How to kill EXCEL process after upload?

Hi 2 all!
I use ALSM_EXCEL_TO_INTERNAL_TABLE to get the data from excel file and it works fine. But in the task manager the number of EXCEL processes increases with every execution of my program. How can I avoid this?

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Exception while excel processing after upload using commons file upload

Hi all,
I am experiencing problem while creating a workbook after getting the input stream from the uploaded file. its not going catch block instead it is going to finally and giving null pointer exeption in finally as one variable in finally is not defined. the variable is defined in try as well as catch but during run time the variable is not getting assigned any value also. I'll put the code over here. please help me with a solution
import org.w3c.dom.* ;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import jxl.*;
import org.apache.commons.fileupload.*;
import org.apache.commons.fileupload.disk.*;
import org.apache.commons.fileupload.servlet.*;
import org.apache.poi.poifs.filesystem.POIFSFileSystem;
import org.apache.poi.hssf.usermodel.HSSFCell;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.hssf.usermodel.HSSFRow;
public class CescoreUploadServlet extends baseHttpServlet
 private DataSource cesDS = null;
 public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
 doPost(req, res);
 public void doPost(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
 String targetPage = null;
 File f = null;
 System.out.println("Upload Controller");
 HttpSession session = req.getSession(true);
 try
 if(cesDS == null){
 cesDS = new JNDIDataSource(getServletContext().getInitParameter(Constants.DATA_SOURCE_NAME));
 CesRepository cRep = new CesRepository(cesDS);
 if (session.getAttribute("DataContainerInfo") == null) {
 System.out.println("Initializing DataContainerInfo");
 DataContainer DataContainer = new DataContainer();
 cRep.setInitialParameters(DataContainer);
 session.setAttribute("DataContainerInfo",DataContainer);
 else System.out.println("DataContainerInfo is available");
 UserInfo userInfo = null;
 String login_id = req.getRemoteUser();
 if(session.getAttribute("UserID") != null) login_id = (String)session.getAttribute("UserID");
 if(session.getAttribute("userProfile") == null ) session.setAttribute("userProfile", cRep.getUserInfo(login_id));
 userInfo = (UserInfo)session.getAttribute("userProfile");
 System.out.println("<<<<<< userInfo contains : "+userInfo.getHrID()+" >>>>>>");
 String projIdValue = null;
 String msg = null;
 boolean isMultipart = FileUpload.isMultipartContent(req);
 if(isMultipart){
 System.out.println("is MultiPart");
 DiskFileUpload upload = new DiskFileUpload();
 List fileList = upload.parseRequest(req);
 InputStream uploadedFileStream = null;
 String uploadedFileName = null;
 ArrayList impArray = new ArrayList();
 Iterator iter = fileList.iterator();
 while (iter.hasNext()) {
 System.out.println("inside while");
 FileItem item = (FileItem) iter.next();
 if (!item.isFormField()) {
 System.out.println("item is not form field");
 if (item.getSize() < 1)
 throw new Exception("No file was uploaded");
 else
 uploadedFileName = item.getName();
 System.out.println("uploaded file name "+uploadedFileName);
 System.out.println("uploaded file size is "+item.getSize());
 uploadedFileStream = item.getInputStream();
 System.out.println("uploaded input stream available size is "+uploadedFileStream.available());
 else
 System.out.println("item is form field");
 String key = item.getFieldName();
 String value = item.getString();
 System.out.println("key is"+key);
 System.out.println("value is"+value);
 if(key.equals("projectId2")){
 projIdValue = value;
 System.out.println("outside while");
 POIFSFileSystem fs = new POIFSFileSystem(uploadedFileStream);
 System.out.println("got POIFSFileSystem");//this is been printed in logs
 HSSFWorkbook wb = new HSSFWorkbook(fs);//it is breaking over here
 System.out.println("got HSSFWorkbook");//this is not been printed in logs
 HSSFSheet sheet = wb.getSheetAt(0);
 System.out.println("got HSSFSheet");
 Iterator rows = sheet.rowIterator();
 if(rows.hasNext()){
 while( rows.hasNext() ) {
 System.out.println("rows iteration");
 HSSFRow row = (HSSFRow) rows.next();
 Iterator cells = row.cellIterator();
 while( cells.hasNext() ) {
 System.out.println("cell iteration");
 HSSFCell cell = (HSSFCell) cells.next();
 HashMap hm = new HashMap();//if everything is fine i'll use this hashmap to store values
 System.out.println("CES UPLOAD.SERVLET. After adding");
 msg = "Attendees have been added successfully";
 req.setAttribute("msgText", msg);
 targetPage = "/ces_disp.jsp";
 else
 throw new Exception("The Excel Sheet Uploaded has no entries. Please check and try again");
 else{
 throw new Exception("The Form is not Multipart");
 catch (Exception e)
 System.out.println("CES UPLOAD.SERVLET.EXCEPTION ::: Exception");
 targetPage = "/ces_disp.jsp";
 if(e != null) req.setAttribute("msgText", e.getMessage());
 else req.setAttribute(Constants.EXCEPTION_ATTR_NAME, new Exception("Unknown Exception"));
 e.printStackTrace();
 finally{
 System.out.println("CES UPLOAD.SERVLET. ::: Finally");
 ServletContext stx = getServletConfig().getServletContext();
 RequestDispatcher dispatcher = sCx.getRequestDispatcher(targetPage);
 dispatcher.forward(req, res);
Message was edited by: Noufal
Noufal_k
Message was edited by:
Noufal_k

