Database Adapter in 11g

is anyone know how to configure 'OutputCompletedXml' in SOA 11g Database Adapter?
How to configure Toplink sequencing in JDeveloper SOA applicatoin(Database adapter generated mappings).
Thanks
--Sree                                                                                                                                                                                                                                                                                                                                                                                                                               

When you enter the xADataSourceName property, did you hit enter on the field? If you simply tab off the field and hit save changes without hitting the enter key then it doesn't record the change to the property.

Similar Messages

  • Can't connect to Database from Database Adapter in BPM 11g

    I added a database adapter in BPM 11g to the composite.xml. This database adapter is just to load data into a XML document (UI payload). I can’t seem to get a connection to the database. I am getting a error, see below.
    <bpelFault><faultType>0</faultType><bindingFault xmlns="http://schemas.oracle.com/bpel/extension"><part name="summary"><summary>Exception occured when binding was invoked. Exception occured during invocation of JCA binding: "JCA Binding execute of Reference operation 'GetRequestInfoSelect' failed due to: JCA Binding Component connection issue. JCA Binding Component is unable to create an outbound JCA (CCI) connection. FundsDisbursementProject:GetRequestInfo [ GetRequestInfo_ptt::GetRequestInfoSelect(GetRequestInfoSelect_inputParameters,FdRequestHeaderCollection) ] : The JCA Binding Component was unable to establish an outbound JCA CCI connection due to the following issue: BINDING.JCA-12510 JCA Resource Adapter location error. Unable to locate the JCA Resource Adapter via .jca binding file element &lt;connection-factory/> The JCA Binding Component is unable to startup the Resource Adapter specified in the &lt;connection-factory/> element: location='jndi/FDF_Database'. The reason for this is most likely that either 1) the Resource Adapters RAR file has not been deployed successfully to the WebLogic Application server or 2) the '&lt;jndi-name>' element in weblogic-ra.xml has not been set to jndi/FDF_Database. In the last case you will have to add a new WebLogic JCA connection factory (deploy a RAR). Please correct this and then restart the Application Server ". The invoked JCA adapter raised a resource exception. Please examine the above error message carefully to determine a resolution. </summary></part><part name="detail"><detail>JCA Resource Adapter location error. Unable to locate the JCA Resource Adapter via .jca binding file element &lt;connection-factory/> The JCA Binding Component is unable to startup the Resource Adapter specified in the &lt;connection-factory/> element: location='jndi/FDF_Database'. The reason for this is most likely that either 1) the Resource Adapters RAR file has not been deployed successfully to the WebLogic Application server or 2) the '&lt;jndi-name>' element in weblogic-ra.xml has not been set to jndi/FDF_Database. In the last case you will have to add a new WebLogic JCA connection factory (deploy a RAR). Please correct this and then restart the Application Server </detail></part><part name="code"><code>12510</code></part></bindingFault></bpelFault>
    The docs says I need to add an Outbound Connection Pool to to SOA DbAdaptor in WebLogic. The problem is I can’t seem to make my changes take effect. This is the same error recorded here:
    BPEL DB adapter
    The problem is when trying to change the property, xADataSourceName, the changes don’t take effect. I also notice that in our test environment I get a dialog box to change the deployment plan. On my local WLS, I don’t get this dialog box. Either way the changes to xADataSourceName will not take effect.
    There must be a simple solution, I just don’t see it.
    Any help is greatly appreciated.
    Regards,
    Mark
    Edited by: M Peterson on Jul 15, 2010 5:33 AM

    When you enter the xADataSourceName property, did you hit enter on the field? If you simply tab off the field and hit save changes without hitting the enter key then it doesn't record the change to the property.

