Tuning SCA /DB adapter in 11g

How to throttle instance creation based on DB adapter events. My question is what are the 11g best practices for this?
Ideally, we would like to make instance creation single-threaded and the process synchronous. That way there is no overlapping instances and each record will get processed completely before the next composite instance is created.
The rationale for this is based on limitations of a downstream system, which cannot process records in parallel. Scale is not a concern
Edited by: user735202 on May 11, 2010 5:41 PM

Hi:
did u mean having a BPEL process starting once there are new records in specific tables?? Or what is the DB event to be handled?
If it's the former, what u can do is to read one by one the records, so every bpel instance is a db record to be processed.
best

Similar Messages

AQ Adapter in 11g with weblogic

Hi all
I m looking to work on some sample AQ adapter in 11g with weblogic. is it possible?
if any one provide some light on this? some examples please?
thanks
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Does the example from the guide doesnt work for you ?
http://download.oracle.com/docs/cd/E15523_01/integration.1111/e10231/adptr_aq.htm
Oracle AQ Adapter Use Cases

Database Adapter in 11g

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How to create Headervariable for File adapter in 11g SOA Suite?

Hi All
My process in reading file and I wanted to know the exact name of the File.
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Using Coherence adapter in 11g OSB projects

Hi
I have a situation in which I have to get some properties from a file to be used later in the flow.When I am reading the file its a i/o process and consumes CPU cycle and causes delay.So I want to read the properties from the file for the first time and then cache my results in memory to be preserved for transaction that are going to happen at later point of time, so as to reduce delays.
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Use the below approach to set the directory and file names dynamically.
In BPEL source mode, specify the bpelx:inputProperty. Set the values for these variables in bpel. These can also be accessed as bpel preference values.
<invoke>
<bpelx:inputProperty name="jca.ftp.SourceFileName" variable="SourceFileNameVar"/>
<bpelx:inputProperty name="jca.ftp.TargetFileName" variable="TargetFileNameVar"/>
</invoke>

