How to retrive relational data from an XMLType column in Oracle 10g R2

Hi
I want how to retrive the data which is in XML document in an XMLColumn in a Table(or an XMLTable which has the XML Document). This XML Document has to be Queried with XQuery as a Relational data(not an XML Document).
If any body has some ideas please share it across ASAP.
please share an example for this because i am new to this XQuery.
Thanks in Expectation,
Selva.

Got it working now. I used the 'extract' function in my select statement, but had to add the .getStringValue() fuction. The extract function, just by itself, returns an XMLDocument type. The call for the column in the SQL statement looked like this.
extract(XML_CONTENT, '/ROOTOBJECT').getStringVal() xml_content
Thanks so much for your help. Problem solved!

Similar Messages

  • How to retrive the data from a sqlite file(.db3) in windows phone 8.1(runtime)

    hey guys
    i installed the sqlite and sqlite-net as requested in other answers i found, changed to x86, and add the .db3 file in my project.
    but the problem is how to retrive the data that already in the file( i am not creating any table or data in the app, just read)
    all the answer i found is to create a table first and then read the table, i tried to skip the step of creating a table, and read from the table directly, but failed with " no such table", by the way, i set the property of the .db3 file as "content",
    "copy if newer"
    can anyone please help? i appreciate that !

    Hello,
    From your description, you want to read data from available sqlite file. When you add the sqlite file into your project, you need to change the sqlite file build action to content. After deploying to device, the sqlite file is located in installation folder,
    you need to copy that file into storage folder before reading data. Please try the following code snippets.
    private async void Button_Click_9(object sender, RoutedEventArgs e)
    //check if file exists in storage folder, and then copy to local storage
    bool flag = await FileExistsAsync("Data.db3");
    if (!flag)
    var folder = await Package.Current.InstalledLocation.GetFileAsync("Data.db3");
    await folder.CopyAsync(Windows.Storage.ApplicationData.Current.LocalFolder);
    // open sqlite and read data
    public async Task<bool> FileExistsAsync(string fileName)
    try
    await Windows.Storage.ApplicationData.Current.LocalFolder.GetFileAsync(fileName);
    return true;
    catch (FileNotFoundException)
    return false;
    Regards,
    We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place. Click HERE to participate
    the survey.

  • How to retrive the data from structure

    Hi Guru's,
                 I have an doubt in how to retrieve the data from the standard structure or view .i want to retrieve the data from std structure name is (IOOPCOMP) in that structure i want to fetch the field DENMNG ,MENGE,EINHEIT how do i write select query to  print the value . if any one can have any example structure related program give me its very helpful for me.
    with regards,
    sen

    Hello Senthil
    The solution for your problem is trivial. Checking the Where-Used-List for structure IOOPCOMP (on release 4.6c) there is neither a function module nor a class using this structure (or fields of it).
    However, the structure is used in the following list of programs:
    PPIO_ENTRY
    PPIOA000
    PPIOB000
    PPIOC000
    PPIOD000
    PPIOE000
    PPIOF000
    PPIOG000
    PPIOH000
    PPIOI000
    PPIOK000
    PPIOM000
    PPIOO000
    PPIOQ000
    PPIOR000
    PPIOS000
    PPIOT000
    PPIOW000
    PPKALKFI
    PPPIA000
    PPPID000
    PPPIG000
    PPPIH000
    PPPII000
    PPPIK000
    PPPIM000
    PPPIO000
    PPPIQ000
    PPPIR000
    PPPIT000
    PPPIW000
    RCCLORD
    SAPDBIOC
    SAPLCOWORK240
    SELECT_OPERATION
    If you know judging from your business context which program is the right one you are half-way on the home stretch.
    Regards
      Uwe

  • How to export the data from an excel file to Oracle database by using macro

    Hi,
    I want to export data from an excel file into Oracle database.There is one method that by creating the macros through excel we are able to do this.
    can anybody please send me the code to create macros?
    Thanks in advance.
    Regards,
    Surendra.V

    There are several resources on the web, but you could start analyzing if this code fits your needs --> VBA Macro for Excel 2003 Export of Text File with Comma and Quote Delimiters.
    ~ Madrid

  • How to retrive archived data from ECC table

    Hi,
    I need extract the data from archived ECC tables to BW.
    How can I know that which tables the archived data has been stored in ECC ?
    Thanks for your help in advance.
    Raj.

