What's the Isolation Level of account transaction

SERIALIZABLE or READ COMMITED ?

Take a look to a Tom Kyte's article into OraMag : On Transaction Isolation Levels
Nicolas.

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  • Debugging the isolation level

              Does anyone know of a way to capture the current isolation level for a given transaction,
              in particular w/ a CMP entity bean?
              I'm using the P6SPY driver to capture debug information, but I never see a call
              to Connection.setTransactionIsolation(). Therefore, I have no way to know if
              my transaction is running with Serializable level, the level I've set in my weblogic-ejb-jar.xml
              file.
              Running WLS 6.1 and JConnect 5.5.
              Thanks,
              Jim
              

              Just tried the code below. Compiles -- that id good ;)
              When I'm outside transaction I get weblogic.transaction.TxHelper.getTransaction()
              == null.
              That is to be expected.
              When I'm inside transaction the property value is null. Properties that I can
              get:
              [0] key
              weblogic.transaction.name val [EJB om.moveitonline.framewo
              [1] key weblogic.jdbc val t3://10.1.26.51:7001.
              Questions:
              a) How to get the isolation level anyway?
              b) What are the integer values for isolation levels (i.e. constants)?
              Rob Woollen <[email protected]> wrote:
              >Try this:
              >
              >Integer iso =
              >weblogic.transaction.TxHelper.getTransaction().getProperty(weblogic.transaction.TxConstants.ISOLATION_LEVEL);
              >
              >-- Rob
              >
              >
              >Jim clark wrote:
              >> Does anyone know of a way to capture the current isolation level for
              >a given transaction,
              >> in particular w/ a CMP entity bean?
              >>
              >> I'm using the P6SPY driver to capture debug information, but I never
              >see a call
              >> to Connection.setTransactionIsolation(). Therefore, I have no way
              >to know if
              >> my transaction is running with Serializable level, the level I've set
              >in my weblogic-ejb-jar.xml
              >> file.
              >>
              >> Running WLS 6.1 and JConnect 5.5.
              >>
              >> Thanks,
              >> Jim
              >
              

  • Setting the isolation level in Toplink or in my EJB beans?

    Hi,
    Seems like you can set the isolation levels in both Toplink and in the deployment descriptor of your ejb project.
    What is the recommended place to specify the isolation level settings?
    With kind regards.

    Hi,
    Seems like you can set the isolation levels in both Toplink and in the deployment descriptor of your ejb project.
    What is the recommended place to specify the isolation level settings?
    With kind regards.

  • What's the difference between tax account in FTXP and OB40

    Hi all,
    There are two tax accounts link to same tax code in FTXP for different company codes, but in OB40 I only can assign one account to tax code. What's the difference between tax account in FTXP and OB40?
    Thanks in advance.
    babyyw
    Edited by: babyyw on May 5, 2010 8:21 AM

    Hi,
    FTXP no need to create a request and it is easy but in OB40 system will ask you create request. and another thing is in FTXP it is at country level but in OB40 it is at chart of accounts level.

  • What does the top level instance name "iop" mean?

    What does the top level instance name "iop" mean?

    Dear Humility,
    In general term higher level account group means which account group is used to the higher level customers in the Customer Hierarchy process.
    Or
    Which of these account groups are valid for higher-level customers in the hierarchy.
    I hope this will help you,
    Regards,
    Murali.

  • Setting the Isolation Level to Read Uncommitted

    Hello All,
    We are using BO XI r3 and SQL Server 2008. I would like to change the isolation level of the connection to read uncommitted. There are 2 options that i could by Googling..
    1. Making changes in the SBO file... this didnt work
    2. Making changes in the connectinit... even this didnt work
    i am not sure if there is anything else to done...  but i tried quering a table with a lock, the report got stuck so i am guessing that the settings didnt work

