoc_xml.asp
http://www.sapdevelopment.co.uk/
http://www.sapdevelopment.co.uk/java/jco/bapi_jco.pdf
ALV programs.
http://www.geocities.com/mpioud/Abap_programs.html
. How do I program double click in ALV?
http://www.sapfans.com/forums/viewtopic.php?t=11601
http://www.sapfans.com/forums/viewtopic.php?t=23010
How can I use ALV for reports that are going to be run in background?
http://www.sapfans.com/forums/viewtopic.php?t=83243
http://www.sapfans.com/forums/viewtopic.php?t=19224
ALV
http://www.sapfans.com/forums/viewtopic.php?t=58286
http://www.sapfans.com/forums/viewtopic.php?t=76490
http://www.sapfans.com/forums/viewtopic.php?t=20591
http://www.sapfans.com/forums/viewtopic.php?t=66305 - http://www.sapgenie.com/abap/reports.htm
http://www.allsaplinks.com/material.html
http://www.sapdevelopment.co.uk/reporting/reportinghome.htm
Top-of-page in ALV
selection-screen and top-of-page in ALV
ALV Group Heading
http://www.sap-img.com/fu037.htm
ALV
http://www.geocities.com/mpioud/Abap_programs.html

RFC Destination
Re: SM59

ALE/ IDOChttp://help.sap.com/saphelp_erp2004/helpdata/en/dc/6b835943d711d1893e0000e8323c4f/content.htm
http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc
http://www.netweaverguru.com/EDI/HTML/IDocBook.htm
http://www.sapgenie.com/sapedi/index.htm
http://www.sappoint.com/abap/ale.pdf
http://www.sappoint.com/abap/ale2.pdf
http://www.sapgenie.com/sapedi/idoc_abap.htm
http://www.allsaplinks.com/idoc_sample.html
http://www.sappoint.com/abap.html
http://www.netweaverguru.com/EDI/HTML/IDocBook.htm
http://www.sapgenie.com/sapedi/index.htm
http://www.allsaplinks.com/idoc_sample.html
Table Control
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/documents/a1-8-4/table%20control%20in%20abap.pdf

ABAP transactions
http://www.easymarketplace.de/transactions-a-e.php?Area=4soi&name=volker&pw=vg&
Regards,
Priyanka.

I want sample code and tables for my requriement

Hi Experts,
I have MATNR(material no), Werks(plant) and date as selection screen fields Based on this I have to get procurement data. i.e Material
Description
Vendor
Vendor name
Product hierarchy
Qty unrestricted
Date product recieve at warehouse.
i.e.Based on MATERIAL and PLANT I have to get total unrestricted quantity of that material.
please provide me relevant tables and sample code
thanx in advance

I have MATNR(material no), Werks(plant) and date as selection screen fields Based on this I have to get procurement data. i.e
Material - EKPO
Description - MAKT
Vendor - EKKO
Vendor name - LFA1
Product hierarchy - (???)
Qty unrestricted - EKPO
Date product recieve at warehouse. (EKKO)
Please provide me relevant tables (As Above)
and
sample code - You need to contact technical expert

Sample code to find duplicated entries in internal table and mark them?

We have one internal table called itab1 which contains the following fields:
f1 (key field)
f2 (non-key field)
f3 (non-key field)
The business scenario is f1, f2, and f3 are one to one relationship to each other, or in other word, f2 or f3 can't be duplicated with the the same values for different f1 (key field) records. We will move the check result of the duplication into another internal table itab2 which contains f1, f2, f3, f4, and f5 where f1, f2, and f3 are the same ones as in itab1, f4 will get the value "Yes" to mark duplicated for f2 (or "No" to mark non-duplicated), and f5 will get the value "Yes" to mark duplicated for f3 (or "No" to mark non-duplicated).
We know that through the loop of itab1, the above logic can be done to fill in f4 and f5 value for each row with either "Yes" or "No".
Just give an example of how itab2 will look like after the coding:
f1----f2--f3--f4(f2 duplicated?)---f5(f3 duplicated?)
A----01-X0YesNo--
B----01-X1YesYes--
C----02-X1NoYes--
Could any ABAP expert here show us the sample code to generate itab2 in loop of itab1 to find the duplicated entries of f2 and f3 and then populated the corresponding row values for f4 and f5 with "Yes" or "No"? We will give you reward points!