  • JDeveloper 11g Errors Editing BPEL Database Adapter

    I am encountering problems editing Database Adapters in a BPEL based Service Composite Application in JDeveloper. Specifically,
    * double-clicking an existing Database Adapter component to view/edit it generates an uncaught exception in the GUI
    * clicking Next through the wizard proceeds to the next step but the view showing the
    SQL select criteria and input parameters doesn't return the original values set when the
    adapter was first created -- a second NPE is logged at that time
    Here are the specifics of what's running:
    * host for JDeveloper is a Windows7 Home Premium 64-bit (version 61. build 7601 SP 1) PC with 8GB RAM
    * JDeveloper 11.1.1.5 (the SOA / WebCenter version)
    * the c:\OracleMW directory has JDK 6.0.24 installed
    * the Windows machine does have Java EE JDK 7 installed but JDeveloper uses the JDK inside c:\OracleMW
    * while running, JDeveloper is using around 274M of memory
    * database hosting the SOA meta data store and the desired DB of the adapter is 11g (11.2.0.1.0)
    * database is up, reachable and healthy while attempting to edit the Adapter component
    Here is the exact error encountered and the stack trace:
    GUI popup = An unexpected error has occurred in JDeveloper. The program may be unstable, which could result in data loss. Decide how you want to proceed and click OK.
    Details = Uncaught exception
    java.lang.NullPointerException
    o.tip.tools.ide.adapters.designtime.adapter.xr.util.SQLRefresher.run(SQLRefresher.java:118)
    j.lang.Thread.run(Thread.java:662)
    If you click on ignore / continue and proceed through the steps of the Wizard, when the Define Selection Criteria step appears, the original criteria and input parameters defined when the adapter was first built are not displayed and the "Feedback - Log" tab in the log windows registers another entry of:
    Previously reported error [NPE in o.tip.tools.ide.adapters.designtime.adapter.xr.util.SQLRefresher:118]
    Also, if you go through the motions of adding a new parameter variable in the top section of the dialog, after clicking OK, the dialog DOES suddenly display the original variables defined as input parameters.
    Thinking this is a symptom of JDeveloper trying to run in too little memory, I have attempted to increase the max memory setting of JDeveloper to 1024M by adding this line
    AddVMOption -Xmx1024M
    in
    c:\OracleMW\JDeveloper\jdev\bin\jdev.conf
    I've also tried adjusting that same setting in the config file for the IDE itself at
    c:\OracleMW\JDeveloper\ide\bin\ide.conf
    and get the same result. (Subsequent review of properties in About JDeveloper shows that JDeveloper uses the jdev.conf file, not the ide.conf file FWIW.) Memory really shouldn't be a problem because I'm still new to SOA style development and the "application" involved is a very simple "HelloSOA" type service that just sets a couple of BPEL variables, transforms some input variables into variables passed to this Database Adapter, does a few more Transform operations for the DB result values to the reply values and sends the reply.
    However, one other sign that memory utilization could be contributing to this is that periodically, switching to the "Source" view of the composite.xml file or the BPEL process file will lock the GUI up for about 35 seconds with nothing happening. An obvious sign of garbage collection gettng triggered.
    Any suggestions?

    Oracle has identified a fix added to newer versions of JDeveloper which corrected these NullPointerException errors encountered using the 11.1.1.5 version of JDeveloper. That fix had not be propagated back to the 11.1.1.5 version but subsequently HAS been ported back. The fix is associated with patch ID 12670305 which can be downloaded from http://support.oracle.com by searching for that bug ID then downloading the associated ZIP file. I've applied the patch to JDeveloper 11.1.1.5 running on Windows7, Vista 32-bit and LINUX 64-bit and it works like a champ on all three platforms.

