Problem with VAT

Dear All,
I have to show both Sales Price and VAT in same ALV grid, i, e using tcode VK13, I have to show this. Users use VK13
condition type(KSCHL)- VKP0 to see the sales price(KBETR) values and
                       ZVT1 to see VAT(KBETR) values.
But they dont want to use radio buttons now, they need to see both the Sales Price and VAT in same grid. I tried several ways. But the problem here i found is Sales Price uses table A073 for getting Condition record no(KNUMH), where VAT uses table A004 for getting Condition record no(KNUMH). But the table KONP holds both Sales Price and VAT in KBETR,based on KNUMH. I am unable to marge this two tables. The selection parameters will be - Sales Org(VKORG), Distribution Channel(VTWEG), Material no(MATNR), Valid on(DATAM). Plz give me some idea.
With regards,
Roslaine.

Hi Rosaline,
I copy a coding to get the data of percentage of VAT (in my case for Spain, check in tcode FTXP the parameters for your country) as a sample for your coding.
  data: clasif_mt like mlan-taxm1,
        clasif_cl like knvi-taxkd,
        percentage like konp-kbetr.
  select single taxm1 into clasif_mt from mlan
      where matnr = p_matnr
      and   aland = 'ES'.
  select single taxkd into clasif_cl from knvi
      where kunnr = p_kunnr
      and   aland = 'ES'
      and   tatyp = 'MWST'.        "your SD condition (VK13)
  select * from a002
    into table i_a002
      where kappl = 'V'
      and   kschl = 'MWST'
      and   aland = 'ES'
      and   taxk1 = clasif_cl
      and   taxm1 = clasif_mt.
  delete i_a002 where datbi < pp_fecha.
  read table i_a002 index 1.   "??? debug it and see the data
  select single * from konp
     where knumh = i_a002-knumh.
  percentage = konp-kbetr / 10.
I hope this helps you
Regards
Eduardo

Similar Messages

  • Problem with vat in invoice

    Hi all
    I have the following situation in one of my invoice
    Payer: DOMESTIC
    Bill to: DOMESTIC
    Sold to: FOREIGN
    In our company only domestic customer need to pay vat
    When i produce the invoice it came out with VAT ;  0.00
    As I know what determine the content of the invoice came from the bill to.
    despite this  I get invoice with vat 0
    Please your help
    Thanks
    Eyal

    Hi Eyal,
    There are some settings you should control in order for us to give you a precise answer.
    During sales order processing, the system copies the tax classification from the tax information stored in the :
              - customer master record of the payer, if the payer is different from the sold-to party and the sales tax identification number is maintained for the payer.             
              - ship to party, if the sales tax identification number of the ship-to party is maintained.                
              - sold-to party, if none of the criteria for the payer or the ship-to party are met.     
    During pricing, the system calculates any relevant taxes by      taking the following factors into account:   
              - The tax classification of the customer (KNVI-TAXKD) and the material           
              - The country keys of the customer and the delivering plant  (basically the 2 digits for the country of the plant and the payer)
    After this you should control their combination (material master + customer master) in VK12 for condition type MWST - select the access sequence you're using and check the values of the condition type + validity periods.
    If everything looks ok, you should check in the sales order /billing pricing determination analysis (go to the pricing tab and bellow click in the button pricing analysis and check which access sequence did the system determined for the condition type MWST.
    Hope this helped....let me know.
    Best regards,
    Alcides Fialho

  • VAT declaration in XML - Problem with report RFASLDPC

    Hello all,
    I have a problem with the report RFASLDPC. We use it to download an XML file that we generated which contains the VAT declaration.
    In the report RFASDLPC, there is a FORM named QUELLFILE_PRUEFEN which stop the report and display a message : "Data file FILE_NAME is not correct".
    The reason is that QUELLFILE_PRUEFEN checks (for Belgium) that the beginning of my document starts with '000000' (six times zero). But this is impossible for an XML file to begin with '000000'. An XML file must begin with "<?xml version="1.0" ?>" or a least "<".
    Here is the code :
    FORM QUELLFILE_PRUEFEN.
      OPEN DATASET PAR_PATH FOR INPUT IN BINARY MODE.
      IF SY-SUBRC NE 0.
        MESSAGE E306 WITH PAR_PATH.        ''Quellfile nicht vorhanden
      ENDIF.
      READ DATASET PAR_PATH INTO HLP_RECORD.
      CASE PAR_FTYP.
        WHEN 'AT'.                         ''ASL Österreich
          IF HLP_RECORD(1) NE 'I' OR HLP_RECORD+46(2) NE 'ZM'.
            MESSAGE A185(FR) WITH PAR_PATH.
          ENDIF.
        WHEN 'BE'.                         ''ASL Belgien
          IF HLP_RECORD(6) NE '000000'.
            MESSAGE A185(FR) WITH PAR_PATH.
          ENDIF.
        WHEN 'ES'.                         ''ASL Spanien
    *     IF HLP_RECORD(1) NE '1' OR HLP_RECORD+104(3) NE '349'.
          IF HLP_RECORD(1) NE '1' OR HLP_RECORD+1(3) NE '349'.
            MESSAGE A185(FR) WITH PAR_PATH.
          ENDIF.
        when 'FI'.
          if hlp_record(3) ne '000'.
            MESSAGE A185(FR) WITH PAR_PATH.
          ENDIF.
      ENDCASE.
      CLOSE DATASET PAR_PATH.
    The line :
    READ DATASET PAR_PATH INTO HLP_RECORD.
    Put the 128 first character of the XML file in HLP_RECORD because HLP_RECORD is defined as :
    HLP_RECORD(128) TYPE C
    So as I work in Belgium, it is the condition :
    WHEN 'BE'.                         ''ASL Belgien
          IF HLP_RECORD(6) NE '000000'.
            MESSAGE A185(FR) WITH PAR_PATH.
          ENDIF.
    which is checked. But this condition cleary check if the beginning of the XML is '000000' and if it is not, it stop the program.
    I searched for all the SAP notes about RFASLDPC but I found none about this problem.
    Did someone else have also this problem ? Did you find a way to solve this ?
    Thank you in advance for your help.
    Best Regards.
    Gregory Pierre.

