XML Messaging and JSP.  Is it possible?

Here is my situation.
We are developing JSP with a backend interface to external/remote Java/C++ applications. We like to implment, if possible, XML messaging between JSP and remote programs.
First of all, is this possible? Can JAXM be used in JSP?
Thanks in advance.

Sure, but you might need to use polling for the JSP to get the response to show the user.

Similar Messages

  • How to loop through many XML messages and parse them ?

    Hi All
    I have been trying very hard to loop through many XML messages and process each of them. Let me first explain the problem -
    Suppose I have the following String -
    <xyz>
    <abc>happy</abc>
    </xyz>
    <xyz>
    <abc>new</abc>
    <xyz>
    <xyz>
    <abc>year</abc>
    </xyz>
    I have to process each message within the <xyz></xyz> tag and find the falue of <abc> element (happy, new and year).
    The extraction of <abc> value is very simple, I am using SAX parser's startElement() method to check every element's name and if the element's name is <abc> pick up the value. But I am not able to loop through the different messages within the <xyz></xyz> tag.
    I am thinking of using another DOM parser -
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    StringReader rdr = new StringReader(inputXML);
    InputSource src = new InputSource(rdr);
    domParser.parse(src);
    Document doc = domParser.getDocument();
    NodeList nodeList = doc.getElementsByTagName("xyz");
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    I have been trying on this for quite a few days, but not able to. Can you please help me out ?
    Thanking you in advance ....
    Nirmalya Sinha

    Hi,
    Try using the SAX reader from the dom4j package. The document object that you receive contains methods for getting the root elements and with that you can traverse down to the sub elements of it.
    Hope this was of some help.

  • Sending an XML message and using proxy at receiver end

    hi all,
    please suggest me the steps to be followed in order to send a XML message and accepting this message using proxies.
    please help me out with detailed procedure.
    thanks+regards,
    Ujwalkumar

    Hi UjwalKumar,
    Follow this link:
    /people/prateek.shah/blog/2005/06/14/file-to-r3-via-abap-proxy
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  • Testcase, how to split up an xml message and call a BPEL process.

    Another question.
    Considering the following XML message.
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    <rows>
    <row>
    <id>10</id>
    <naam>A</naam>
    </row>
    <row>
    <id>20</id>
    <naam>B</naam>
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    </rows>
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    I've also tried to invoke an extra async routing service with a mapping which removes the root element. This also doesn't work as it leaves the following ( incorrect ) xml message at the end.
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    <naam>A</naam>
    </row>
    <row>
    <id>20</id>
    <naam>B</naam>
    </row>
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    You shoul create a while loop, that loops through XML payload for each row. Than you can process each individual row. See also example:
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  • Error in reading XML message and inserting data into another DB using DB link

    Hi Experts,
    I am getting error parsed XML message data while  inserting into another DB table using DB link.
    ORA-22804: remote operations not permitted on object tables or user-defined type columns.
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    Thanks.

    ORA-22804: remote operations not permitted on object tables or user-defined type columns.
    Looking at the error message assuming you might be doing the alter table statement on remote table unit_labels which is throwing the ORA-22804 error which is not permitted on remote tables.

  • Xml, xsl and jsp

    I used this code to create an xml file through an xsl:
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    File fXsl = new File("C:\\file.xsl");
    File fRes = new File("C:\\res.xml");
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    StreamResult res = new StreamResult(fRes);
    TransformerFactory factory = TransformerFactory.newInstance();
    Transformer transformer = factory.newTransformer(xsl);
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    what can i do to solve this problem?
    thanks

    I'm near to solution
    i use
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    StreamResult res = new StreamResult(resultStringWriter);
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    </xsl:template>
    </xsl:stylesheet>
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    <tag1>Test</tag1>
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    Can you help me please?

  • EBP SUS NO PO RESPONSE and Invoice XML MESSAGE CREATED

    Hi All,
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    Finally wen v create a invoice it is also created locally and not tranferred to EBP,no xml message is created in this case too.
    In XI we are using integration scenario which is based on SRM 5.5 contents.
    Any kind of pointers will b appreciated.
    Thanks.