Deploying J2E CA 1.0 Resource Adapter on 11g

I am currently only supplying an ra.xml file since I have not been able to get the same RAR file that worked with WLS 8 to install correctly on 11g with my weblogic-ra.xml. I receive the following error even though I do not supply a weblogic-ra.xml file as the error message states. Are 1.0 resource adapters supported? I have included a copy of the ra.xml at the bottom of message.
Any ideas?
Eric
<Nov 24, 2010 2:37:04 PM MST> <Error> <Deployer> <BEA-149265> <Failure occurred
in the execution of deployment request with ID '1290634624475' for task '0'. Err
or is: 'weblogic.application.ModuleException: A <jndi-name> is specified for the
resource adapter bean in weblogic-ra.xml, however no <resourceadapter-class> el
ement is specified in ra.xml'
weblogic.application.ModuleException: A <jndi-name> is specified for the resourc
e adapter bean in weblogic-ra.xml, however no <resourceadapter-class> element is
specified in ra.xml
at weblogic.connector.deploy.ConnectorModule.prepare(ConnectorModule.jav
a:229)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(Modu
leListenerInvoker.java:199)
at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(Depl
oymentCallbackFlow.java:507)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineD
river.java:41)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(Dep
loymentCallbackFlow.java:149)
Truncated. see log file for complete stacktrace
>
<Nov 24, 2010 2:37:04 PM MST> <Warning> <Deployer> <BEA-149004> <Failures were d
etected while initiating deploy task for application 'BullHooXG8Line'.>
<Nov 24, 2010 2:37:04 PM MST> <Warning> <Deployer> <BEA-149078> <Stack trace for
message 149004
weblogic.application.ModuleException: A <jndi-name> is specified for the resourc
e adapter bean in weblogic-ra.xml, however no <resourceadapter-class> element is
specified in ra.xml
at weblogic.connector.deploy.ConnectorModule.prepare(ConnectorModule.jav
a:229)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(Modu
leListenerInvoker.java:199)
at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(Depl
oymentCallbackFlow.java:507)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineD
river.java:41)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(Dep
loymentCallbackFlow.java:149)
Truncated. see log file for complete stacktrace
>
<Nov 24, 2010 2:37:04 PM MST> <Error> <Console> <BEA-240003> <Console encountere
d the following error weblogic.application.ModuleException: A <jndi-name> is spe
cified for the resource adapter bean in weblogic-ra.xml, however no <resourceada
pter-class> element is specified in ra.xml
at weblogic.connector.deploy.ConnectorModule.prepare(ConnectorModule.jav
a:229)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(Modu
leListenerInvoker.java:199)
at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(Depl
oymentCallbackFlow.java:507)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineD
river.java:41)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(Dep
loymentCallbackFlow.java:149)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(Dep
loymentCallbackFlow.java:45)
at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.ja
va:1221)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineD
river.java:41)
at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.j
ava:367)
at weblogic.application.internal.SingleModuleDeployment.prepare(SingleMo
duleDeployment.java:43)
at weblogic.application.internal.DeploymentStateChecker.prepare(Deployme
ntStateChecker.java:154)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(App
ContainerInvoker.java:60)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.cr
eateAndPrepareContainer(ActivateOperation.java:207)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.do
Prepare(ActivateOperation.java:98)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.pr
epare(AbstractOperation.java:217)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploym
entPrepare(DeploymentManager.java:747)
at weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploy
mentList(DeploymentManager.java:1216)
at weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare
(DeploymentManager.java:250)
at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.pre
pare(DeploymentServiceDispatcher.java:159)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallb
ackDeliverer.doPrepareCallback(DeploymentReceiverCallbackDeliverer.java:171)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallb
ackDeliverer.access$000(DeploymentReceiverCallbackDeliverer.java:13)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallb
ackDeliverer$1.run(DeploymentReceiverCallbackDeliverer.java:46)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTunin
gWorkManagerImpl.java:528)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
>
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE connector PUBLIC '-//Sun Microsystems, Inc.//DTD Connector 1.0//EN' 'http://java.sun.com/dtd/connector_1_0.d
td'>
<connector>
<display-name>HooXG8 Line NoTxn Adapter</display-name>
<vendor-name>Bull</vendor-name>
<spec-version>1.0</spec-version>
<eis-type>GCOS</eis-type>
<version>2.1</version>
<resourceadapter>
<managedconnectionfactory-class>com.bull.HooX.GcosManagedConnectionFactoryImpl</managedconnectionfactory-class
>
<connectionfactory-interface>javax.resource.cci.ConnectionFactory</connectionfactory-interface>
<connectionfactory-impl-class>com.bull.HooX.GcosConnectionFactory</connectionfactory-impl-class>
<connection-interface>javax.resource.cci.Connection</connection-interface>
<connection-impl-class>com.bull.HooX.GcosConnectionImpl</connection-impl-class>
<transaction-support>NoTransaction</transaction-support>
<config-property>
<description>IP name or address</description>
<config-property-name>ipAddress</config-property-name>
<config-property-type>java.lang.String</config-property-type>
<config-property-value></config-property-value>
</config-property>
<config-property>
<description>DSA node name</description>
<config-property-name>dsaNode</config-property-name>
<config-property-type>java.lang.String</config-property-type>
<config-property-value></config-property-value>
</config-property>
<config-property>
<description>Mailbox name</description>
<config-property-name>mailbox</config-property-name>
<config-property-type>java.lang.String</config-property-type>
<config-property-value></config-property-value>
</config-property>
<config-property>
<description>Protocol to use(EGATE, LINE, NONE)</description>
<config-property-name>protocol</config-property-name>
<config-property-type>java.lang.String</config-property-type>
<config-property-value>LINE</config-property-value>
</config-property>