    anyone has an idea ? ...

  • Problems with Adobe account and Adobe support!

    We bought in December 2012 "Creative Cloud for teams" (10 licenses).
    I have since started our problems with support Adobe that continue today: (
    1. We do not receive invoices by e-mail - every month we have to ask several times adobe support on the current invoice and then wait for it a few weeks!
    2. We receive e-mail confirmation with errors - confirmation of transactions on a credit card that we receive by e-mail are wrong - no part of the information.
    3. No confirmation on Adobe account - on account do not have Adobe confirmation of financial operations for the month.
    4. No information about the subscription on Adobe account - There is no information about subscriptions purchased
    We contact every few days with Adobe and get the standard answer "please wait 2-3 business days..." ..... and nothing.
    Adobe...  why you're doing jokes about the business customer?

    Ehhh...
    Every company in Poland who buys a service or product Adobe need VAT invoice (
    required document).
    I have in my Adobe account information only payments for the month of December.
    For this month I print the invoice (screenshot below).
    But unfortunately there is no information on payments for the next month - a technical error Adobe account!
    My friend also has a company and subscription and have all the information in Adobe account (screenshot below).

  • Problem with Intrastat handling (MEIS)

    Dear SCN Members,
    we have a problem with Intrastat handling:
    Our company is in Great Britain (example VAT-No. GB123456789)
    We have a vendor in Switzerland (no EU VAT-No.), who has a fiscal representative in Belgium (example VAT-No. BE1234567890).
    Both have a separate vendor number (swiss vendor: 23176, belgian vendor: 33179).
    We created a partner "WL" (Goods Supplier) in the vendor master data of the swiss vendor and assigend the belgian vendor number. The swiss vendor master data has nothing filled in the "VAT Reg. No." field (LFA1-STCEG) of the vendor master data. The belgian vendor number has the belgian VAT-No. filled in the "VAT Reg. No." field (LFA1-STCEG) of the vendor master data.
    The partner "WL" is automatically taken into the purchase order header partners and is also taken into account for the goods receipt posting.
    After I have posted the vendor invoice, the line is shown in transaction MEIS, but the incompletion log is always showing message no. EIP029:
    The system did not find the VAT registration number of vendor 23176.
    In my opinion, the VAT no. of the fiscal representative (BE1234567890) should be taken into account for the Intrastat reporting, as the swiss vendor has no VAT number. We have not yet managed to get the belgian VAT into the Intrastat report.
    Could you please clarify. Thanks in advance for your help!

    Hi,
       Please refer the KBA: 1988909 - MEIS: Error EIP 029 "The system did not find the VAT registration number of vendor The reason and the solution is well explained in the KBA. You may change the configuration as explained in the KBA and test again.
    Regards,
    AKPT

  • Problem in VAT Round off during MIRO

    Hi Friends,
    I having problem in VAT round off during MIRO. We have created PO with excise +VAT. VAT amount has been rounded off. After GRN, we are trying to post the Invoice in MIRO, the VAT amount shows with Decimal.
    We are using TAXINN, in the tax pricing proceedure i have mede 17 for call type for VAT condition type. in OB90 we have mede the rounding rule as 100 for currency INR.
    When i create the FI direct invoice using the same Tax code it works fine, but having problem in MIRO. I want the decimal should be rounded to the nearest value.
    Can any one help me is there any standard set up where we can arrive this?? OR is it required any user exit??
    Regards,
    Deva

    Check whether you can use the user exit function module KR_USER_EXIT_ROUNDOFF
    Regards,
    SDNer

  • Please Help-Problem with Optical Drive, it's a Mystery...