    Hi
    Proxies are fine,also i check for events in define transaction type.Here are the values for both response and invoice evrything seems fine.
    Description          SUS PO Purch.Ord.Rsp
    Int. Number Range         01
    Ext. Number Range         02
    Status Profile
    BTrans.Category      BUS2232
    Description          SUS PO Confirmation
    Partner Determ.Proc.
    Text Schema          PCOS
    Event Schema
    Description          SUS Invoice
    Int. Number Range         01
    Ext. Number Range         02
    Status Profile
    BTrans.Category      BUS2234
    Description          SUS Invoice
    Partner Determ.Proc.
    Text Schema          SUIV
    Event Schema
    EVENT DEFINITION
    BUS2234     SUS Invoice     SUS Invoice
    ERROR_OCURRED     An Error has Occurred
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    Thanks

  • Digitally Signing XML messages

    My servlets receive XML messages and after processing and filling in some values, Digitally Sign the XMLs and send over secure connection to another server. How could possibly this be performed?
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    Awaiting Response

    Hi,
    You may need to sigm in, but try this (it's free)
    http://207.68.162.250/cgi-bin/linkrd?_lang=EN&lah=7ffae4f4a6000dbf55d82280194c86c1&lat=1031873112&hm___action=http%3a%2f%2fwww%2einformit%2ecom%2fcontent%2findex%2easp%3fproduct_id%3d%7bC5920864%2d705B%2d45D3%2dBF71%2dC1E18270319A%7d%26amp%3b090102
    yes, bit of a mouthful, isn't it?
    best
    kev
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  • Reading an XML file and write the contents to another xml file in java

    Hi,
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    I am creating a POC for this.
    First I used simple reading and writing concept but the output is "java.io.FileInputStream@3e25a5 "
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    <ClientName>STechnology</ClientName>
    <DTU_ID>567</DTU_ID>
    <ClientStatus>ACTIVE</ClientStatus>
    - <LEAccount>
    <ClientLE>678989</ClientLE>
    <LEId>56743</LEId>
    - <Account>
    <AccountNumber>9876543678</AccountNumber>
    </Account>
    </LEAccount>
    - <Service>
    <Cindicator>Y2Y</Cindicator>
    <PrefCode>980</PrefCode>
    <BSCode>876</BSCode>
    <MandatoryContent>MSP</MandatoryContent>
    </Service>
    </Client>
    code:
    import java.io.ByteArrayInputStream;
    import java.io.FileInputStream;
    import java.io.FileOutputStream;
    import java.io.IOException;
    import java.io.InputStream;
    import java.io.OutputStream;
    public class ByteArrayInputStreamToXml {
         public static void main(String srg[]) throws IOException{
              InputStream inputStream= new FileInputStream("C:\\soft\\test2\\sample1.xml");
              byte currentXMLBytes[] = inputStream.toString().getBytes();
              ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(currentXMLBytes);
              OutputStream out = new FileOutputStream("C:\\soft\\test\\data.xml");
              int read=0;
              byte[] bytes = new byte[1024];
              while((read = byteArrayInputStream.read(bytes))!= -1){
              out.write(bytes, 0, read);
              out.write( '\n' );
              inputStream.close();
              out.flush();
              out.close();
              System.out.println("New file created!");
    Please suggest me how can I use DOM/SAX parser ,I can see several code on net for reading xml file using SAX/DOM parser but writing an xml file after reading it using ByteArrayInputStream I am not getting .A help through some example Link will also be helpful for me.
    Thanks
    Sumit
    Edited by: user8687839 on Apr 30, 2012 2:37 AM
    Edited by: user8687839 on Apr 30, 2012 2:43 AM