  • SOA Database Adapter error in 11g

    Hi All,
    Created BPEL process in 11g that invokes a UPDATE functionality on Database Adapter in Jdeveloper 11g. Using XA database ......
    Getting following error.
    *<fault>*
    *<bpelFault>*
    *<faultType>*
    *<message>0</message>*
    *</faultType>*
    *<bindingFault>*
    *<part name="summary">*
    *<summary>Exception occured when binding was invoked. Exception occured during invocation of JCA binding: "JCA Binding execute of Reference operation 'update' failed due to: JCA Binding Component connection issue. JCA Binding Component is unable to create an outbound JCA (CCI) connection. Project1:UpdateDBAdapter [ UpdateDBAdapter_ptt::update(CreditcardinfoCollection) ] : The JCA Binding Component was unable to establish an outbound JCA CCI connection due to the following issue: BINDING.JCA-12510 JCA Resource Adapter location error. Unable to locate the JCA Resource Adapter via .jca binding file element <connection-factory/> The JCA Binding Component is unable to startup the Resource Adapter specified in the <connection-factory/> element: location='jdbc/soademoDatabase'. The reason for this is most likely that either 1) the Resource Adapters RAR file has not been deployed successfully to the WebLogic Application server or 2) the '<jndi-name>' element in weblogic-ra.xml has not been set to jdbc/soademoDatabase. In the last case you will have to add a new WebLogic JCA connection factory (deploy a RAR). Please correct this and then restart the Application Server ". The invoked JCA adapter raised a resource exception. Please examine the above error message carefully to determine a resolution. </summary>*
    *</part>*
    *<part name="detail">*
    *<detail>JCA Resource Adapter location error. Unable to locate the JCA Resource Adapter via .jca binding file element <connection-factory/> The JCA Binding Component is unable to startup the Resource Adapter specified in the <connection-factory/> element: location='jdbc/soademoDatabase'. The reason for this is most likely that either 1) the Resource Adapters RAR file has not been deployed successfully to the WebLogic Application server or 2) the '<jndi-name>' element in weblogic-ra.xml has not been set to jdbc/soademoDatabase. In the last case you will have to add a new WebLogic JCA connection factory (deploy a RAR). Please correct this and then restart the Application Server </detail>*
    *</part>*
    *<part name="code">*
    *<code>null</code>*
    *</part>*
    *</bindingFault>*
    *</bpelFault>*
    *</fault>*
    What must be going wrong ?
    Thanks
    pp

    Check whether dbadapter application is deployed on the Weblogic. If it is already deployed, then update it once and try again.
    Regards,
    Anuj

  • 11g Database Adapter: How to make queries using LIKE with % (possible bug?)

    Hi there!
    Sorry if this has been answered before, but the forum search ignores '%' so I could not find anything relevant. I'm completely at a loss here guys so any help will be really appreciated.
    I've got a database adapter that executes a "pure SQL" query:
    select * from supplier t
    WHERE t.idsupplier = #idSupplierParam OR #idSupplierParam2 IS NULL
    AND t.name like '%' || #nameParam || '%' OR #nameParam2 IS NULL
    AND t.address like '%' || #addressParam || '%' OR #addressParam2 IS NULL
    AND t.description like '%' || #descParam || '%' OR #descParam2 IS NULL
    I've got a single record in my DB with name= 'supplier1'
    When I execute my bpel passing 'sup' as nameParam and nameParam2, everything is right and I get my supplier1 in the results.
    BUT if I pass 'asdfghj' as name, I still get my 'supplier1' in the results ¿¿¿???
    ¿Is this a bug? ¿Am I doing something wrong? Thanks in advance!!

    No, but thanks for trying. Iif you had read my post you'd had found that I wrote
    +When I execute my bpel passing 'sup' as nameParam and nameParam2+
    But I double checked against that just in case. I made a test query
    select * from supplier t WHERE t.name like '%' || #nameParam || '%'
    And no matter what I pass as nameParam, I always GET ALL THE RECORDS in my table. ¿Any idea what's going on? It's like param is being ignored and the query that is executed is select * from supplier t WHERE t.name like '%%' which would of course return everything in the DB. :(
    Help plz!!

  • 11g Database Adapter issue

    Hi there,
    I have a very simple BPEL process which just use Database Adapter to response result from one table, every thing works ok but a column with 'ROWID' datatype get a wrong data.
    Which means when the data in table is 'AAAOOMAAPAAAgGVAAl', the BPEL output is 'QUFBT09NQUFQQUFBZ0dWQUFs', i try to modify the xxx-or-mapping.xml and xxx-properties.xml but still no luck.
    Any ideas?