    Hi Sreenivas,
    I know the t-code SARA using we can pull the data. Please let me know by the steps how to pull the archived data in to the data source.
    Do I need to create any generic data source or we can pull the data into existing data source.
    Please let me know by steps or if you have any document link?
    Thanks,
    Raj.

  • Root disk craches how to retrive the data from ZFS file systems.

    Hi Friends,
    The solaris 10 OS (root disk) is crached.i have configered execpt root disk to all disks for ZFS file systems.We using to application.Now any possble to retrive the data.
    Server model - V880
    Pls help me.
    Advance thanks.

    If the OS wasn't on ZFS, then just rebuild the server, hook up the drives and run 'zpool import'. It should find the pool on the disks and offer it up to be imported.
    Darren

  • How to data from SYS.XMLType column in database.

    Using BPEL 10.1.3.1
    I have a database adapter to a table in my oracle database that has several columns. One column (named 'xml_content') in the table is the type SYS.XMLTYPE.
    When I invoke the database adapter in BPEL the value always returns the following:
    <xmlContent>oracle.xml.parser.v2.XMLDocument@18eba9f</xmlContent>
    I need help with the steps to actually retrieve the value (either in string format, or xml).
    Nothing seems to document working with SYS.XMLTYPE columns in BPEL.
    Thanks!
    Mike

    Got it working now. I used the 'extract' function in my select statement, but had to add the .getStringValue() fuction. The extract function, just by itself, returns an XMLDocument type. The call for the column in the SQL statement looked like this.
    extract(XML_CONTENT, '/ROOTOBJECT').getStringVal() xml_content
    Thanks so much for your help. Problem solved!

  • How to only migrate data from SQL Server 2008 to Oracle 11?

    According to our requirement, We need to only migrate data from a SQL Server database to an existed
    Oracle database user.
    1) I tried to do it with SQL Developer 3.0.04 Migration Wizard, But find an issue.
    My SQL Server database name is SCDS41P2, and my Oracle database user name is CDS41P2;
    When I used SQL Developer to do offline move data by Migration Wizard, I found all oracle user
    name in movedata files which gotten by run Migration Wizard
    is dbo_SCDS41P2. If the Oracle user name is not the same as my existed Oracle user name,
    the data can't be moved to my existed Oracle user when I run oracle_ctl.bat in command line window.
    So I had to modify the Oracle user name in all movedata files, but it's difficult to modify them because there are many tables in
    databases. So could you please tell me how to get the movedata files which the oracle user name in them is my
    expected Oracle user name?
    2) I also tried to use the 'copy to Oracle' function to copy the SQL Server database tables data
    to the existed Oracle database user. When clicked 'copy to Oracle', I selected 'Include Data' and 'Replace' option
    But I found some tables can't be copied, the error info is as below:
    Table SPSSCMOR_CONTROLTABLE Failed. Message: ORA-00955: name is already used by an existing object
    Could you please tell me how to deal with this kind of error?
    Thanks!
    Edited by: 870587 on Jul 6, 2011 2:57 AM