    Thanks I got the result.
    package com.sumit.collections;
    import java.io.ByteArrayInputStream;
    import java.io.ByteArrayOutputStream;
    import java.io.FileInputStream;
    import java.io.FileOutputStream;
    import java.io.IOException;
    import java.io.InputStream;
    import java.io.OutputStream;
    public class ByteArrayInputStreamToXml {
         public static void main(String srg[]) throws IOException{
              InputStream inputStream= new FileInputStream("C:\\soft\\test2\\sample1.xml");
              ByteArrayOutputStream buffer = new ByteArrayOutputStream();
              int nRead; byte[] data = new byte[1024];
              while ((nRead = inputStream.read(data, 0, data.length)) != -1) {
              buffer.write(data, 0, nRead); } buffer.flush();
              byte currentXMLBytes[]= buffer.toByteArray();
              /* byte currentXMLBytes[] = inputStream.toString().getBytes();*/
              ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(currentXMLBytes);
              OutputStream out = new FileOutputStream("C:\\soft\\test\\data.xml");
              int read=0;
              byte[] bytes = new byte[1024];
              while((read = byteArrayInputStream.read(bytes))!= -1){
              out.write(bytes, 0, read);
              out.write( '\n' );
              inputStream.close();
              out.flush();
              out.close();
              System.out.println("New file created!");
    }

  • How to trigger XML messages for FWO

    Hello Experts,
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    Regards,
    Alberto.

    Dear Alberto,
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    Thanks,
    Bharath.

  • XML Unnesting and In Memory issue

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  • Table where XML Messages are stored..?

    Dear SDNers,
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    ~SaNv...

    Hi Guys,
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    With the below code I was able to read the Maindocument of Inbound payload. I would also require to read the Error payload in the Soap header.
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        EXPORTING
          im_msgguid = p_mesg
          im_pid     = pid
          im_version = vers
        IMPORTING
          ex_message = xms_msg.
      xms_msg->deleteheaderbyname(
             nsuri  = if_xms_run_time_env=>co_nsuri
             lcname = if_xms_run_time_env=>co_lcname ).
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          return = payload.
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          return = content.
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    ~SaNv...

  • Please help me in inserting data into table from XML message.