    Hi AJ,
    Thanks for your reply.
    In fact, i can't remove the ROWID type column. it is very important for business logic, the table is hosted on third party database, i have no right to do any change.
    below is the table struct:
    table PULL_STOCK_TRANSFER
    ISSUE_PLANT NOT NULL VARCHAR2(4)
    RCVNG_PLANT NOT NULL VARCHAR2(4)
    ISSUE_DATE NOT NULL DATE
    PART_CODE NOT NULL VARCHAR2(18)
    QUANTITY NOT NULL NUMBER(13,3)
    FLAG CHAR(1)
    PROCESSED CHAR(1)
    REMARKS VARCHAR2(200)
    TRACKING_ID ROWID
    ISSUE_LOCATION NOT NULL VARCHAR2(2)
    RCVNG_LOCATION NOT NULL VARCHAR2(2)
    And there have no problem on 10g.
    So any ideas?
    -Ray

  • How to delete the content of a datatable by the "Database Adapter"

    Hello,
    i want to delete all entries in a table by a database adapter - like "DELETE FROM table" in SQL. (Oracle SOA Suite 11g SR1, with Oracle DB over JDBC))
    When i create a new Database adapter i can select standard functions for "insert, select, delete". The function delete does have the disadvantage, that it needs a input message with the key values of the data entry which have to be deleted, which i don't have and don't want to get.
    So i tried the "Pure SQL" mode for the adapter with the SQL string "DELETE FROM table" but this instruction is somehow not commited to the database.
    My questions are:
    - Is there any commit needed for the pure sql instructions? How is the syntax to write several SQL instructions for one Database Adapter?
    - Does anyone have another solution to delete the entries?
    Thanx in advance
    Tobias

