12633 LCRs equal 12633 rows ?

Hi Experts,
I found info from alert. messags as
Fri Dec 26 10:59:25 2008
C001: large txn detected (12633 LCRs), xid: 0x000d.019.0002ef86
Fri Dec 26 11:19:55 2008
C001: large txn detected (15030 LCRs), xid: 0x0012.01b.00038092
Fri Dec 26 11:50:22 2008
C001: large txn detected (15115 LCRs), xid: 0x000c.014.00035d92
After above message , I got lots of error message as Propagation Schedule for (STRMADMIN.STREAMS_CAPTURE, "STRMADMIN"."STREAMS_APPLY"@sale.net) encountered following error: ORA-23603: STREAMS enqueue aborted due to low SGA and stop propagation.
It means 12633 LCRs( equal 12633 rows ?) is big block of transtaction and need to divided inot small block from front application?
we use oracle 10g R4 in window 2003 32 bit. we alreset 2.5 G for SGA. our bi-direction support a from application.
From advisor, we got " The SGA was adequately sized." if there are no big dataload, we see this message as Metrics "Database Time Spent Waiting (%)" is at 98.86491 for event class "other" or "Configuration"
What do we need to do?
Oracle support states that Avoid large transactions with Streams. I want to know how much size transaction is supported by oracle stream in window 2003 32 bit.
such 12633 LCRs is it OK?
Thanks for help!!
Jim
Edited by: user589812 on Dec 26, 2008 10:30 AM
Edited by: user589812 on Dec 27, 2008 5:31 PM

same problem, data not replicated.
its captured,propagated from source,but not applied.
also no apply errors in DBA_APPLY_ERROR. Looks like the problem is that LCRs propagated from source db do not reach target queue.can i get any help on this?
queried results are as under:
1.at source(capture process)
Capture Session Total
Process Session Serial Redo Entries LCRs
Number ID Number State Scanned Enqueued
CP01 16 7 CAPTURING CHANGES 1010143 72
2. data propagated from source
Total Time Executing
in Seconds Total Events Propagated Total Bytes Propagated
7 13 6731
3. Apply at target(nothing is applied)
Coordinator Session Total Total Total
Process Session Serial Trans Trans Apply
Name ID Number State Received Applied Errors
A001 154 33 APPLYING 0 0 0
4. At target:(nothing in buffer)
Total Captured LCRs
Queue Owner Queue Name LCRs in Memory Spilled LCRs in Buffered Queue
STRMADMIN STREAMS_QUEUE 0 0 0