TYPES: BEGIN OF ty_1,
f1,
f2(2),
f3(2),
f4,
f5,
END OF ty_1.
TYPES: BEGIN OF ty_2,
type(2),
value(2),
END OF ty_2.
DATA: itab1 TYPE STANDARD TABLE OF ty_1 WITH HEADER LINE,
      itab2 TYPE TABLE OF ty_2 WITH HEADER LINE.
DATA: f2_c TYPE sy-tabix VALUE 0,
     f3_c TYPE sy-tabix VALUE 0,
     curr_f2 LIKE itab1-f2,
     curr_f3 LIKE itab1-f3.
itab1-f1 = 'A'.
itab1-f2 = '01'.
itab1-f3 = 'X0'.
APPEND itab1.
itab1-f1 = 'B'.
itab1-f2 = '01'.
itab1-f3 = 'X1'.
APPEND itab1.
itab1-f1 = 'C'.
itab1-f2 = '02'.
itab1-f3 = 'X1'.
APPEND itab1.
SORT itab1 BY f1 f2 f3 AS TEXT.
LOOP AT itab1.
IF sy-tabix EQ 1.
    curr_f2 = itab1-f2.
    curr_f3 = itab1-f3.
ENDIF.
IF itab1-f2 NE curr_f2.
    f2_c = 0.
    curr_f2 = itab1-f2.
ENDIF.
IF itab1-f3 NE curr_f3.
    f3_c = 0.
    curr_f3 = itab1-f3.
ENDIF.
f2_c = f2_c + 1.
f3_c = f3_c + 1.
IF f2_c > 1.
    itab1-f4 = 'X'.
    MODIFY itab1.
    itab2-type = 'f2'.
    itab2-value = itab1-f2.
    APPEND itab2.
ENDIF.
IF f3_c > 1.
    itab1-f5 = 'X'.
    MODIFY itab1.
    itab2-type = 'f3'.
    itab2-value = itab1-f3.
    APPEND itab2.
ENDIF.
ENDLOOP.
DELETE ADJACENT DUPLICATES FROM itab2.
LOOP AT itab2.
IF itab2-type = 'f2'.
    LOOP AT itab1 WHERE f2 = itab2-value AND f4 NE 'X'.
      itab1-f4 = 'X'.
      MODIFY itab1.
    ENDLOOP.
ELSE.
    LOOP AT itab1 WHERE f3 = itab2-value AND f5 NE 'X'.
      itab1-f5 = 'X'.
      MODIFY itab1.
    ENDLOOP.
ENDIF.
ENDLOOP.
Edited by: Ramiro Escamilla on Apr 5, 2008 1:45 AM
changed the code, now should work

How to sign VBA Code in AO and save it on BW-IP side.

Does anybody know if it is possible to sign vba code in AO and save this as Document into BW-IP (to SAP NetWeaver)?
If I try to sign the complete Workbook with a certificate I always get the prompt to convert the file into a Excel file, is it still possible than to save the Workbook to SAPNetWeaver? Anybody tried?

Hi,
I have done that many times. Create a button in the toolbar,say 'SAVE'. Write the code in the subroutine user command.For example :
*&      Form USER_COMMAND
FORM USER_COMMAND USING R_UCOMM LIKE SY-UCOMM
        RS_SELFIELD TYPE SLIS_SELFIELD.
DATA : REF_GRID TYPE REF TO CL_GUI_ALV_GRID.
DATA: L_VALID TYPE C.
*Code to reflect the changes done in the internal table
IF REF_GRID IS INITIAL.
    CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'
      IMPORTING
        E_GRID = REF_GRID.
ENDIF.
IF NOT REF_GRID IS INITIAL.
    CALL METHOD REF_GRID->CHECK_CHANGED_DATA
      IMPORTING
        E_VALID = L_VALID.
ENDIF.
CASE SY-UCOMM.
    WHEN 'SAVE'.
    PERFORM BDC."Write all you BDC code in this subroutine
ENDCASE.
ENDFORM.
Hope this will help.
Thanks & Regards,
Rock.

Sample code to sign and verify

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