    Hi Experts,
    Please provide a procedure to implement my below requirement.
    Since I am new to queue concept.
    [code]- <MESSAGES>
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      <MSG_ID>3026900</MSG_ID>
      <DT_POSTED>6/20/2013 08:15:48</DT_POSTED>
      <POSTED_BY>GPD_MSG_EXTRACTOR</POSTED_BY>
      <DT_LAST_QUEUED />
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    - <WORK_UNIT GROUP="LEAD_TIME" ACTION="UPDATE" AFFECTED="LEAD_TIME">
    - <RECORDSET TABLE_NAME="LEAD_TIME">
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      <z:row business_unit_id="3838" geo="AT" sku="A0814818" dw_maint_flag="False" stock_status_id="0" lead_time="30" est_qty="0" leadtime_lock="False" update_dts="2013-06-12T02:08:30.367" update_uid="DEACTIVATE_SKU_PROCESS" leadtime_dts="2010-05-22T02:21:21.707" leadtime_uid="Lead_Time_Rules" />
      <z:row business_unit_id="202" geo="GB" sku="A0814819" dw_maint_flag="False" stock_status_id="0" lead_time="30" est_qty="0" leadtime_lock="False" update_dts="2013-06-12T02:08:30.367" update_uid="DEACTIVATE_SKU_PROCESS" leadtime_dts="2010-05-22T02:21:21.707" leadtime_uid="Lead_Time_Rules" />
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      </rs:data>
      </xml>
      </RECORDSET>
      </WORK_UNIT>
    - <WORK_UNIT GROUP="LEAD_TIME" ACTION="ADD" AFFECTED="LEAD_TIME">
    - <RECORDSET TABLE_NAME="LEAD_TIME">
    - <xml xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882" xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" xmlns:rs="urn:schemas-microsoft-com:rowset" xmlns:z="#RowsetSchema">
    - <rs:data>
      <z:row business_unit_id="202" geo="GB" sku="A0814821" dw_maint_flag="False" stock_status_id="0" lead_time="30" est_qty="0" leadtime_lock="False" update_dts="2013-06-12T02:08:30.367" update_uid="DEACTIVATE_SKU_PROCESS" leadtime_dts="2010-05-22T02:21:21.707" leadtime_uid="Lead_Time_Rules" />
      <z:row business_unit_id="2828" geo="BE" sku="A0814822" dw_maint_flag="False" stock_status_id="0" lead_time="30" est_qty="0" leadtime_lock="False" update_dts="2013-06-12T02:08:30.367" update_uid="DEACTIVATE_SKU_PROCESS" leadtime_dts="2010-05-22T02:21:21.707" leadtime_uid="Lead_Time_Rules" />
      </rs:data>
      </xml>
      </RECORDSET>
      </WORK_UNIT>
    - <WORK_UNIT GROUP="LEAD_TIME" ACTION="DELETE" AFFECTED="LEAD_TIME">
    - <RECORDSET TABLE_NAME="LEAD_TIME">
    - <xml xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882" xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" xmlns:rs="urn:schemas-microsoft-com:rowset" xmlns:z="#RowsetSchema">
    - <rs:data>
      <z:row business_unit_id="202" geo="GB" sku="A0814817" dw_maint_flag="False" stock_status_id="0" lead_time="30" est_qty="0" leadtime_lock="False" update_dts="2013-06-12T02:08:30.367" update_uid="DEACTIVATE_SKU_PROCESS" leadtime_dts="2010-05-22T02:21:21.707" leadtime_uid="Lead_Time_Rules" />
      <z:row business_unit_id="2828" geo="BE" sku="A0814816" dw_maint_flag="False" stock_status_id="0" lead_time="30" est_qty="0" leadtime_lock="False" update_dts="2013-06-12T02:08:30.367" update_uid="DEACTIVATE_SKU_PROCESS" leadtime_dts="2010-05-22T02:21:21.707" leadtime_uid="Lead_Time_Rules" />
      </rs:data>
      </xml>
      </RECORDSET>
      </WORK_UNIT>
      </WORK_SET>
      </MSG>
      </MESSAGE>
      </MESSAGES>[/code]
    The above XML message is receieved by our oracle queue.Once the message is receieved to our queue.
    We have to process the message according to the action(UPDATE ADD DELETE).
    From this message we have to process only 3 fields (geo  sku lead_time).
    These three feilds data should be processed into the SKU_LEAD_TIME table based on the action.
    Req1:
    IF the action is update then the records should be updated in the "LEAD_TIME_TABLE" table
    IF the action is update then the records should be updated in the "LEAD_TIME_TABLE" table