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// DisableradBtnVOImpl vo_radio =(DisableradBtnVOImpl)am.findViewObject("DisableradBtnVO1");
OAMessageRadioButtonBean radio6= (OAMessageRadioButtonBean)pageContext.getPageLayoutBean().findChildRecursive("rad61");
oracle.cabo.ui.action.FirePartialAction FireAction_radio = new oracle.cabo.ui.action.FirePartialAction ();
FireAction_radio.setEvent("enable6");
FireAction_radio.setUnvalidated(true);
radio6.setPrimaryClientAction(FireAction_radio);
String pageSave=pageContext.getParameter("OnClickSave");
if((pageSave== null)|| "".equals(pageSave))
Row requestRow = vo.createRow();
vo.insertRow(requestRow);
requestRow.setNewRowState(Row.STATUS_INITIALIZED);
requestRow.setAttribute("CustomerName", custName);
requestRow.setAttribute("CustomerNumber", custNumber);
requestRow.setAttribute("CustomerId", numValue);
requestRow.setAttribute("EnableRadio6",Boolean.TRUE);
System.out.println("**************r1**********************");
OAMessageRadioButtonBean yesRadio1 = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad11");
yesRadio1.setName("Resp1");
yesRadio1.setValue("Y");
OAMessageRadioButtonBean noRadio1 = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad12");
noRadio1.setName("Resp1");
noRadio1.setValue("N");
noRadio1.setSelected(true);
System.out.println("**************r2**********************");
OAMessageRadioButtonBean yesRadio2 = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad21");
yesRadio2.setName("Resp2");
yesRadio2.setValue("Y");
OAMessageRadioButtonBean noRadio2 = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad22");
noRadio2.setName("Resp2");
noRadio2.setValue("N");
noRadio2.setSelected(true);
System.out.println("**************r3**********************");
OAMessageRadioButtonBean yesRadio3 = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad31");
yesRadio3.setName("Resp3");
yesRadio3.setValue("Y");
OAMessageRadioButtonBean noRadio3 = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad32");
noRadio3.setName("Resp3");
noRadio3.setValue("N");
noRadio3.setSelected(true);
System.out.println("**************r4**********************");
OAMessageRadioButtonBean yesRadio4 = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad41");
yesRadio4.setName("Resp4");
yesRadio4.setValue("Y");
OAMessageRadioButtonBean noRadio4 = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad42");
noRadio4.setName("Resp4");
noRadio4.setValue("N");
noRadio4.setSelected(true);
System.out.println("**************r5**********************");
OAMessageRadioButtonBean yesRadio5 = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad51");
yesRadio5.setName("Resp5");
yesRadio5.setValue("Y");
OAMessageRadioButtonBean noRadio5 = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad52");
noRadio5.setName("Resp5");
noRadio5.setValue("N");
noRadio5.setSelected(true);
OAMessageRadioButtonBean yesRadio5A = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad5A1");
yesRadio5A.setName("Resp5A");
yesRadio5A.setValue("Y");
OAMessageRadioButtonBean noRadio5A = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad5A2");
noRadio5A.setName("Resp5A");
noRadio5A.setValue("N");
noRadio5A.setSelected(true);
OAMessageRadioButtonBean yesRadio5B = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad5B1");
yesRadio5B.setName("Resp5B");
yesRadio5B.setValue("Y");
OAMessageRadioButtonBean noRadio5B = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad5B2");
noRadio5B.setName("Resp5B");
noRadio5B.setValue("N");
noRadio5B.setSelected(true);
OAMessageRadioButtonBean yesRadio5C = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad5C1");
yesRadio5C.setName("Resp5C");
yesRadio5C.setValue("Y");
OAMessageRadioButtonBean noRadio5C = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad5C2");
noRadio5C.setName("Resp5C");
noRadio5C.setValue("N");
noRadio5C.setSelected(true);
OAMessageRadioButtonBean yesRadio5D = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad5D1");
yesRadio5D.setName("Resp5D");
yesRadio5D.setValue("Y");
OAMessageRadioButtonBean noRadio5D = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad5D2");
noRadio5D.setName("Resp5D");
noRadio5D.setValue("N");
noRadio5D.setSelected(true);
// requestRow_radio.setAttribute("disableRadioButton5",Boolean.TRUE);
System.out.println("**************r6**********************");
OAMessageRadioButtonBean yesRadio6 = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad61");
yesRadio6.setName("Resp6");
yesRadio6.setValue("Y");
OAMessageRadioButtonBean noRadio6 = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad62");
noRadio6.setName("Resp6");
noRadio6.setValue("N");
noRadio6.setSelected(true);
OAMessageRadioButtonBean yesRadio6A = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad6A1");
yesRadio6A.setName("Resp6A");
yesRadio6A.setValue("Y");
OAMessageRadioButtonBean noRadio6A = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad6A2");
noRadio6A.setName("Resp6A");
noRadio6A.setValue("N");
noRadio6A.setSelected(true);
System.out.println("**************r7**********************");
OAMessageRadioButtonBean yesRadio7 = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad71");
yesRadio7.setName("Resp7");
yesRadio7.setValue("Y");
OAMessageRadioButtonBean noRadio7 = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad72");
noRadio7.setName("Resp7");
noRadio7.setValue("N");
noRadio7.setSelected(true);
System.out.println("**************r8**********************");
OAMessageRadioButtonBean yesRadio8 = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad81");
yesRadio8.setName("Resp8");
yesRadio8.setValue("Y");
OAMessageRadioButtonBean noRadio8 = (OAMessageRadioButtonBean)webBean.findChildRecursive("rad82");
noRadio8.setName("Resp8");
noRadio8.setValue("N");
noRadio8.setSelected(true);
if (isLoggingEnabled)
pageContext.writeDiagnostics(numValue, "customerId", OAFwkConstants.STATEMENT);
if (isLoggingEnabled)
pageContext.writeDiagnostics(custName, "customerName", OAFwkConstants.STATEMENT);
if (isLoggingEnabled)
pageContext.writeDiagnostics(custNumber, "customerNumber", OAFwkConstants.STATEMENT);
}