    Well I'm a fairly big Imogen Heap fan, and her new CD came out the 25th. So I went to Best Buy and I bought the deluxe version which includes a seperate disc with instrumentals. I got home, put it in, and my Mac made a "scratching" kind of noise, then it spit out the disc. I figured there was a problem with it, I went back to Best Buy, got a new one, and it did the exact same thing.
    HOWEVER, both of the instrumental discs worked just fine, and imported just fine. The normal audio disc also works on my Ubuntu computer, Windows computer, and my other Early 2009 Macbook Pro. I also restarted my Mac, cleaned the disc, and that did nothing.
    So, what's the problem do you think?
    (Also I went to Apple but there were no appointments available, and they were too busy to just look at it without an appointment )

    Hi Mate,
    I didn't do an OS install, I took it to an apple store and made a Genius Bar appointemnt. Explained the proble and after 15min conversation, they diagnosed it as teh following;
    The felt/rubber where you put the CD/DVD had gone hard and the friction is causing the CD/DVD to get stuck and be loaded. They tried to tell me that I need to replace the top case  (£140+VAT) as its in-built into it or I can use a £3 spudger to push the CD's in......needles to say the Spudger works fine.....Shame I wasted £100 on the new optical drive ;o( Maybe sell teh spare on eBay....Happy days!

  • Document splitting: vendor invoice with VAT cannot be posted because of tax

    Hello
    I try to post a vendor invoice with document splitting active. I can post a document without VAT but with VAT (input tax 21%) I get the message "Posting possible only with zero balance" balance; balance on other line items is 210 EUR.
    001 31       0000105675 Vendo                      1.000,00-                V4
    002 40       0000601000 Purchase of consuma           500,00                 V4
    003 40       0000601000 Purchase of consuma           500,00                 V4
    In customizing for document splliting I have following categories assigned to the GL accounts:
    100     399999     01000     Balance Sheet Account
    411000     411000     05100     Taxes on Sales/Purchases
    440000     441000     03000     Vendor
    451000     451000     05100     Taxes on Sales/Purchases
    500000     580000     01000     Balance Sheet Account
    600000     699999     20000     Expense
    700000     759010     30000     Revenue
    The field status group of the tax gl account has following field optional: cost center, profit center, segment (on which document splitting is require)
    What should I do so that the document splitting works also for the tax accounts so that they appear in the gl document?
    kr
    Arjan

    Hi,
    This problem does not seem to be of Document Splitting. When you post the document, balance of the document does not come to zero. This problem somewhat relates to Parrelel currency configured.
    Please depict entire scenario. Let me know in which currency you are posting document and which transaction and what message system is shooting.
    Straight solution can be you manually change the 210 EUR balance into document by clicking on more data.
    Regards,
    Chitnan Joshi.

  • Problem with postings modelo 349 Spain 2011

    Hi,
    I have a problem with some notes from the MIRO provider. The
    point is this:
    http://img810.imageshack.us/i/23022011103715.png/
    The problem is that the model does not take the position 349 of the book of VAT (Position 1 creditor, key 31), but takes the positions that have a tax code (A4, 8% IVA EU (9) )  that is configured for the EU. Is there any note for this? I have several clients with this same problem.
    Thanks for everything!
    Edited by: Blade9 on Feb 23, 2011 10:41 AM

    Please kindly check if the following information can help you further:
    The reason is that the tax calculation will be done for the whole
    amount of the positions line (in your example for the material
    line). After the tax calculation has been done this line can be
    split into several lines under some circumstances. This is for
    example the case if you do not have enough stock. In this case the
    system generates for the FI document a stock line (KTSOL = BSX) and
    and a price difference line (KTSOL = PRD). If you now set the stock
    account as non-tax relevant this line will be later ignored when you
    run the report of the advance return for tax on sales/purchases
    RFUMSV00 and RFUMSV10. You will get an inconsistency between the
    tables BSEG and tax table BSET and both reports will give different
    results. To avoid such inconsistencies the system gives in this case
    the error FS217.
    It is also strictly necessary to set all accounts as tax relevant for
    automatically generated accounting lines in MIRO except those accounts
    coming from the G/L account tab. Here you have the possibility to set
    an account as non tax relevant because these lines will be never split
    into several lines when creating the FI lines.
    Kind Regards,
    Fernando

  • RSAP connectivity problem with Pearl 9105 3G

    Hi,
    I have a problem to connect the Pearl 9105 3G with Skoda Octavia Radio?
    Previously I had no problem with Pearl 8110.
    Can anybody please help? Thanks in advance

    Hello vats, 
    Welcome to the forums. 
    In this case we can try to reload the software on the BlackBerry® smartphone to make sure it is running the latest version and there are no issues with the OS.
    Here is how to backup your BlackBerry smartphone http://bbry.lv/oPVWXc
    Once you have backed up your BlackBerry smartphone please follow the link below to complete a clean reload of the BlackBerry smartphone software.
    Link: http://www.blackberry.com/btsc/KB03621
    Once completed test it and proceed with a selective restore, here is how to restore http://bbry.lv/qgQxLo
    Hope this helps. Have a good day. 
    -SR
    Come follow your BlackBerry Technical Team on twitter! @BlackBerryHelp
    Be sure to click Kudos! for those who have helped you.Click Solution? for posts that have solved your issue(s)!