    Hi,
    Thanks for you replying. But the 'copy to oracle' function still can't be work well. I will give some info about the table. I also search 'SPSSCMOR_CONTROLTABLE' in the target schema, and only find one object. So why say 'name is already used by an existing object'? Could you please give me some advice? Thanks!
    What is the 'Build' version of your SQL*Developer ?
    [Answer]:
    3.0.04
    - what does describe show for the SPSSCMOR_CONTROLTABLE in SQL*Server ?
    [Answer]:
    USE [SCDS41P2]
    GO
    /****** Object: Table [dbo].[SPSSCMOR_CONTROLTABLE] Script Date: 07/18/2011 01:25:05 ******/
    SET ANSI_NULLS ON
    GO
    SET QUOTED_IDENTIFIER ON
    GO
    CREATE TABLE [dbo].[SPSSCMOR_CONTROLTABLE](
         [tablename] [nvarchar](128) NOT NULL,
    PRIMARY KEY CLUSTERED
         [tablename] ASC
    )WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
    ) ON [PRIMARY]
    GO
    - what does describe show for the SPSSCMOR_CONTROLTABLE in Oracle ?
    [Answer]:
    -- File created - Monday-July-18-2011
    -- DDL for Table SPSSCMOR_CONTROLTABLE
    CREATE TABLE "CDS41P2"."SPSSCMOR_CONTROLTABLE"
    (     "TABLENAME" NVARCHAR2(128)
    ) PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING
    STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
    PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
    TABLESPACE "USERS" ;
    -- DDL for Index SYS_C009547
    CREATE UNIQUE INDEX "CDS41P2"."SYS_C009547" ON "CDS41P2"."SPSSCMOR_CONTROLTABLE" ("TABLENAME")
    PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS
    STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
    PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
    TABLESPACE "USERS" ;
    -- Constraints for Table SPSSCMOR_CONTROLTABLE
    ALTER TABLE "CDS41P2"."SPSSCMOR_CONTROLTABLE" MODIFY ("TABLENAME" NOT NULL ENABLE);
    ALTER TABLE "CDS41P2"."SPSSCMOR_CONTROLTABLE" ADD PRIMARY KEY ("TABLENAME")
    USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS
    STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
    PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
    TABLESPACE "USERS" ENABLE;
    Edited by: 870587 on Jul 18, 2011 1:42 AM

  • How do I view data from a Remote DB in Oracle XE's object browser.

    I have successfully connected to my remote database in SQL+, but i'd like to view the tables in a GUI interface. I have
    Oracle 10g XE installed, and made a successfully database link to my remote DB, but I can't figure out how to see anything about this database, such as the tables, and data in them.
    Could someone please walk me through this process?
    Thanks,
    Eric

    You have other alternatives with Eclipse:
    http://eclipsesql.sourceforge.net/
    And another comertial working so fine:
    http://www.allroundautomations.com/plsqldev.html
    Ferran

  • Exporting data from a materialized view in Oracle 10g

    Can anybody tell me how to export data to a remote server and import data in that remote server without using ftp utility. Actually I want to export the data from a materialized view to the remote server and import the same in the remote server.
    If everything works well, I'll put the exporting and importing in a cronjob.
    Please let me know how can I do that if that's possible .
    Any reply would be appreciated.
    Thanks.

    Here is what I'm trying to do.
    I created materialized views using multiple base tables in my local server and the base tables got populated using a long process.
    Now I want to copy those data alone to some remote server since it doesn't have any base tables in it. For now, the remote server should depends on the localserver's data. I'm going to use the remote server's data for some testing purposes.
    I know it is easy to create mat.views in the remote server but it doesn't have I don't want to do that now. I just want to copy the snapshots from my local server to the remote server.
    Please let me know how to do that.
    Thanks.