Read any XML File Elements using SAX Parser in J2se

Hi All
I can able to parsed one structured XML file using SAX
Sample code :
// ===========================================================
     // SAX DocumentHandler methods
     // ===========================================================
     public void startDocument() throws SAXException {
          logger.info("Start of document");
     public void endDocument() throws SAXException {
          logger.info("End of document");
     public void startElement(String namespaceURI, String localName, // local
               // name
               String qualName, // qualified name
               Attributes attrs) throws SAXException {
          elemName = new String(localName); // element name
          if (elemName.equals(""))
               elemName = new String(qualName); // namespaceAware = false
          tagPosition = TAG_START;
          // Set the string for accumulating the text in a tag to empty
          elemChars = "";
          // If the element name is "row", create a new row instance
          // If the element is "indexxid", "ModelPrice", or "ModelSpread",
          // the value will be read in the method "characters" and stored.
          if (elemName.equals("row")) {
               row = new IndexRow();
               numRows++;
          // logger.info("Number of numRow:"+numRows);
     } // end method startElement
     public void endElement(String namespaceURI, String simpleName, // simple
               // name
               String qualName // qualified name
     ) throws SAXException {
          elemName = new String(simpleName);
          if (elemName.equals(""))
               elemName = new String(qualName); // namespaceAware = false
          tagPosition = TAG_END;
          String indexId = new String();
          Double dblVal = new Double(0);
          // If element name is "row", put the current row in the map for row
          // instances
          if (elemName.equals("row")) {
               if (numRows <= 5) { logger.info("Row is: " + row.toString()); }
               //ABX
               //indexRows.put(row.getIndexxId(), row);
               if (family.equals("ABX.HE")){
               indexRows.put(row.getIndexREDId(), row);
               else {
                    //CDX ITRXX
                         indexRows.put(row.getIndexxId(), row);
          } else if (elemName.equals("IndexID")) {
               row.setIndexxId(elemChars);
               // Leave double value at default of zero if there are no chars
               if (elemChars.trim().length() != 0) {
                    dblVal = new Double(elemChars);
                    row.setCompositeSpread(dblVal);
                    indexId = row.getIndexxId();
          } else if (elemName.equals("REDCode")) {
               row.setRedCode(elemChars);
          else if (elemName.equals("Name")) {
               row.setRowName(elemChars);
          } else if (elemName.equals("Series")) {
               row.setSeries(elemChars);
          } else if (elemName.equals("Version")) {
               row.setVersion(elemChars);
          } else if (elemName.equals("Term")) {
               row.setTerm(elemChars);
          } else if (elemName.equals("Maturity")) {
               row.setMaturity(elemChars);
          } else if (elemName.equals("OnTheRun")) {
               row.setOnTheRun(elemChars);
          } else if (elemName.equals("Date")) {
               row.setRowDate(elemChars);
          } else if (elemName.equals("Depth")) {
               row.setDepth(elemChars);
          else if (elemName.equals("Heat")) {
               // logger.info("Chars for element " + elemName + " are '" +
               // elemChars + "'");
               // Leave double value at default of zero if there are no chars
               if (elemChars.trim().length() != 0) {
                    dblVal = new Double(elemChars);
                    row.setHeat(dblVal);
                    indexId = row.getIndexxId();
//          ABX.HE
          else if (elemName.equals("IndexREDId")){
               row.setIndexREDId(elemChars);
          else if (elemName.equals("Coupon")){
               row.setCoupon(elemChars);
          if (elemName.equals("Ontherun")) {
               row.setOnTheRun(elemChars);
     } // end method endElement
     public void characters(char buf[], int offset, int len) throws SAXException {
          // If at end of element, there will be no characters
          if (tagPosition == TAG_END) {
               return;
          // The characteres method may be called more than once
          // for an element if the internal buffer fills up.
          // Append the characters until the end of the element.
          String strVal = new String(buf, offset, len);
          elemChars = elemChars + strVal;
     } // end method characters
} // end class MarkItIndexLoader
but the problem is i want to read (parse) any XML file means any Elemets would be change any time using SAX .In the above example
else if (elemName.equals("Heat")) {
else if (elemName.equals("IndexREDId")){
} else if (elemName.equals("Maturity")) {
like above I am doing hard code Elements names and reading the values so i don't want hard coding the elements names I want to read any element name and value dynamically.
If i give any one below XML file i want to read the Elements and displaying to console without changing any code i want to read the XML document.
EX:
Student.XML: <root>..</StName>..</StAge>...</root>
Employee.XML: <root>..</EmpName>..</EmpAge>...</root>
CdCatalog.XML: <root>..</Cdtitle>...</CdNumber>...</root>
I need one java program can ready any type of XML file elements and send to the Database table.
Please any one done like this task please suggest some reference links or books or sample snippet which can help me to develop program in my requirement.
Thanks in advance
Regards
satish