  • A problem with threads

    I am trying to implement some kind of a server listening for requests. The listener part of the app, is a daemon thread that listens for connections and instantiates a handling daemon thread once it gets some. However, my problem is that i must be able to kill the listening thread at the user's will (say via a sto button). I have done this via the Sun's proposed way, by testing a boolean flag in the loop, which is set to false when i wish to kill the thread. The problem with this thing is the following...
    Once the thread starts excecuting, it will test the flag, find it true and enter the loop. At some point it will LOCK on the server socket waiting for connection. Unless some client actually connects, it will keep on listening indefinatelly whithought ever bothering to check for the flag again (no matter how many times you set the damn thing to false).
    My question is this: Is there any real, non-theoretical, applied way to stop thread in java safely?
    Thank you in advance,
    Lefty

    This was one solution from the socket programming forum, have you tried this??
    public Thread MyThread extends Thread{
         boolean active = true;          
         public void run(){
              ss.setSoTimeout(90);               
              while (active){                   
                   try{                       
                        serverSocket = ss.accept();
                   catch (SocketTimeoutException ste){
                   // do nothing                   
         // interrupt thread           
         public void deactivate(){               
              active = false;
              // you gotta sleep for a time longer than the               
              // accept() timeout to make sure that timeout is finished.               
              try{
                   sleep(91);               
              }catch (InterruptedException ie){            
              interrupt();
    }

  • Problem with Threads and a static variable

    I have a problem with the code below. I am yet to make sure that I understand the problem. Correct me if I am wrong please.
    Code functionality:
    A timer calls SetState every second. It sets the state and sets boolean variable "changed" to true. Then notifies a main process thread to check if the state changed to send a message.
    The problem as far I understand is:
    Assume the timer Thread calls SetState twice before the main process Thread runs. As a result, "changed" is set to true twice. However, since the main process is blocked twice during the two calls to SetState, when it runs it would have the two SetState timer threads blocked on its synchronized body. It will pass the first one, send the message and set "changed" to false since it was true. Now, it will pass the second thread, but here is the problem, "changed" is already set to false. As a result, it won't send the message even though it is supposed to.
    Would you please let me know if my understanding is correct? If so, what would you propose to resolve the problem? Should I call wait some other or should I notify in a different way?
    Thanks,
    B.D.
    Code:
    private static volatile boolean bChanged = false;
    private static Thread objMainProcess;
       protected static void Init(){
            objMainProcess = new Thread() {
                public void run() {
                    while( objMainProcess == Thread.currentThread() ) {
                       GetState();
            objMainProcess.setDaemon( true );
            objMainProcess.start();
        public static void initStatusTimer(){
            if(objTimer == null)
                 objTimer = new javax.swing.Timer( 1000, new java.awt.event.ActionListener(){
                    public void actionPerformed( java.awt.event.ActionEvent evt){
                              SetState();
        private static void SetState(){
            if( objMainProcess == null ) return;
            synchronized( objMainProcess ) {
                bChanged = true;
                try{
                    objMainProcess.notify();
                }catch( IllegalMonitorStateException e ) {}
        private static boolean GetState() {
            if( objMainProcess == null ) return false;
            synchronized( objMainProcess ) {
                if( bChanged) {
                    SendMessage();
                    bChanged = false;
                    return true;
                try {
                    objMainProcess.wait();
                }catch( InterruptedException e ) {}
                return false;
        }

    Thanks DrClap for your reply. Everything you said is right. It is not easy to make them alternate since SetState() could be called from different places where the state could be anything else but a status message. Like a GREETING message for example. It is a handshaking message but not a status message.
    Again as you said, There is a reason I can't call sendMessage() inside setState().
    The only way I was able to do it is by having a counter of the number of notifies that have been called. Every time notify() is called a counter is incremented. Now instead of just checking if "changed" flag is true, I also check if notify counter is greater than zero. If both true, I send the message. If "changed" flag is false, I check again if the notify counter is greater than zero, I send the message. This way it works, but it is kind of a patch than a good design fix. I am yet to find a good solution.
    Thanks,
    B.D.