import org.w3c.dom.* ;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import jxl.*;
import org.apache.commons.fileupload.*;
import org.apache.commons.fileupload.disk.*;
import org.apache.commons.fileupload.servlet.*;
import org.apache.poi.poifs.filesystem.POIFSFileSystem;
import org.apache.poi.hssf.usermodel.HSSFCell;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.hssf.usermodel.HSSFRow;
public class CescoreUploadServlet extends baseHttpServlet
private DataSource cesDS = null;
public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
doPost(req, res);
public void doPost(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
//including only relevant code
String targetPage = null;
System.out.println("Upload Controller");
HttpSession session = req.getSession(true);
try
String projIdValue = null;
String msg = null;
boolean isMultipart = FileUpload.isMultipartContent(req);
if(isMultipart){
System.out.println("is MultiPart");
DiskFileUpload upload = new DiskFileUpload();
List fileList = upload.parseRequest(req);
InputStream uploadedFileStream = null;
String uploadedFileName = null;
Iterator iter = fileList.iterator();
while (iter.hasNext()) {
System.out.println("inside while");
FileItem item = (FileItem) iter.next();
if (!item.isFormField()) {
System.out.println("item is not form field");
if (item.getSize() < 1)
throw new Exception("No file was uploaded");
else
uploadedFileName = item.getName();
System.out.println("uploaded file name "+uploadedFileName);//printing c:/excelsheets/fileToUpload.xls
System.out.println("uploaded file size is "+item.getSize());//printing size is 15872
uploadedFileStream = item.getInputStream();
System.out.println("uploaded input stream available size is "+uploadedFileStream.available());//printing available input stream size is 15872
else
System.out.println("item is form field");
String key = item.getFieldName();
String value = item.getString();
System.out.println("key is"+key);
System.out.println("value is"+value);
if(key.equals("projectId2")){
projIdValue = value;
System.out.println("outside while");
POIFSFileSystem fs = new POIFSFileSystem(uploadedFileStream);
System.out.println("got POIFSFileSystem");//this is been printed in logs
HSSFWorkbook wb = new HSSFWorkbook(fs);//it is breaking over here
System.out.println("got HSSFWorkbook");//this is not been printed in logs
HSSFSheet sheet = wb.getSheetAt(0);
System.out.println("got HSSFSheet");
Iterator rows = sheet.rowIterator();
if(rows.hasNext()){
while( rows.hasNext() ) {
System.out.println("rows iteration");
HSSFRow row = (HSSFRow) rows.next();
Iterator cells = row.cellIterator();
while( cells.hasNext() ) {
System.out.println("cell iteration");
HSSFCell cell = (HSSFCell) cells.next();
HashMap hm = new HashMap();//if everything is fine i'll use this hashmap to store values
System.out.println("CES UPLOAD.SERVLET. After adding");
msg = "Attendees have been added successfully";
req.setAttribute("msgText", msg);
targetPage = "/ces_disp.jsp";
else
throw new Exception("The Excel Sheet Uploaded has no entries. Please check and try again");
else{
throw new Exception("The Form is not Multipart");
catch (Exception e)
System.out.println("CES UPLOAD.SERVLET.EXCEPTION ::: Exception");
targetPage = "/ces_disp.jsp";
if(e != null) req.setAttribute("msgText", e.getMessage());
else req.setAttribute(Constants.EXCEPTION_ATTR_NAME, new Exception("Unknown Exception"));
e.printStackTrace();
finally{
System.out.println("CES UPLOAD.SERVLET. ::: Finally");
ServletContext stx = getServletConfig().getServletContext();
RequestDispatcher dispatcher = stx.getRequestDispatcher(targetPage);//throwing null pointer exception for this line
dispatcher.forward(req, res);
}

Exit Excel process after finish loading

Hi ,
my problem is how to exit the excel process after i import the excel file in forms 10g
, the file closed successfuly but the process still in memory
how can i kill this process after finish importing the excel file .