    Hi Shishir,
    it is a pretty simple example. I think the problem is that the Database Adapter is not commiting.
    The BPEL is simple sending an empty message to the adapter which should trigger the SQL execution (See Code below)
    The PURE SQL String i'm using is "DELETE FROM table"
    Thanks Tobias
    <?xml version = "1.0" encoding = "UTF-8" ?>
    <!--
    Oracle JDeveloper BPEL Designer
    Created: Wed May 05 09:13:00 CEST 2010
    Author: oracle
    Purpose: Asynchronous BPEL Process
    -->
    <process name="BPELProcess1"
    targetNamespace="http://xmlns.oracle.com/App_DWH_Prototype/TestDELETE/BPELProcess1"
    xmlns="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
    xmlns:client="http://xmlns.oracle.com/App_DWH_Prototype/TestDELETE/BPELProcess1"
    xmlns:ora="http://schemas.oracle.com/xpath/extension"
    xmlns:oraext="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.ExtFunc"
    xmlns:xpath20="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.Xpath20"
    xmlns:ldap="http://schemas.oracle.com/xpath/extension/ldap"
    xmlns:ui="http://xmlns.oracle.com/soa/designer/"
    xmlns:task="http://xmlns.oracle.com/bpel/workflow/task"
    xmlns:taskservice="http://xmlns.oracle.com/bpel/workflow/taskService"
    xmlns:wfcommon="http://xmlns.oracle.com/bpel/workflow/common"
    xmlns:wf="http://schemas.oracle.com/bpel/extension/workflow"
    xmlns:xdk="http://schemas.oracle.com/bpel/extension/xpath/function/xdk"
    xmlns:dvm="http://www.oracle.com/XSL/Transform/java/oracle.tip.dvm.LookupValue"
    xmlns:xref="http://www.oracle.com/XSL/Transform/java/oracle.tip.xref.xpath.XRefXPathFunctions"
    xmlns:bpelx="http://schemas.oracle.com/bpel/extension"
    xmlns:bpws="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
    xmlns:ns1="http://xmlns.oracle.com/pcbpel/adapter/db/App_DWH_Prototype/TestDELETE/TestDelete%2F"
    xmlns:ns2="http://xmlns.oracle.com/pcbpel/adapter/db/top/TestDelete">
    <!--
    PARTNERLINKS
    List of services participating in this BPEL process
    -->
    <partnerLinks>
    <!--
    The 'client' role represents the requester of this service. It is
    used for callback. The location and correlation information associated
    with the client role are automatically set using WS-Addressing.
    -->
    <partnerLink name="bpelprocess1_client" partnerLinkType="client:BPELProcess1" myRole="BPELProcess1Provider" partnerRole="BPELProcess1Requester"/>
    <partnerLink name="TestDelete" partnerRole="TestDelete_role"
    partnerLinkType="ns1:TestDelete_plt"/>
    </partnerLinks>
    <!--
    VARIABLES
    List of messages and XML documents used within this BPEL process
    -->
    <variables>
    <!-- Reference to the message passed as input during initiation -->
    <variable name="inputVariable" messageType="client:BPELProcess1RequestMessage"/>
    <!-- Reference to the message that will be sent back to the requester during callback -->
    <variable name="outputVariable" messageType="client:BPELProcess1ResponseMessage"/>
    <variable name="Invoke_1_delete_InputVariable"
    messageType="ns1:TActIngredientCollection_msg"/>
    </variables>
    <!--
    ORCHESTRATION LOGIC
    Set of activities coordinating the flow of messages across the
    services integrated within this business process
    -->
    <sequence name="main">
    <!-- Receive input from requestor. (Note: This maps to operation defined in BPELProcess1.wsdl) -->
    <receive name="receiveInput" partnerLink="bpelprocess1_client" portType="client:BPELProcess1" operation="process" variable="inputVariable" createInstance="yes"/>
    <!--
    Asynchronous callback to the requester. (Note: the callback location and correlation id is transparently handled using WS-addressing.)
    -->
    <assign name="Assign_1">
    <copy>
    <from expression="''"/>
    <to variable="Invoke_1_delete_InputVariable"
    part="TActIngredientCollection"
    query="/ns2:TActIngredientCollection/ns2:TActIngredient/ns2:plotNo"/>
    </copy>
    <copy>
    <from variable="inputVariable" part="payload"
    query="/client:process/client:input"/>
    <to variable="outputVariable" part="payload"
    query="/client:processResponse/client:result"/>
    </copy>
    </assign>
    <invoke name="Invoke_1" inputVariable="Invoke_1_delete_InputVariable"
    partnerLink="TestDelete" portType="ns1:TestDelete_ptt"
    operation="delete"/>
    <invoke name="callbackClient" partnerLink="bpelprocess1_client" portType="client:BPELProcess1Callback" operation="processResponse" inputVariable="outputVariable"/>
    </sequence>
    </process>

  • PollingInterval in database adapter

    Hi,
    I have SOA 11g with two nodes. I have a database adapter that polls a table after every 30 seconds and perform logical delete on the rows read. I came across interesting situation. When one node is up and PollingInterval=30, it works okay and polling is done right after 30 seconds but when both nodes are up the PollingInterval property doesnt work as expected. It will poll after 24 seconds and then second node will again poll after 6 seconds (node1+node2=30 seconds in total).
    Just wondering if I am missing something or doing something wrong? I want each node to run after 30 seconds (i.e only one instance after 30 seconds). My JCA file is:
    <connection-factory location="eis/DB/myConn" UIConnectionName="Connection1" adapterRef=""/>
    <endpoint-activation portType="MY_DATABASE_ptt" operation="receive">
    <activation-spec className="oracle.tip.adapter.db.DBActivationSpec">
    <property name="DescriptorName" value="MY_DATABASE.XYZTABLE"/>
    <property name="QueryName" value="MY_DATABASESelect"/>
    <property name="MappingsMetaDataURL" value="MY_DATABASE-or-mappings.xml"/>
    <property name="PollingStrategy" value="LogicalDeletePollingStrategy"/>
    <property name="MarkReadColumn" value="PROCESSED_FLAG"/>
    <property name="MarkReadValue" value="P"/>
    <property name="MarkUnreadValue" value="Y"/>
    <property name="PollingInterval" value="30"/>
    <property name="MaxRaiseSize" value="100"/>
    <property name="MaxTransactionSize" value="100"/>
    <property name="SequencingColumn" value="TRANSACTION_ID"/>
    <property name="NumberOfThreads" value="1"/>
    <property name="ReturnSingleResultSet" value="false"/>
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    Any help will be appreciated.
    Thanks!