  • Problem with threads running javaw

    Hi,
    Having a problem with multi thread programming using client server sockets. The program works find when starting the the application in a console using java muti.java , but when using javaw multi.java the program doesnt die and have to kill it in the task manager. The program doesnt display any of my gui error messages either when the server disconnect the client. all works find in a console. any advice on this as I havent been able to understand why this is happening? any comment would be appreciated.
    troy.

    troy,
    Try and post a minimum code sample of your app which
    does not work.
    When using javaw, make sure you redirect the standard
    error and standard output streams to file.
    Graeme.Hi Graeme,
    I dont understand what you mean by redirection to file? some of my code below.
    The code works fine under a console, code is supposed to exit when the client (the other server )disconnects. the problem is that but the clientworker side of the code still works. which under console it doesnt.
    public class Server{
    ServerSocket aServerSocket;
    Socket dianosticsSocket;
    Socket nPortExpress;
    ClientListener aClientListener;
    LinkedList queue = new LinkedList();
    int port = 0;
    int clientPort = 0;
    String clientName = null;
    boolean serverAlive = true;
    * Server constructor generates a server
    * Socket and then starts a client threads.
    * @param aPort      socket port of local machine.
    public Server(int aPort, String aClientName, int aClientPort){
    port = aPort;
    clientName = aClientName;
    clientPort = aClientPort;
    try{
    // create a new thread
    aServerSocket = new ServerSocket(port) ;
    // connect to the nPortExpress
    aClientListener = new ClientListener(InetAddress.getByName(clientName), clientPort, queue,this);
    // aClientListener.setDaemon(true);
    aClientListener.start();
    // start a dianostic port
    DiagnosticsServer aDiagnosticsServer = new DiagnosticsServer(port,queue,aClientListener);
    // System.out.println("Server is running on port " + port + "...");
    // System.out.println("Connect to nPort");
    catch(Exception e)
    // System.out.println("ERROR: Server port " + port + " not available");
    JOptionPane.showMessageDialog(null, (e.toString()),"ERROR: Server port " + port + " not available", JOptionPane.ERROR_MESSAGE);
    serverAlive = false;
    System.exit(1);
    while(serverAlive&&aClientListener.hostSocket.isConnected()){
    try{
    // connect the client
    Socket aClient = aServerSocket.accept();
    //System.out.println("open client connection");
    //System.out.println("client local: "+ aClient.getLocalAddress().toString());
    // System.out.println("client localport: "+ aClient.getLocalPort());
    // System.out.println("client : "+ aClient.getInetAddress().toString());
    // System.out.println("client port: "+ aClient.getLocalPort());
    // make a new client thread
    ClientWorker clientThread = new ClientWorker(aClient, queue, aClientListener, false);
    // start thread
    clientThread.start();
    catch(Exception e)
    //System.out.println("ERROR: Client connection failure");
    JOptionPane.showMessageDialog(null, (e.toString()),"ERROR: Client connection failure", JOptionPane.ERROR_MESSAGE);
    }// end while
    } // end constructor Server
    void serverExit(){
         JOptionPane.showMessageDialog(null, "Server ","ERROR: nPort Failure", JOptionPane.ERROR_MESSAGE);
         System.exit(1);
    }// end class Server
    *** connect to another server
    public class ClientListener extends Thread{
    InetAddress hostName;
    int hostPort;
    Socket hostSocket;
    BufferedReader in;
    PrintWriter out;
    boolean loggedIn;
    LinkedList queue;      // reference to Server queue
    Server serverRef; // reference to main server
    * ClientListener connects to the host server.
    * @param aHostName is the name of the host eg server name or IP address.
    * @param aHostPort is a port number of the host.
    * @param aLoginName is the users login name.
    public ClientListener(InetAddress aHostName, int aHostPort,LinkedList aQueue,Server aServer)      // reference to Server queue)
    hostName = aHostName;
    hostPort = aHostPort;
    queue = aQueue;
    serverRef = aServer;      
    // connect to the server
    try{
    hostSocket = new Socket(hostName, hostPort);
    catch(IOException e){
    //System.out.println("ERROR: Connection Host Failed");
    JOptionPane.showMessageDialog(null, (e.toString()),"ERROR: Connection to nPort Failed", JOptionPane.ERROR_MESSAGE);     
    System.exit(0);
    } // end constructor ClientListener
    ** multi client connection server
    ClientWorker(Socket aSocket,LinkedList aQueue, ClientListener aClientListener, boolean diagnostics){
    queue = aQueue;
    addToQueue(this);
    client = aSocket;
    clientRef = aClientListener;
    aDiagnostic = diagnostics;
    } // end constructor ClientWorker
    * run method is the main loop of the server program
    * in change of handle new client connection as well
    * as handle all messages and errors.
    public void run(){
    boolean alive = true;
    String aSubString = "";
    in = null;
    out = null;
    loginName = "";
    loggedIn = false;
    while (alive && client.isConnected()&& clientRef.hostSocket.isConnected()){
    try{
    in = new BufferedReader(new InputStreamReader(client.getInputStream()));
    out = new PrintWriter(new OutputStreamWriter(client.getOutputStream()));
    if(aDiagnostic){
    out.println("WELCOME to diagnostics");
    broadCastDia("Connect : diagnostics "+client.getInetAddress().toString());
    out.flush();
    else {       
    out.println("WELCOME to Troy's Server");
    broadCastDia("Connect : client "+client.getInetAddress().toString());
         out.flush();
    String line;
    while(((line = in.readLine())!= null)){
    StringTokenizer aStringToken = new StringTokenizer(line, " ");
    if(!aDiagnostic){
    broadCastDia(line);
    clientRef.sendMessage(line); // send mesage out to netExpress
    out.println(line);
    out.flush();
    else{
    if(line.equals("GETIPS"))
    getIPs();
    else{
    clientRef.sendMessage(line); // send mesage out to netExpress
    out.println(line);
    out.flush();
    } // end while
    catch(Exception e){
    // System.out.println("ERROR:Client Connection reset");
                             JOptionPane.showMessageDialog(null, (e.toString()),"ERROR:Client Connection reset", JOptionPane.ERROR_MESSAGE);     
    try{
    if(aDiagnostic){
    broadCastDia("Disconnect : diagnostics "+client.getInetAddress().toString());
    out.flush();
    else {       
    broadCastDia("Disconnect : client "+client.getInetAddress().toString());
         out.flush();
    // close the buffers and connection;
    in.close();
    out.close();
    client.close();
    // System.out.println("out");
    // remove from list
    removeThreadQueue(this);
    alive = false;
    catch(Exception e){
    // System.out.println("ERROR: Client Connection reset failure");
    JOptionPane.showMessageDialog(null, (e.toString()),"ERROR: Client Connection reset failure", JOptionPane.ERROR_MESSAGE);     
    }// end while
    } // end method run
    * method run - Generates io stream for communicating with the server and
    * starts the client gui. Run also parses the input commands from the server.
    public void run(){
    boolean alive = true;
    try{
    // begin to life the gui
    // aGuiClient = new ClientGui(hostName.getHostName(), hostPort, loginName, this);
    // aGuiClient.show();
    in = new BufferedReader(new InputStreamReader(hostSocket.getInputStream()));
    out = new PrintWriter(new OutputStreamWriter(hostSocket.getOutputStream()));
    while (alive && hostSocket.isConnected()){
    String line;
    while(((line = in.readLine())!= null)){
    System.out.println(line);
    broadCast(line);
    } // end while
    } // end while
    catch(Exception e){
    //     System.out.println("ERRORa Connection to host reset");
    JOptionPane.showMessageDialog(null, (e.toString()),"ERROR: Connection to nPort reset", JOptionPane.ERROR_MESSAGE);
    try{
    hostSocket.close();
         }catch(Exception a){
         JOptionPane.showMessageDialog(null, (a.toString()),"ERROR: Exception", JOptionPane.ERROR_MESSAGE);
    alive = false;
    System.exit(1);
    } // end method run