    based on the below condition.
    [code]UPDATE LEAD_TIME_TABLE SET lead_time= lead time from xml message
    WHERE LEAD_TIME_TABLE.SKU=sku from xml message AND LEAD_TIME_TABLE.GEO=geo from xml message;[/code]
    Req2:
    IF the action is delete then the records should be deleted from the "LEAD_TIME_TABLE" table.
    based on the below condition.
    [code]DELETE FROM LEAD_TIME_TABLE
    WHERE LEAD_TIME_TABLE.SKU=sku from xml message AND LEAD_TIME_TABLE.GEO=geo from xml message;[/code]
    Req3:
    IF the action is add then the records should be inserted in the "LEAD_TIME_TABLE"  and "LEAD_TIME_TABLE_STAGING" table
    based on the below conditions.
    Req3.1:
    If SKU from XML message is available in "SKU_TABLE" table
    then the three parameter(GEO SKU LEAD_TIME) values from XML message should be inserted into "LEAD_TIME_TABLE" table.
    Req3.2:
    If SKU from XML message is not available in "SKU_TABLE" table
    then the three parameter(GEO SKU LEAD_TIME) values from XML message should be inserted into "LEAD_TIME_TABLE_STAGING" table.
    Req3.3:
    Once the new SKU is avilable in "SKU_TABLE" table then the corresponding SKU record should be
    inserted into "LEAD_TIME_TABLE" table and that record should be deleted from  "LEAD_TIME_TABLE_STAGING" table.
    I am posting required scripts and test cases.
    [code]CREATE TABLE LEAD_TIME_TABLE(sku VARCHAR2(20),model VARCHAR2(20),class CHAR(1),geo VARCHAR2(6),lead_time NUMBER,created DATE);
    CREATE TABLE LEAD_TIME_TABLE_STAGING(sku VARCHAR2(20),geo VARCHAR2(6),lead_time NUMBER);
    CREATE TABLE SKU_TABLE(sku VARCHAR2(20),geo VARCHAR2(6),lead_time NUMBER);
    INSERT INTO SKU_TABLE VALUES('A0814817','GB',30);
    INSERT INTO SKU_TABLE VALUES('A0814818','AT',30);
    INSERT INTO SKU_TABLE VALUES('A0814819','GB',30);
    INSERT INTO SKU_TABLE VALUES('A0814820','BE',30);
    INSERT INTO SKU_TABLE VALUES('A0814821','GB',30);
    INSERT INTO LEAD_TIME_TABLE(SKU,GEO,LEAD_TIME) VALUES('A0814817','GB',30);
    INSERT INTO LEAD_TIME_TABLE(SKU,GEO,LEAD_TIME) VALUES('A0814818','AT',20);
    INSERT INTO LEAD_TIME_TABLE(SKU,GEO,LEAD_TIME) VALUES('A0814819','GB',20);
    INSERT INTO LEAD_TIME_TABLE(SKU,GEO,LEAD_TIME) VALUES('A0814820','BE',20);
    INSERT INTO LEAD_TIME_TABLE_STAGING VALUES('A0814822','BE',30);[/code]
    From the above message.
    Test case for req3.1:
    The action for SKU numbers "A0814821"  "A0814822" are insert.
    The SKU number  "A0814821" is available in SKU_TABLE table.
    so the record should be inserted in the LEAD_TIME_TABLE.
    [code]SELECT * FROM LEAD_TIME_TABLE;
    SKU        GEO   LEAD_TIME
    A0814817    GB    30
    A0814818    AT    20
    A0814819    GB    20
    A0814820    BE    20
    A0814821    GB    30[/code]
    Test case for req3.2:
    The action for SKU numbers "A0814821"  "A0814822" are insert.
    The SKU number  "A0814822" is not available in SKU_TABLE table.
    so the record should be inserted in the LEAD_TIME_TABLE_STAGING.
    [code]SELECT * FROM LEAD_TIME_TABLE_STAGING;
    SKU        GEO   LEAD_TIME
    A0814822    BE     30[/code]
    Test case for req3.3:
    The action for SKU numbers "A0814821"  "A0814822" are insert.
    The SKU number  "A0814822" is not available in SKU_TABLE table.
    Once I insert SKU number "A0814822" in SKU_TABLE table.
    The corresponding records automatically should be inserted in the LEAD_TIME_TABLE
    and should be deleted from LEAD_TIME_TABLE_STAGING.
    [code]SELECT * FROM LEAD_TIME_TABLE_STAGING;  --- should return NULL.
    SELECT * FROM LEAD_TIME_TABLE;
    SKU        GEO   LEAD_TIME
    A0814817    GB    30
    A0814818    AT    20
    A0814819    GB    20
    A0814820    BE    20
    A0814821    GB    30
    A0814822    BE    30[/code]
    Please help me.
    Thanks in advance.