    Hi,
    Just have at look at this can be helpful
    http://javaoraclesoa.blogspot.ca/2012/04/polling-with-dbadapter-in-clustered.html'
    This reserved value (MarkReservedValue in _db.jca) causes an instance of the process to set an identifier. This identifier is skipped by the other polling instances in the cluster.*
    Regards,
    Tarak.

  • Sql queries in database adapter

    Hi,
    I want to write, say, 2 select statements in the database adapter. How can I accomadate using "execute pure sql"?
    Regards,
    Aasta

    maybe these links will help you :
    Urgent : Fault Policies in 11g
    http://download.oracle.com/docs/cd/E15523_01/integration.1111/e10226/soacompapp_mang.htm
    http://www.it-eye.nl/weblog/2009/12/10/using-fault-management-framework-in-oracle-11g/
    http://download.oracle.com/docs/cd/E12839_01/integration.1111/e10224/med_faulthandling.htm#SOASE274

  • Dynamically Pass sql query in Database adapter

    hi',
    How can we dynamically pass sql query in Database adapter, is there any way, I am using SOA 11G.
    Thanks
    Yatan

    Hi,
    Tried that too. No luck. Gives me this.
    The selected operation process could not be invoked.
    An exception occured while invoking the webservice operation. Please see logs for more details.
    oracle.sysman.emSDK.webservices.wsdlapi.SoapTestException: Exception occured when binding was invoked.
    Exception occured during invocation of JCA binding: "JCA Binding execute of Reference operation 'selectUsingIn' failed due to: Pure SQL Exception.
    Pure SQL Execute of select interface_id, property_name, property_value from ( (?) ) failed.
    Caused by java.sql.SQLSyntaxErrorException: ORA-00903: invalid table name
    The invoked JCA adapter raised a resource exception.
    Please examine the above error message carefully to determine a resolution.
    Regards,
    Neeraj Sehgal

  • Multiple database operations in Database Adapter - please help

    Hi,
    I would like to have multiple operation in my database adapter. I drop the database adapter onto the composite.xml and follow the wizard. An adapter with one operation is created.
    When I click the "Edit" button on it and run the wizard again, all the previous changes are lost, and only the new operation is present.
    In the "Oracle® Fusion Middleware User's Guide for Technology Adapters 11g Release 1 (11.1.1.5.0) 9 Oracle JCA Adapter for Database" I read the following:+
    While at run time you have Oracle Database Adapter instances, at design time you have the Adapter Configuration Wizard (link). You can run it once to generate a single adapter service end point, and then multiple times in edit mode to make incremental changes to each. It generates all the adapter related artifacts needed when deploying a SOA composite as Table 9-1 lists.
    But I how do I change the Jdeveloper into the "edit mode" ??? I've been trying for hours, and I cant figure it out. Please help!!!

    Hi Vijay,
    did you actually test this? When I finish creating a DBAdapter, there is a operation present. Then when I click edit again on the DBAdapter, and I create another select, when I finish only the first operation is gone, and I can only see the one I've created via the last edit.
    I dont understand your reply. Can I have two operations, each one with select underneath, in the same adapter?
    Edited by: user13604541 on Jan 30, 2012 11:19 AM

  • How to pass dynamic values to JDBC Database adapter in PureSQL operation?