  • Problem with threads and camera.

    Hi everybody!
    I've a problem with taking snapshot.
    I would like to display a loading screen after it take snapshot ( sometimes i
    have to wait few seconds after i took snapshot. Propably photo is being taken in time where i have to wait).
    I was trying to use threads but i didn't succeed.
    I made this code:
    display.setCurrent(perform);               
            new Thread(new Runnable(){
                public void run() {               
                    while((!performing.isShown()) && (backgroundCamera.isShown())){
                        Thread.yield();
                    notifyAll();
            }).start();
            new Thread(new Runnable(){
                public void run() {
                    try {
                        this.wait();                   
                    } catch(Exception e) {
                        exceptionHandler(e);
                    photo = camera.snapshot();                               
                    display.setCurrent(displayPhoto);
            }).start();This code is sometimes showing performing screen but sometimes no.
    I don't know why. In my opinion performing.isShown() method isn't working correctly.
    Does anyone have some idea how to use threads here?

    Hi,
    I've finally managed to work this fine.
    The code:
           Object o = new Object();
           display.setCurrent(perform);               
            new Thread(new Runnable(){
                public void run() {               
                    while(!performing.isShown()){
                        Thread.yield();
                   synchronized(o) {
                      o.notify();
            }).start();
            new Thread(new Runnable(){
                public void run() {
                    try {
                        synchronized(o) {
                           o.wait(1);
                    } catch(Exception e) {
                        exceptionHandler(e);
                    photo = camera.snapshot();                               
                    display.setCurrent(displayPhoto);
            }).start();