    Hi
    this is the only method for changing the transaction isolation level.
    Locate the path to your odbc.sbo file
    Click the connection in UDT and when server responds Click the Details button
    scroll down to the sbo line
    That is the file location of your sbo file (this will be the same on client and server)
    This change needs to be done, for client and servers both
    The isolation can only be set for the global connection.  Not per universe.
    Locate the file and make a backup before making any changes
    Find the Tag
    <DataBase Active="Yes" Name="MS SQL Server 2008">
    Below that tag should be a "Force SQLExecute" Parameter
    Like This
    <Parameter Name="Force SQLExecute">Procedures</Parameter>
    ADD this line
    <Parameter Name="Transaction Isolation Level">READ_UNCOMMITTED</Parameter>
    Save the odbc.sbo
    After client and server are changed
    Restart SIA
    Run the webi document again.
    Locations of the sbo file:
    R2: <Installation Directory>:\Program Files\Business Objects\BusinessObjects Enterprise 11.5\win32_x86\dataAccess\connectionServer\rdbms
    R3: <Installation Directory>:\Program Files\Business Objects\BusinessObjects Enterprise 12.0\win32_x86\dataAccess\connectionServer\rdbms
    BI4: <Installation Directory>:\Program Files (x86)\SAP BusinessObjects\SAP BusinessObjects Enterprise XI 4.0\dataAccess\connectionServer\rdbms
    To make these changes effect, you have to restart ‘CMS server’, ‘the Connection Servers’, ‘Webi Report Server’ from ‘Central Configuration Manager’ (CCM).
    Information is available in the Data Access guide
    Jacqueline

  • How to set the isolation level on Entity EJBs

    I am using 10.1.3.3 of the OC4J app server.
    I am creating an application that uses EJB 2.1.
    I am trying to set the isolation levels on the EJBs to either serializable or repeatable read.
    When i deploy the EAR file from the OC4J admin console, i can set the isolation level property on the EJB's however when i inspect the orion-ejb-jar.xml file I do not see the isolation level being set. Furthermore, i tried to manually change the isolation setting by editing the orion-ejb-jar.xml and adding the isolation="serialiable" attribute on the entity bean descriptor. I then stopped and restarted the server. I noticed that my change was no longer in the file.
    Can someone please let me know how to solve this problem and set the isolation level on Entity EJBs . Thanks

    I find it at ejb.pdf from BEA.
              The transaction-isolation stanza can contain the elements shown here:
              <transaction-isolation>
              <isolation-level>Serializable</isolation-level>
              <method>
              <description>...</description>
              <ejb-name>...</ejb-name>
              <method-intf>...</method-intf>
              <method-name>...</method-name>
              <method-params>...</method-params>
              </method>
              </transaction-isolation>
              "Hyun Min" <[email protected]> wrote in message
              news:3c4e7a83$[email protected]..
              > Hi!
              >
              > I have a question.
              > How to set the transaction isolation level using CMT in descriptor?
              >
              > The Isolation level not supported in CMT?
              >
              > Thanks.
              > Hyun Min
              >
              >
              

  • What is the Roles Of Bridging Account

    *What Are The Roles Of These Accounts Bridging, Non-Invoiced Sales Orders And Non-Invoiced Revenue in Periodic Account Assignments form? [ID 1335054.1]*
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    The Bridging account (as seen in WIP accounting classes) is used only in France.
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    In other words: In US accounting, when you put something in inventory it is accounted as an asset, in France it is accounted as an expense; so during a period you total all expenses and at the end of a period in order to do a fiscal Profit and Loss, you "convert" to assets by using a bridging account : you debit the inventory account and credit the bridging account. This is done by Product Nature: So you have a Bridging account for raw materials, for finished goods and semi-finished.
    The fields 'Non-invoiced Sales Orders' and 'Non-invoiced Revenue' was set up with a view to replacing the functionality (used in Europe) that is currently provided by the Global Accounting engine (AX). However, this has not yet been implemented in the apps - which currently support only US GAAP & Brazilian accounting as methods of generating distributions from PAC.
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    2 – 72 Oracle Cost Management User’s Guide
    Bridging: This account is optional.
    You can also optionally enter an Analytical Invoice Price Variance, Analytic a l Purchase Mirror, Non–Invoiced Sales Order, Non–Invoiced Revenue, Analytical Revenue Mirror, Analytical Margins of Goods Sold, and Average Cost Variance account.
    Edited by: Deepkumar Sivanandan on Aug 25, 2012 11:56 PM

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    Purnima

  • How to Restrict the node level in account hierarchy

    Hi experts,
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    Regards,
    gopi

    Hi ,
    The component is bp_hier, and method is onnew_node.
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           lv_child_node = lv_proxy_node->node_factory->get_proxy(
               iv_bo = lv_object
               iv_proxy_type = 'CL_BP_HIER_HIERARCHYTREEV_CN05'
               iv_parent_proxy = lv_tree_node ).
           lv_tree_node->expand_node( ).
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           typed_context->accounthierarchy->deselect_all( ).
           lv_child_node->selected = abap_true.
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    *accounthierarchy
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           lv_col_wrap->clear( ).
    This is the code.
    i wrote . but its not getting.

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