  • Problem in Loading Data from SQL Server 2000 to Oracle 10g

    Hi All,
    I am a university student and using ODI for my final project on real-time data warehousing. I am trying to load data from MS SQL Server 2000 into Oracle 10g target table. Everything goes fine until I execute the interface for the initial load. When I choose the CKM Oracle(Create unique index on the I$ table) km, the following step fails:
    21 - Integration - Prj_Dim_RegionInterface - Create Unique Index on flow table
    Where Prj_Dim_Region is the name of my target table in Oracle.
    The error message is:
    955 : 42000 : java.sql.SQLException: ORA-00955: name is already used by an existing object
    java.sql.SQLException: ORA-00955: name is already used by an existing object
         at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125)
         at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:316)
         at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:282)
         at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:639)
         at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:185)
         at oracle.jdbc.driver.T4CPreparedStatement.execute_for_rows(T4CPreparedStatement.java:633)
         at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1086)
         at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:2984)
         at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:3057)
         at com.sunopsis.sql.SnpsQuery.executeUpdate(SnpsQuery.java)
         at com.sunopsis.dwg.dbobj.SnpSessTaskSql.execStdOrders(SnpSessTaskSql.java)
         at com.sunopsis.dwg.dbobj.SnpSessTaskSql.treatTaskTrt(SnpSessTaskSql.java)
         at com.sunopsis.dwg.dbobj.SnpSessTaskSqlI.treatTaskTrt(SnpSessTaskSqlI.java)
         at com.sunopsis.dwg.dbobj.SnpSessTaskSql.treatTask(SnpSessTaskSql.java)
         at com.sunopsis.dwg.dbobj.SnpSessStep.treatSessStep(SnpSessStep.java)
         at com.sunopsis.dwg.dbobj.SnpSession.treatSession(SnpSession.java)
         at com.sunopsis.dwg.cmd.DwgCommandSession.treatCommand(DwgCommandSession.java)
         at com.sunopsis.dwg.cmd.DwgCommandBase.execute(DwgCommandBase.java)
         at com.sunopsis.dwg.cmd.e.i(e.java)
         at com.sunopsis.dwg.cmd.g.y(g.java)
         at com.sunopsis.dwg.cmd.e.run(e.java)
         at java.lang.Thread.run(Unknown Source)
    I am using a surrogate key column in my target table alongwith the natural key. The natural key is populated by the primary key of my source table, but for the surrogate key, I have created a sequence in my oracle schema where the target table exists and have used the following code for mapping:
    <%=snpRef.getObjectName( "L" , "SQ_PRJ_DIM_REGION" , "D" )%>.nextval
    I have chosen to execute this code on target.
    Among my attempts to solve this problem was to set Create Index option of the CKM Oracle(Create Index for the I$ Table) to No so that it wont create any index on the flow table. I also tried to use the simple CKM Oracle km . Both solutions allowed the interface to execute successfully without any errors, but the data was not loaded into the target table.
    When I right-click on the Prj_Dim_Region data store and choose Data, it shows empty. Pressing the SQL button in this data store shows a dialog box " New Query" where I see this query:
    select * from NOVELTYFURNITUREDW.PRJ_DIM_REGION
    But when i press OK to run it, I get this error message:
    java.lang.IllegalArgumentException: Row index out of range
         at javax.swing.JTable.boundRow(Unknown Source)
         at javax.swing.JTable.setRowSelectionInterval(Unknown Source)
         at com.borland.dbswing.JdbTable.accessChange(JdbTable.java:2959)
         at com.borland.dx.dataset.AccessEvent.dispatch(Unknown Source)
         at com.borland.jb.util.EventMulticaster.dispatch(Unknown Source)
         at com.borland.dx.dataset.DataSet.a(Unknown Source)
         at com.borland.dx.dataset.DataSet.a(Unknown Source)
         at com.borland.dx.dataset.DataSet.a(Unknown Source)
         at com.borland.dx.dataset.DataSet.open(Unknown Source)
         at com.borland.dx.dataset.StorageDataSet.refresh(Unknown Source)
         at com.borland.dx.sql.dataset.QueryDataSet.refresh(Unknown Source)
         at com.borland.dx.sql.dataset.QueryDataSet.executeQuery(Unknown Source)
         at com.sunopsis.graphical.frame.a.cg.actionPerformed(cg.java)
         at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
         at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(Unknown Source)
         at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
         at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
         at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
         at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
         at java.awt.Component.processMouseEvent(Unknown Source)
         at java.awt.Component.processEvent(Unknown Source)
         at java.awt.Container.processEvent(Unknown Source)
         at java.awt.Component.dispatchEventImpl(Unknown Source)
         at java.awt.Container.dispatchEventImpl(Unknown Source)
         at java.awt.Component.dispatchEvent(Unknown Source)
         at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
         at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
         at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
         at java.awt.Container.dispatchEventImpl(Unknown Source)
         at java.awt.Window.dispatchEventImpl(Unknown Source)
         at java.awt.Component.dispatchEvent(Unknown Source)
         at java.awt.EventQueue.dispatchEvent(Unknown Source)
         at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
         at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
         at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
         at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
         at java.awt.EventDispatchThread.run(Unknown Source)
    I do not understand what the problem is and wasting days to figure it out. Any help will be highly appreciated as my deadline is too close for this project.
    Thank you so much in advance.
    Neel