    I want to fetch the records from the table via JDBC database adapter with the criteria but I should not hardcode the values inside my query. I am using Execute by PureSQL operation. Values might change in future and it is the reason I should not hardcode the values and instead I should pass it dynamically.
    This is my query:
    SELECT FROM Table0 t0, Table1 t1 WHERE t0.Field1= 'ABC' AND t0.Field2= 'DEF' AND t0.Field3 = 'CBA' AND t1.FLAG IS NULL AND t1.Field1 = t0.Field4*
    The values 'ABC', 'DEF', 'CBA', 'NULL' are not fixed and it can be changed. Hence, I need to pass the values for these fields dynamically. What must be passed in the query and where to pass the User Defined Values during the run time.
    Please can anyone suggest how to resolve this. I am using SOA 11g.
    Thanks in advance.

    Hi,
    Ensure that you use the Adapter Configuration Wizard to do the query modification suggested by Arik. This will allow the schema for the DB Adapter getting created automatically. Also revisit this schema to assure that the data types of the bind parameters (parameters with #) have been correctly populated in the schema.
    You can get some help from this too although this doesn't fully match your use-case.
    Regards,
    Neeraj Sehgal

  • Database adapter causes deadlock

    We use database adapter on 3 standalone tables with no FK. At the beginning of the process, we do a read
    <jca:operation
    ActivationSpec="oracle.tip.adapter.db.DBActivationSpec" ...>
    At the end we do an update with
    <jca:binding />
    <operation name="merge">
    <jca:operation
    InteractionSpec="oracle.tip.adapter.db.DBWriteInteractionSpec"...>
    That is, two db adapters at two ends.
    We have got deadlocks with <lock-mode>1</lock-mode> or <lock-mode>0</lock-mode>.
    We ahve two bpel nodes (10.1.2) in a cluster running on 10g RAC.
    Any suggestion of avoiding deadlocks?

    If you are using SOA Suite 11g you can use query by example option to achieve part of that.
    It support only equality check but on dynamic number of fields
    Adam

  • Oracle database Adapter polling in OSB Cluster

    Hi,
    I have OSB 11g with two nodes. I have a database adapter that polls a table after every 30 seconds and perform logical delete on the rows read. I came across interesting situation. When one node is up and PollingInterval=30, it works okay and polling is done right after 30 seconds but when both nodes are up the PollingInterval property doesnt work as expected.
    First node will poll after 24 seconds and then second node will again poll after 6 seconds (node1+node2=30 seconds in total).
    and After i restart the servers the first node is polling at 18 sec and second node is polling at 12 sec (node1 +node2=30 sec), so different polling intervals.
    How does it determines the first server should poll at 24 or 18 sec and second node should poll at 6 or 12 sec?
    I would like to know is there any property or configuration required to poll the table for each node for every 15 seconds (node1(15sec)+node2(15sec)=30 sec)?
    Please help me, It is very urgent?
    Thanks
    Rajesh.

    Hi,
          If any one has the same issue, please let me know.
    Also if you know the solution, can you please update here, it's very helpful for me.
    Thanks,
    Rejesh.

  • Unable to import table using SOA database adapter in Jdev

    hi all,
    I am learning soa 11g development by myself which is quite exciting stuff.
    I am trying to build a simple flow to access database so I have dropped a database adapter in composite.xml and trying to configure the adapter.
    I have successfully tested the database connection within the adapter configuration wizard and can list the tables as well. But when I am selecting a table to import then I don't see any table imported in Step-5.
    It doesn't show me any error. I have tried with other tables and also with other databases but can't import the tables.
    Any advice will be appreciated.
    Oracle SOA Version11.1.1.4.0
    JDeveloper Version 11.1.1.6.0
    Thanks,
    Raj

    Hi Raj,
    You have to select the required tables and move it to the blank area on right side of your selection window by clicking the arrow button.
    cheers

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