  • Problem with threads hanging

    We have a problem where our application stops responding after a few days of usage. Things will for fine for a day or two, and then pretty quickly threads will start getting hung up, usually in places where they are allocating memory
    We are running WebLogic 8.1 SP2 on Sun JDK 1.4.2_04 on Solaris 8 using the alternate threading model and the -server hotspot vm. We are running pretty much the same code that we had no problems with under WebLogic 6.1 SP4 and Sun JDK 1.3.1.
    A thread dump usually shows that some or all of our execute threads are in the state "waiting for monitor entry" even though they are not currently waiting on any java locks. Here is a sample thread from the thread dump (we have ~120 threads so I don't want to post the full dump).
    =============================================================================================
    "ExecuteThread: '8' for queue: 'itgCrmWarExecutionQueue'" daemon prio=5 tid=0x005941d0 nid=0x2c waiting for monitor entry [c807f000..c807fc28]
    at java.lang.String.substring(String.java:1446)
    at java.lang.String.substring(String.java:1411)
    at weblogic.servlet.internal.ServletRequestImpl.getRelativeUri(ServletRequestImpl.java:1872)
    at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3492)
    at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2585)
    at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
    =============================================================================================
    String.java line 1446 for this jdk allocates a new String object, and all the other threads in this state also are creating new objects or arrays, etc.
    We've done a pstack on this process when it's in this state, and the threads that are in the "waiting for monitor entry" that look like they're allocating memory are all waiting on the same lwp_mutex_lock with some allocation method that's calling into the native TwoGenerationCollectorPolicy.mem_allocate_work (see pstack output below for the same thread as in the thread dump above)
    =============================================================================================
    ----------------- lwp# 44 / thread# 44 --------------------
    ff31f364 lwp_mutex_lock (e3d70)
    fee92384 __1cNObjectMonitorGenter26MpnGThread__v_ (5000, 525c, 5000, 50dc, 4800, 4af0) + 2d8
    fee324d4 __1cSObjectSynchronizerKfast_enter6FnGHandle_pnJBasicLock_pnGThread__v_ (c807f65c, c807f7d4, 5941d0, 0, 35d654, fee328ec) + 68
    fee32954 __1cQinstanceRefKlassZacquire_pending_list_lock6FpnJBasicLock__v_ (c807f7d4, ff170000, d4680000, 4491d4, fee1bc2c,
    0) + 78
    fee3167c __1cPVM_GC_OperationNdoit_prologue6M_i_ (c807f7bc, 4400, ff170000, 2d2b8, 4a6268, c807fa18) + 38
    fee2e0b0 __1cIVMThreadHexecute6FpnMVM_Operation__v_ (c807f7bc, 963a8, 0, 0, 1, 0) + 90
    fed2c2a4 __1cbCTwoGenerationCollectorPolicyRmem_allocate_work6MIii_pnIHeapWord__ (962c0, ff1c29ec, ff1c297c, ff131a26, 4800, 4998) + 160
    fed22940 __1cNinstanceKlassRallocate_instance6MpnGThread__pnPinstanceOopDesc__ (ee009020, 5941d0, 15ca581, 3647f0, 4a6268, c807f8c8) + 180
    fed34928 __1cLOptoRuntimeFnew_C6FpnMklassOopDesc_pnKJavaThread__v_ (ee009018, 5941d0, 0, 0, 0, 0) + 28
    fa435a58 ???????? (ee009018, e86de, 15ca4de, 50dc, 5941d0, c807f9c8)
    fb36f9a4 ???????? (0, d412ccd8, ee046c28, ff170000, 0, 0)
    fad8b278 ???????? (ee046c28, d6000c90, ee046530, 8, db8e8450, c807f9e8)
    fad62abc ???????? (d412ccd8, ee046530, d6000c90, ee3bfa38, 8, c807fa18)
    fa4b3c38 ???????? (c807fb9c, 0, f2134700, fa415e50, 8, c807faa8)
    fa40010c ???????? (c807fc28, c807fe90, a, ee9e1e20, 4, c807fb40)
    fed5d48c __1cJJavaCallsLcall_helper6FpnJJavaValue_pnMmethodHandle_pnRJavaCallArguments_pnGThread__v_ (c807fe88, c807fcf0, c807fda8, 5941d0, 5941d0, c807fd00) + 27c
    fee4b784 __1cJJavaCallsMcall_virtual6FpnJJavaValue_nLKlassHandle_nMsymbolHandle_4pnRJavaCallArguments_pnGThread__v_ (ff170000, 594778, c807fd9c, c807fd98, c807fda8, 5941d0) + 164
    fee5e8dc __1cJJavaCallsMcall_virtual6FpnJJavaValue_nGHandle_nLKlassHandle_nMsymbolHandle_5pnGThread__v_ (c807fe88, c807fe84, c807fe7c, c807fe74, c807fe6c, 5941d0) + 6c