    Hi Cezar,
    Can u plz help me with this scenario?
    I have one Oracle data model with 19 source tables and one SQL Server data model with 10 target tables. I have created 10 interfaces which use JournalizedDataOnly on one of the tables in the interface; e.g in interface for DimCustomer target table, I have 2 tables, namely Customer and Address, but the journalizing filter appear only on Customer table and this option is disabled for Address automatically.
    Now I want to create a package using OdiWaitForLog event detection. Is it possible to put all these 10 interfaces in just one package to populate the target tables? It works fine when I have only one interface and I use the name of one table in the interface for Table Name parameter of OdiWaitForLogData event, but when I try a comma seperated list of table names[Customer, Address] this error happens
    java.sql.SQLException: ORA-00942: table or view does not exist
    and if I use this method <%=odiRef.getObjectName("L","model_code","logical_schema","D")%>, I get this error
    "-CDC_SET_NAME=Exception getObjectName("L", "model_code", "logical_schema", "D") : SnpLSchema.getLSchemaByName : SnpLschema does not exist" "
    Please let me know how to make it work?
    Do I need to create separate data models each including only those tables which appear in their corresponding interface and package? Or do I need to create multiple packages each with only one journalized interface to populate only one target table?
    Thank you for your time in advance.
    Regards,
    Neel

  • Move data from sql server v8  to oracle 10g

    I just got urgent projects to migrate the data from MS SQL server 2000 to oracle 10g. The following are requirements:
    Source data/table: MS sql server 2k (version 8) on MS 2000 machine.
    Destination Data/table: oracle 10g (10.1.0.4) on Redhat version 3.
    Total number of tables: < 10 tables and < 1000 rows each tables.
    This is only one time data extraction. No periodically data extraction need.
    Questions:
    What connect method I should use? (odbc or jdbc)
    What if I have image datatype?
    Thanks in advance.

    Use the Oracle Migration Workbench.
    http://www.oracle.com/technology/tech/migration/workbench/index.html
    I think IMAGE will be migrated to BLOB by default.
    Donal

  • How to transfer database tables from sql server 2000 to oracle 10g

    Hi,
    I have a database and tables in sql server 2000. I have to transfer those data to Oracle 10g. I have installed Oracle warehouse Builder ETL Tool. Using this how can i transfer data. Any help is vary helpful for me.
    Thanks in advance.

    you have to do it using ODBC HS.
    1. Configure ODBC connection through gateway.
    2. Create a initxxx.ora file with HS config.
    restart gateway listener services
    3. on target o/s add entries to your tnsnames.ora
    4. On your target o/s create a db link
    restart listener on target
    cheeck this out.Non-Oracle connection through HS issue
    Edited by: Darthvader-647181 on Jan 29, 2009 2:02 AM

  • Retreving X, Y, Z from the Geometry column in oracle 10g

    Dear all ,
    I am stick since 2 days at the same point, I am using 10g, PHP my problem now is how to fecth the X, Y , z coordinates from the geometry column to view it on my web page, i don't understand the (SDO_ORDINATES), what is its type & how i can deal with it. my simple code is:
    $conn=oci_connect('User','pass','//localhost/x')
    $sqlCol="SELECT c.GEOMETRY.SDO_ORDINATES from SSS c WHERE c.CODE = '80A' ";
    $resultCol=oci_parse($conn,$sqlCol);
    $excuteResCol=oci_execute($resultCol);
    $resultRecordsCol=oci_fetch_array($resultCol);
    I got an error on the last line as (ORA-00932: inconsistent datatypes: expected CHAR got ARRAY )
    i don't know how to deal with this resultset.
    If anyone could help please replay.
    Thanks for your help