You should ask in the Java forum.
Regards
Stefan

How to display the fields dynamically in OAF

Hi All,
I have developed a OAF Page and it has one table region and has 5 rows on it.One of the field on the table is Message Choice.
The requirement is,If I select "Parts" then Lov Field should be displayed and If I select "Services" then one text field should be appear on that perticular table row.
I have created a PPR on Message Choice and done the coding as follows,but it is not working;
Please help me to achive it.
if("lineChange".equals(pageContext.getParameter(OAWebBeanConstants.EVENT_PARAM)))
String rowReference =pageContext.getParameter(OAWebBeanConstants.EVENT_SOURCE_ROW_REFERENCE);
OARow row = (OARow)am.findRowByRef(rowReference);
String claimCategory = (String)row.getAttribute("ClaimLineType");
if ("Parts".equals(claimCategory))
row.setAttribute("ClaimPartNoLovRender", Boolean.TRUE);
row.setAttribute("ClaimPartNoRender", Boolean.FALSE);
else
row.setAttribute("ClaimPartNoRender", Boolean.TRUE);
row.setAttribute("ClaimPartNoLovRender", Boolean.FALSE);
Please let me know if there are any other ways to achive the same.
Thanks in Advance..

You might have the wrong forum. This forum is on IOP.

Stuck with these methods

Hello everyone.
the reason of this post is that I am a bit stuck with this class where I need to implement two methods and it is not working so far.
The class in question is:
public class MyPuzzle
    public static final int GRIDSIZE = 5;
    private int[][] squares;
    private String[][] rowConstraints;
    private String[][] columnConstraints;
    public MyPuzzle()
        squares = new int[GRIDSIZE][GRIDSIZE];
        rowConstraints = new String[GRIDSIZE][GRIDSIZE - 1];
        columnConstraints = new String[GRIDSIZE][GRIDSIZE - 1];
        for (int row = 0; row < GRIDSIZE; row++) {
            for (int column = 0; column < GRIDSIZE - 1; column++) {
                rowConstraints[row][column] = " ";
        for (int column = 0; column < GRIDSIZE; column++) {
            for (int row = 0; row < GRIDSIZE - 1; row++) {
                columnConstraints[column][row] = " ";
    public void setSquare(int row, int column, int val)
        if ((1 <= val) && (val <= GRIDSIZE)) {
            squares[row][column] = val;
        else {
            System.out.println("Error - Illegal value " + val);
    public void setRowConstraint(int row, int col, String relation)
        if (relation.equals("<") || relation.equals(">")) {
            rowConstraints[row][col] = relation;
    public void setColumnConstraint(int col, int row, String relation)
        if (relation.equals("<") || relation.equals(">")) {
            columnConstraints[col][row] = relation;
    public void fillPuzzle()
       setColumnConstraint(0, 1, ">");
       setRowConstraint(4, 0, "<");
       setRowConstraint(4, 2, "<");
       setColumnConstraint(4, 3, "<");
       setColumnConstraint(4, 2, "<");
       setRowConstraint(3, 1, "<");
       setRowConstraint(1, 3, ">");
       setSquare(4, 0, 4);
    public void printPuzzle()
        for (int row = 0; row < GRIDSIZE - 1; row++) {
            drawRow(row);
            drawColumnConstraints(row);
        drawRow(GRIDSIZE - 1);
    private void printTopBottom()
        for (int col = 0; col < GRIDSIZE; col++) {
            System.out.print("---   ");
        System.out.println();
    private void drawColumnConstraints(int row)
        for (int col = 0; col < GRIDSIZE; col++) {
            String symbol = " ";
            if (columnConstraints[col][row].equals("<")) {
                symbol = "^";
            else if (columnConstraints[col][row].equals(">")) {
                symbol = "V";
            System.out.print(" " + symbol + "    ");
        System.out.println();
    private void drawRow(int row)
        printTopBottom();
        for (int col = 0; col < GRIDSIZE; col++) {
            String symbol;
            if (squares[row][col] > 0) {
                System.out.print("|" + squares[row][col] + "|");
            else {
                System.out.print("| |");
            if (col < GRIDSIZE - 1) {
                System.out.print(" " + rowConstraints[row][col] + " ");
        System.out.println();
        printTopBottom();
[/code]
The two methods I am trying to implement are:
-isLegal should return a boolean value that tells us whether the puzzle configuration is legal or not. That is, if there is a repeated value in any row or column, or if there is an incorrect value (the number 1024 for instance) anywhere, or if any of the constraints is violated isLegal should return false; otherwise it should return true.
-if the puzzle is not legal, getProblems should return a String describing all the things that are wrong with the configuration.
If anyone may help, I will be eternally gratefull.
Thanks.