Why are you programmatically opening an Excel sheet in C# instead of using the DataFlow task with an Excel input?
Since your task is programmatically starting Excel via "new Microsoft.Office.Interop.Excel.Application();", it is your responsibility to stop it.
Please see "Quit":
http://msdn.microsoft.com/en-us/library/microsoft.office.interop.excel._application.quit(v=office.15).aspx

How to kill a process chain in an intermediate step...?

How to kill a process chain in an intermediate step...?
I have tried doing it using SM37... but still the chain is hanging....
Please help ASAP...
Regards
Sneha

Hi Sneha,
If its a loading process then:
1. Go to monitor & make its overall status RED.
2. Go to the target & make the QM status RED.
3. Since its loading data to BW, its R/3 will be active even if you make any status RED in BW.
4. Cancel its corresponding R/3 job. U'll get its R/3 job from monitor>Header tab>Job name. Copy that job name& go to R/3 side>sm37>in Job name add B*followed by the job name copied & then delete the Active job.
Once this is done then your loading process will anyhow stop further stopping the Process chian.
If your job is other than loading, then simply go to that process chain & remove the link between the active process nad the next process after cancelling the active job (as mentioned in the various replies for your question).
Give some time to update the staus of that cancelled job in Db, because even if you cancel any active job, it requires some time to refresh it updated status. Once it is cancelled you can rejoin the link between the proceses and reactivate & schedule your process chain.
hope it'll help

How to kill the process chain

hi,
I have question how to kill the process chain during running.
thank you.

Hi
If the process chain is running in background,
goto SM37
Give * in the jobname
Give the username who scheduled the process chain
Job status - check the check boxes - SCHED, relased, ready, active
click execute.
It displays all the process chains that, scheduled & running.
You can select the process chain that need to be stopped & click STOP active job or ctrl+F1.
Hope this helps!
Kindly award points for all useful answers.
If you post the BW related queries in the BI general forum, you will get more answers.
Best regards,
Thangesh

How to validate the contents of excel file after uploading it.

hi Experts,
                 we have a requirement in which we need to create business transactions with the data in the excel file after it was uploaded. we are creating this transactions(BP,LEAD..) in webui -marketing professional role-external lists. what i have to do is, after uploading the data from excel file, i need to check for the mandatory fields in the data ,if anything is missing then i need to display the error message to the user. i am new to this webclinet frame work. please help me in achieving this functioanlity.any code snippet would be very helpful.
THANKS IN ADVANCE.

Hi ,
Try with the below code.
in the upload class ihn attributes declare
go_messages
level static
visibility public
Associated Type CL_CRM_GENIL_GLOBAL_MESS_CONT.
in the event for upload
lo_core     = cl_crm_bol_core=>get_instance( ).
go_messages = lo_core->get_global_message_cont( ).
go_messages->reset( ).
REFRESH : t_return.
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loop at i_table
call a function module
endloop.
In function module validate the mandatory fields if empty fill a error message and append to internal table.
loop at t_return INTO st_return WITH KEY type = 'E'.
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          iv_msg_id              = st_return-id
          iv_msg_number     = st_return-number
          iv_msg_v1             = st_return-message_v1
          iv_msg_v2             = st_return-message_v2
          iv_msg_v3             = st_return-message_v3
          iv_msg_v4            = st_return-message_v4
          iv_show_only_once = abap_true.
endloop.
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Gangadhar.S

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Check this
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Any updates on this :)
How you end up with this?
Edited by: Srini VEERAVALLI on Dec 28, 2012 8:21 AM
Any updates Ronny!!
Edited by: Srini VEERAVALLI on Jan 2, 2013 7:33 AM

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Forum Support
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How to kill these processes?

I want to see if port 11162 is in use or not so I issued the below command
netstat -a | grep 11162
and this is what I got back
hostname.11162 hostname.50916 49152 0 49152 0 CLOSE_WAIT
*.11162 *.* 0 0 49152 0 LISTEN
hostname.11162 hostname.50291 49152 0 49152 0 CLOSE_WAIT
hostname.11162 hostname.51288 49152 0 49152 0 CLOSE_WAIT
I have 2 questions
1) What is the meaning of CLOSE_WAIT?
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Andrew2008 wrote:
I have 2 questions
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0 drwxr-xr-x 51 root wheel 1734 Nov 12 11:44 ..
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Hi
I would like to save the excel file into a shared location after uploading the data using Web ADI in General Ledger.
Any help would be highly appreciated.
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Pranab

984226 wrote:
Hi
I would like to save the excel file into a shared location after uploading the data using Web ADI in General Ledger.
Any help would be highly appreciated.
Thanks,
PranabPlease post the details of the application release, database version and OS.
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Hussein

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Robert Homes

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https://msdn.microsoft.com/en-us/library/system.diagnostics.process(v=vs.110).aspx

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How to kill EXCEL process after upload?

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