    Hi,
    I have resolved this issue.
    But I have stuck up in implementing some of the scenarios.
    Req1:
    IF the action is update then the records should be updated in the "LEAD_TIME_TABLE" table
    IF the action is update then the records should be updated in the "LEAD_TIME_TABLE" table
    based on the below condition.
    UPDATE LEAD_TIME_TABLE SET lead_time= lead time from xml message
    WHERE LEAD_TIME_TABLE.SKU=sku from xml message AND LEAD_TIME_TABLE.GEO=geo from xml message;
    Req3:
    IF the action is add then the records should be inserted in the "LEAD_TIME_TABLE"  and "LEAD_TIME_TABLE_STAGING" table
    based on the below conditions.
    Req3.1:
    If SKU from XML message is available in "schema_name.SKU_TABLE" table.
    The schema_name.SKU_TABLE table should be selected based on "business_unit_id" of XML message and "sid" of MAPPING table WHERE business_unit_id=sid.
    then the three parameter(GEO SKU LEAD_TIME) values from XML message and two fields MODEL,CLASS from SKU_TABLE
    should be inserted into "LEAD_TIME_TABLE" table.
    Req3.2:
    If SKU from XML message is not available in "schema_name.SKU_TABLE" table
    The schema_name.SKU_TABLE table should be selected based on "business_unit_id" of XML message and "sid" of MAPPING table WHERE business_unit_id=sid.
    then the four parameter(BUSINESS_UNIT_ID GEO SKU LEAD_TIME) values from XML message
    should be inserted into "LEAD_TIME_TABLE_STAGING" table.
    Req3.3:
    Once the new SKU is avilable in "schema_name.SKU_TABLE" table then the corresponding SKU record should be
    inserted into "LEAD_TIME_TABLE" table and that record should be deleted from  "LEAD_TIME_TABLE_STAGING" table.
    The schema_name.SKU_TABLE table should be selected based on "business_unit_id" of LEAD_TIME_TABLE_STAGING and "sid" of MAPPING table WHERE business_unit_id=sid.
    I am posting required scripts and test cases.
    [code]CREATE TABLE LEAD_TIME_TABLE(sku VARCHAR2(20),model VARCHAR2(20),class CHAR(1),geo VARCHAR2(6),lead_time NUMBER,created DATE);
    CREATE TABLE LEAD_TIME_TABLE_STAGING(business_unit_id NUMBER,sku VARCHAR2(20),geo VARCHAR2(6),lead_time NUMBER);
    CREATE TABLE SKU_TABLE(sku VARCHAR2(20),model VARCHAR2(20),class VARCHAR2(10));
    CREATE TABLE mapping(sid NUMBER,schema_name VARCHAR2(20));
    INSERT INTO LEAD_TIME_TABLE(SKU,GEO,LEAD_TIME) VALUES('A0814817','GB',30);
    INSERT INTO LEAD_TIME_TABLE(SKU,GEO,LEAD_TIME) VALUES('A0814818','AT',20);
    INSERT INTO LEAD_TIME_TABLE(SKU,GEO,LEAD_TIME) VALUES('A0814819','GB',20);
    INSERT INTO LEAD_TIME_TABLE(SKU,GEO,LEAD_TIME) VALUES('A0814820','BE',20);
    INSERT INTO SKU_TABLE VALUES('A0814817','M125','C111');
    INSERT INTO SKU_TABLE VALUES('A0814818','M127','A111');
    INSERT INTO SKU_TABLE VALUES('A0814819','M126','A111');
    INSERT INTO SKU_TABLE VALUES('A0814820','N100','B111');
    INSERT INTO SKU_TABLE VALUES('A0814821','P123','B111');
    INSERT INTO mapping VALUES(202,'WEDB');
    INSERT INTO mapping VALUES(2828,'HR');
    INSERT INTO mapping VALUES(3838,'BB');
    [/code]
    Test case for req3.1:
    The action for SKU numbers "A0814821"  "A0814822" are insert.
    The SKU number  "A0814821" is available in schema_name.SKU_TABLE table.
    so the record should be inserted in the LEAD_TIME_TABLE.
    [code]SELECT * FROM LEAD_TIME_TABLE;
    SKU        MODEL  CLASS  GEO   LEAD_TIME
    A0814817    M125   C111   GB     30
    A0814818    M127   A111   AT     20
    A0814819    M126   A111   GB     20
    A0814820    N100   B111   BE     20
    A0814821    P123   B111   GB     30
    [/code]
    Test case for req3.2:
    The action for SKU numbers "A0814821"  "A0814822" are insert.
    The SKU number  "A0814822" is not available in SKU_TABLE table.
    so the record should be inserted in the LEAD_TIME_TABLE_STAGING.
    [code]SELECT * FROM LEAD_TIME_TABLE_STAGING;
    BUSINESS_UNIT_ID       SKU        GEO   LEAD_TIME
    2828               A0814822    BE     30[/code]
    Test case3.3.3:
    The action for SKU numbers "A0814821"  "A0814822" are insert.
    The SKU number  "A0814822" is not available in SKU_TABLE table.
    Once I insert SKU number "A0814822" in SKU_TABLE table.
    The corresponding records automatically should be inserted in the LEAD_TIME_TABLE
    and should be deleted from LEAD_TIME_TABLE_STAGING.
    [code]INSERT INTO SKU_TABLE VALUES('A0814822','P123','B111');