Hello everyone.
the reason of this post is that I am a bit stuck with this class where I need to implement two methods and it is not working so far.
The class in question is:
public class MyPuzzle
public static final int GRIDSIZE = 5;
private int[][] squares;
private String[][] rowConstraints;
private String[][] columnConstraints;
public MyPuzzle()
squares = new int[GRIDSIZE][GRIDSIZE];
rowConstraints = new String[GRIDSIZE][GRIDSIZE - 1];
columnConstraints = new String[GRIDSIZE][GRIDSIZE - 1];
for (int row = 0; row < GRIDSIZE; row++) {
for (int column = 0; column < GRIDSIZE - 1; column++) {
rowConstraints[row][column] = " ";
for (int column = 0; column < GRIDSIZE; column++) {
for (int row = 0; row < GRIDSIZE - 1; row++) {
columnConstraints[column][row] = " ";
public void setSquare(int row, int column, int val)
if ((1 <= val) && (val <= GRIDSIZE)) {
squares[row][column] = val;
else {
System.out.println("Error - Illegal value " + val);
public void setRowConstraint(int row, int col, String relation)
if (relation.equals("<") || relation.equals(">")) {
rowConstraints[row][col] = relation;
public void setColumnConstraint(int col, int row, String relation)
if (relation.equals("<") || relation.equals(">")) {
columnConstraints[col][row] = relation;
public void fillPuzzle()
setColumnConstraint(0, 1, ">");
setRowConstraint(4, 0, "<");
setRowConstraint(4, 2, "<");
setColumnConstraint(4, 3, "<");
setColumnConstraint(4, 2, "<");
setRowConstraint(3, 1, "<");
setRowConstraint(1, 3, ">");
setSquare(4, 0, 4);
public void printPuzzle()
for (int row = 0; row < GRIDSIZE - 1; row++) {
drawRow(row);
drawColumnConstraints(row);
drawRow(GRIDSIZE - 1);
private void printTopBottom()
for (int col = 0; col < GRIDSIZE; col++) {
System.out.print("--- ");
System.out.println();
private void drawColumnConstraints(int row)
for (int col = 0; col < GRIDSIZE; col++) {
String symbol = " ";
if (columnConstraints[col][row].equals("<")) {
symbol = "^";
else if (columnConstraints[col][row].equals(">")) {
symbol = "V";
System.out.print(" " + symbol + " ");
System.out.println();
private void drawRow(int row)
printTopBottom();
for (int col = 0; col < GRIDSIZE; col++) {
String symbol;
if (squares[row][col] > 0) {
System.out.print("|" + squares[row][col] + "|");
else {
System.out.print("| |");
if (col < GRIDSIZE - 1) {
System.out.print(" " + rowConstraints[row][col] + " ");
System.out.println();
printTopBottom();
}The two methods I am trying to implement are:
-isLegal should return a boolean value that tells us whether the puzzle configuration is legal or not. That is, if there is a repeated value in any row or column, or if there is an incorrect value (the number 1024 for instance) anywhere, or if any of the constraints is violated isLegal should return false; otherwise it should return true.
-if the puzzle is not legal, getProblems should return a String describing all the things that are wrong with the configuration.
If anyone may help, I will be eternally gratefull.
Thanks.

Download link of IR, conditional field output means filters are ignored

Hi All,
I need to have a report on screen where the user applies filters, then when they've finished, they extract a subset of the on-screen fields to csv.
The current application uses some on-screen selection lists/text items, a classic report underneath that, then an extract button to run another screen (passing in the filter values) which runs the query again to extract to the external csv file based on the filter values.
I really want to change this to an interactive report, so the users can filter on anything they want to (and not have to request more filters to be added to the screen as we change the schema), then either hit an extract button or better: use the Download capability of the IR.
I have tried:
1. IR with a hidden field to collect an ID, create a collection then loop through the collection contents in a separate screen to output to csv.
problem: the rows have to be on-screen for the hidden item to have a value, so unless the users are showing All rows, I don't get the full data set in the collection (apex_application.g_f01.COUNT just equals the rows on screen)
2. IR, then use the built-in Download capabilities to output to csv.
problem: I don't want all fields downloaded. I may have 20 fields on screen, the user has applied filters to many of them, but the csv needs 3 fields. I can make the output of every field I don't want outputted, conditional on :REQUEST != CSV and leave the others I do want downloaded, unconditional, but then the filters aren't respected (I assume because the field is not available to Apex due to the condition) and I get more rows than I was expecting.
Is there a way of achieving this by using an IR? Is JavaScript the only way by accessing the current filtered query of an IR?
regards,
Malcolm.

Using APEX_APPLICATION_PAGE_IR, APEX_APPLICATION_PAGE_IR_RPT, APEX_APPLICATION_PAGE_IR_COND is the answer.

12633 LCRs equal 12633 rows ?

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