    fee6fc74 __1cMthread_entry6FpnKJavaThread_pnGThread__v_ (5941d0, 5941d0, 838588, 594778, 306d10, fee69254) + 128
    fee6927c __1cKJavaThreadDrun6M_v_ (5941d0, 2c, 40, 0, 40, 0) + 284
    fee6575c _start   (5941d0, fa1a1600, 0, 0, 0, 0) + 134
    ff3758c0 lwpstart (0, 0, 0, 0, 0, 0)
    =============================================================================================
    Also when it's having this problem, the "VM Thread" is always using a lot of processor time. We did a couple of pstacks today while it was having this problem, and this thread was stuck in the ONMethodSweeper.sweep for over 15 minutes when we finally killed the server.
    From the thread dump:
    "VM Thread" prio=5 tid=0x000e2d20 nid=0x2 runnable
    From the first pstack:
    =============================================================================================
    ----------------- lwp# 2 / thread# 2 --------------------
    fed40c04 __1cXvirtual_call_RelocationIparse_ic6FrpnICodeBlob_rpC5rppnHoopDesc_pi_nNRelocIterator__ (42a2f4, fa5fa46d, ffffffff, fc4ffcb8, 42a2f4, 42a324) + 124
    fed46318 __1cKCompiledIC2t5B6MpnKRelocation__v_ (42a2f0, fc4ffd24, fc4ffd4c, e802, 0, 6) + 38
    fed90c38 __1cHnmethodVcleanup_inline_caches6M_v_ (fa5f7f88, fa608940, 1, 0, fa400000, 6) + 1ac
    fede18b4 __1cONMethodSweeperFsweep6F_v_ (2cf38, 0, ffffffff, ff1cf1fc, ff1c66e8, fede1d44) + 1b0
    fede1e6c __1cUSafepointSynchronizeFbegin6F_v_ (2cf38, ff1ba138, 5000, 50dc, 5000, 525c) + 248
    feef1fd4 __1cIVMThreadEloop6M_v_ (4400, 4000, 4324, 4000, 42b0, 3800) + 3d4
    feef1ae4 __1cIVMThreadDrun6M_v_ (e2d20, 2, 40, 0, 40, 0) + 8c
    fee6575c _start   (e2d20, ff270200, 0, 0, 0, 0) + 134
    ff3758c0 lwpstart (0, 0, 0, 0, 0, 0)
    =============================================================================================
    Second pstack
    =============================================================================================
    ----------------- lwp# 2 / thread# 2 --------------------
    fed41180 __1cXvirtual_call_RelocationIparse_ic6FrpnICodeBlob_rpC5rppnHoopDesc_pi_nNRelocIterator__ (0, ff1b9664, ffffffff, fc4ffcb8, a6f2cc, fc4ffbd0) + 6a0
    fed46318 __1cKCompiledIC2t5B6MpnKRelocation__v_ (a6f2c8, fc4ffd24, fc4ffd4c, e802, 0, 6) + 38
    fed90c38 __1cHnmethodVcleanup_inline_caches6M_v_ (faded4c8, fadf2c80, 1, 0, fa400000, 6) + 1ac
    fede18b4 __1cONMethodSweeperFsweep6F_v_ (2cf38, 0, ffffffff, ff1cf1fc, ff1c66e8, fede1d44) + 1b0
    fede1e6c __1cUSafepointSynchronizeFbegin6F_v_ (2cf38, ff1ba138, 5000, 50dc, 5000, 525c) + 248
    feef1fd4 __1cIVMThreadEloop6M_v_ (4400, 4000, 4324, 4000, 42b0, 3800) + 3d4
    feef1ae4 __1cIVMThreadDrun6M_v_ (e2d20, 2, 40, 0, 40, 0) + 8c
    fee6575c _start   (e2d20, ff270200, 0, 0, 0, 0) + 134
    ff3758c0 lwpstart (0, 0, 0, 0, 0, 0)
    =============================================================================================
    Has anyone ever seen anything like this? I'm trying to figure out if this is caused by something we're doing, or something relating to our environment and jvm options. Any ideas?

    Thanks for the reply - I'm testing our app with the +UseConcMarkSweepGC now in our test environment to make sure it doesn't cause any problems there.  Unfortunately the only place we've had this problem is on the production server, so it's extra difficult debugging this. 
    We're using the following memory options:
    -ms512m -mx512m -XX:NewSize=128m -XX:PermSize=192m -XX:MaxNewSize=128m -XX:MaxPermSize=192m -XX:SurvivorRatio=8and the following debugging options, as we've also been seeing OutOfMemoryErrors ( see http://forum.java.sun.com/thread.jsp?forum=37&thread=522354&tstart=45&trange=15 )
    -verbosegc -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintHeapAtGCBTW, which c++filt version and options are you using? Our Solaris boxes only seem to have the GNU version installed. I was trying to run that on some of the other stack traces and wasn't getting anywhere, and didn't know if because it was GNU version wouldn't work on something compiled with the Sun compiler.
    Thanks!
    --Andy                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       

Maybe you are looking for