    Hello, I have the same problem,
    I use php for read data from oracle table,
    all works right but when I must read geometry data like
    (type MDSYS.SDO_GEOMETRY)
    I can't display it on web page.
    esemple of spatial query that I use:
    select INTERSECTIONGEOMETRY0
    from tabella_a
    where
    ID = 970;
    If I use sql plus I have this result
    SDO_GEOMETRY(3001, NULL, NULL, SDO_ELEM_INFO_ARRAY(1, 0, 6000, 4, 1, 1), SDO_ORDINATE_ARRAY(1, -0, -
    0, 580094, 4998494, -1))
    I use PHP Version 4.4.0
    modules load are:
    extension=php_sdo.dll
    extension=php_oci8.dll
    But I don't know which other module I need and also which php function to use for read array of array. at the moment I use @OCIFetchInto.
    Someone can help me?
    My English is very bad
    Thanks for all!
    Angelo

  • Issue while selecting XMLType column in Oracle 10G

    HI All.
         We are trying to get some value from XML Type column and it works fine with Oracle 11g, we are trying the same with Oracle 10g but it fails with below  stack Trace . looking at the stack Trace we feel it is the issue with ODP.net ,
    we have below oracle Versions installed in our Server .
    Oracle Data Access Components    ---  10.2.0.2.21
    Oracle Database 10g Release 2 Patch Set 3  --- 10.2.0.4.0
    Kindly let us know if it is specific to any ODP.net issue, or anyone has some sought of work around to resolve this issue .
    -----------Stack Trace --------------------------------------------------------
    Message: Exception has been thrown by the target of an invocation.
    StackTrace:    at System.RuntimeMethodHandle._InvokeMethodFast(IRuntimeMethodInfo method, Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeType typeOwner)
       at System.RuntimeMethodHandle.InvokeMethodFast(IRuntimeMethodInfo method, Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeType typeOwner)
       at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)
       at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
       at System.Web.Services.Protocols.LogicalMethodInfo.Invoke(Object target, Object[] values)
       at System.Web.Services.Protocols.WebServiceHandler.Invoke()
       at System.Web.Services.Protocols.WebServiceHandler.CoreProcessRequest()
       at System.Web.Services.Protocols.SyncSessionlessHandler.ProcessRequest(HttpContext context)
       at System.Web.Script.Services.ScriptHandlerFactory.HandlerWrapper.ProcessRequest(HttpContext context)
       at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
       at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
       at System.Web.HttpApplication.ApplicationStepManager.ResumeSteps(Exception error)
       at System.Web.HttpApplication.System.Web.IHttpAsyncHandler.BeginProcessRequest(HttpContext context, AsyncCallback cb, Object extraData)
       at System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr)
       at System.Web.HttpRuntime.ProcessRequestNoDemand(HttpWorkerRequest wr)
       at System.Web.Hosting.ISAPIRuntime.ProcessRequest(IntPtr ecb, Int32 iWRType)
    InnerException: System.AccessViolationException
    Message: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
    StackTrace:    at Oracle.DataAccess.Types.OpsXmlStream.GetValueBuffer(IntPtr opsConCtx, IntPtr opsErrCtx, IntPtr opsXmlTypeCtx, IntPtr& opsXmlStreamValueBuffer, Int32& numCharsInBuffer)
       at Oracle.DataAccess.Client.OracleDataReader.GetString(Int32 i)
       at Oracle.DataAccess.Client.OracleDataReader.GetValue(Int32 i)
       at Oracle.DataAccess.Client.OracleCommand.ExecuteScalar()
       at ProVation.DataAccess.CProvDatabase.GetScalar(SQLText& sql, Object& returnval, String& user)
       at ProVation.DataAccess.CProvDatabase.GetScalar(SQLText& sql, String& returnval, String defaultvalue, String& user)
       at ProVation.BusinessRules.ConfigsBR.GetDocumentXML(String specialty, Boolean isProvationXML, Boolean isEdit)
       at ProVation.BusinessRules.ConfigsBR.GetTreeXML(String terminal, String site, String speciality, DataSet& ds, DataSet& dsXML)
       at WKOSAWS.GetTreeXML(String terminal, String key, String strSpeciality, String strSite, DataSet& dsSpeciality) in c:\inetpub\wwwroot\WKOSAWS\App_Code\WKOSAWS.cs:line 207
    Thanks in Advance
    Suren

    Thanks Alex .
    We will try to Install ODP.NET 11.2 Release 5 and proceed further .
    Thanks,
    Suren

Maybe you are looking for