    SELECT * FROM LEAD_TIME_TABLE_STAGING;  --- should return NULL.
    SELECT * FROM LEAD_TIME_TABLE;
    SKU        MODEL  CLASS  GEO   LEAD_TIME
    A0814817    M125   C111   GB     30
    A0814818    M127   A111   AT     20
    A0814819    M126   A111   GB     20
    A0814820    N100   B111   BE     20
    A0814821    P123   B111   GB     30
    A0814822    P123   B111   GB     30[/code]
    I am able to implement Req1 and Req3.1 for action UPDATE and INSERT in single merge statement.
    However my code is not taking care of all my requirements.
    Please find my below code.
    [code]   CREATE OR REPLACE PACKAGE BODY messg_values_process
       AS
        procedure ProcessInboundLtimeMessage(p_xml_message XmlType)
        is
        begin
            for work_unit in (
                select message.MESSAGE_ID
                     , work_unit.ACTION
                     , work_unit.LEADTIME_NODES
                  from XmlTable(
                        '/MESSAGES/MESSAGE'
                        passing p_xml_message
                        columns
                            MESSAGE_NO          for ordinality
                          , MESSAGE_ID          number path '@ID'
                          , WORK_UNIT_NODES     XmlType path 'MSG/WORK_SET/WORK_UNIT'
                       ) message
                     , XmlTable(
                        XmlNamespaces(
                            'urn:schemas-microsoft-com:rowset' as "rs"
                          , '#RowsetSchema' as "z"
                        '/WORK_UNIT'
                        passing message.WORK_UNIT_NODES
                        columns
                            WORK_UNIT_NO        for ordinality
                          , ACTION              varchar2(10 char) path '@ACTION'
                          , LEADTIME_NODES       XmlType path 'RECORDSET[@TABLE_NAME="LEAD_TIME"]/xml/rs:data/z:row'
                       ) work_unit
        LOOP
                CASE work_unit.ACTION
                  WHEN 'ADD'    THEN MergeData(work_unit.LEADTIME_NODES);
                  WHEN 'UPDATE' THEN MergeData(work_unit.LEADTIME_NODES);
                  WHEN 'DELETE' THEN RemoveData(work_unit.LEADTIME_NODES);
                  ELSE null;
                END CASE;
            END LOOP;
        END ProcessInboundLtimeMessage;
            procedure MergeData(p_leadtime_nodes XmlType)
        is
        begin
            if (p_leadtime_nodes is not null) then
                merge into LEAD_TIME_TABLE old
                using(
                    select *
                      from XmlTable(
                            XmlNamespaces(
                                'urn:schemas-microsoft-com:rowset' as "rs"
                              , '#RowsetSchema' as "z"
                            '/z:row[not(@business_unit_id=following-sibling::z:row/@business_unit_id)]'
                            passing p_leadtime_nodes
                            columns
                                ITEM_NO             for ordinality
                              , BUSINESS_UNIT_ID    number path '@business_unit_id'
                              , GEO                 varchar2(20 char) path '@geo'
                              , SKU                 varchar2(20 char) path '@sku'
                              , LEAD_TIME           number path '@lead_time'
                ) NEW
                   ON (old.VK_UNIT = new.SKU
                  AND old.GEO=new.GEO)
                when matched then update
                   set old.LEAD_TIME = new.LEAD_TIME
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                     , old.MODEL
                     , old.CLASS
                     , old.GEO
                     , old.LEAD_TIME
                     , old.COUNTDOWN
                     , old.LAST_UPDATED_DATE
                     values
                     ( new.SKU
                     ,'A123'
                     ,'A1234'
                     , new.GEO
                     , new.LEAD_TIME
                     , 'N'
                     , sysdate
            end if;
             exception
            when others then
                LogDataError(
                    'MergeData Procedure Failed #: '||chr(10)||sqlerrm
                  , null
                  , null
        END MergeData;
    END messg_values_process;
    /[/code]
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