There should be a weblogic-ra.xml file in your deployment plan somewhere. The structure of the deployment plan is as follows:
somewhere/Plan.xml
somewhere/plan/META-INF/weblogic-ra.xml
The resource adapter does not support you specifying a <jndi-name> for the resource adapter. You can however specify <jndi-name> for the connection instances you create after deploying the adapter. If you have a <jndi-name> for the recource adapter, simply delete it from weblogic-ra.xml (also delete empty element such as <jndi-name></jndi-name> or <jndi-name /> ). Then update the adapter from the Deployments page in Admin console.
Here is my weblogic-ra.xml file:
<?xml version='1.0' encoding='UTF-8'?>
<weblogic-connector xmlns="http://xmlns.oracle.com/weblogic/weblogic-connector" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.oracle.com/weblogic/weblogic-connector http://xmlns.oracle.com/weblogic/weblogic-connector/1.0/weblogic-connector.xsd">
<native-libdir>C:\dev\wls_domains\domain1\lib</native-libdir>
<enable-access-outside-app>false</enable-access-outside-app>
<enable-global-access-to-classes>true</enable-global-access-to-classes>
<security></security>
<outbound-resource-adapter>
<default-connection-properties>
<pool-params></pool-params>
<logging></logging>
</default-connection-properties>
<connection-definition-group>
<connection-factory-interface>javax.resource.cci.ConnectionFactory</connection-factory-interface>
<default-connection-properties>
<pool-params></pool-params>
<logging>
<logging-enabled>false</logging-enabled>
<rotation-type>bySize</rotation-type>
<number-of-files-limited>false</number-of-files-limited>
<file-count>7</file-count>
<file-size-limit>500</file-size-limit>
<rotate-log-on-startup>true</rotate-log-on-startup>
<log-file-rotation-dir></log-file-rotation-dir>
<rotation-time>00:00</rotation-time>
<file-time-span>24</file-time-span>
</logging>
</default-connection-properties>
<connection-instance>
<jndi-name>hoox</jndi-name>
<connection-properties>
<pool-params></pool-params>
<logging>
<log-filename>C:\dev\wls_domains\domain1\servers\AdminServer\logs\hoox.log</log-filename>
<logging-enabled>true</logging-enabled>
<rotation-type>bySize</rotation-type>
<number-of-files-limited>true</number-of-files-limited>
<file-count>7</file-count>
<file-size-limit>10000</file-size-limit>
<rotate-log-on-startup>false</rotate-log-on-startup>
<log-file-rotation-dir>C:\dev\wls_domains\domain1\servers\AdminServer\logs</log-file-rotation-dir>
<rotation-time>00:00</rotation-time>
<file-time-span>24</file-time-span>
</logging>
<properties>
<property>
<name>mailbox</name>
<value>XXXXXXXXXXXXXX</value>
</property>
<property>
<name>dsaNode</name>
<value>XXXXXXXXXXXXX</value>
</property>
<property>
<name>ipAddress</name>
<value>XXXXXXXXXXXXXXX</value>
</property>
<property>
<name>options</name>
<value>-TL FULL -MCMDSIZE 5</value>
</property>
<property>
<name>protocol</name>
<value>EGATE</value>
</property>
<property>
<name>serviceMapPath</name>
<value>C:\dev\wls_domains\domain1\lib\vdirmap.xml</value>
</property>
</properties>
</connection-properties>
</connection-instance>
</connection-definition-group>
</outbound-resource-adapter>
</weblogic-connector>

Partial Records insertion using DB Adapter - SOA 11g

Hi,
We have a BPEL process in which we are inserting records in a table using DB Adapter. Currently if the input data has any problem of data type miss-match then all the records are rejected. None of the records are inserted in the table. Whole batch is rejected.
We have a new requirement that when there is problem is any record, then only that problematic record is rejected and rest of the records are inserted in the table. Is it possible to do so?
Thanks,
Sanjay

In that case, its better to move the insert statement into procedure and do the insert and return value, if the insert statement is more then this will increase the performance time.
How many rows you will insert at very worst case ? like 100 lines ?
Thanks,
Vijay

Tuning the file adapter to parse subnodes

I have been looking for a solution, that how to handle Hierarchies in receiver file content conversion but everyone's suggestion is to make it as flat structure, were subnodes cant be handled by File Adapter. But in my case, I should handle the hierarchies. So I traced the File adapter behaviour and now I'm able to achieve it in my case.
My source data will be as follows,
<Root>
<Lineitem>
<no>101</no>
<name>pen</name>
<Comment>
<color>red</color>
<price>20</price>
</Comment>
<Comment>
<color>blu</color>
<price>50</price>
</Comment>
</LineItem>
</Root>
My Receiver FCC parameters are
LineItem.fieldFixedLengths = 3,3
LineItem.absoluteRowWidth = 6
Comment.fieldFixedLength = 3,2,3,2
Comment.endSeparator = 'nl'
Output:
101pen
red20
blu50
The reason I used 3,2,3,2 for Comment.fieldFixedLengths though it has only 2 fields because the parser considers the 'comment' as a field of 'lineitem' but for the 'comment' I had specified 'fieldFixedLength' parameters so it gets the fieldlength of 3rd field and omits the first two were it already passed.But for the other occurrances it going to take first two field lengths.
The absolute row width is to make the subnode to be on next line.
Though I achieved my need through this method, it has some drawbacks like
>The number of elements in parent node must be greater or equal to child node.
>Applicable only for fixedlength files.
>wont applicable if it has more then two levels
It works well, with many occurrences of both lineitem and comment.
I would like to receive the suggestions, since its not SAP recommended method.
<<<soon to be blog'd in detail>>>

Hi,
Have a look at this.
/people/karthiknarayan.kesavan2/blog/2007/08/22/file-content-conversion-for-multi-hierarchical-structure
Regards,
Akshay Jamgoankar.
Reward Points if find useful.

RENAME/COPY/DELETE a file using FTP Adapter in 11g using dynamic values

Hi All
We have a requirement to do the above for a client. I was able to find a post\blog that tells you to add the below properties in FTP adapter JCA file and it works but,
<interaction-spec className="oracle.tip.adapter.ftp.outbound.FTPIoInteractionSpec">
<property name="SourcePhysicalDirectory" value="foo1"/>
<property name="SourceFileName" value="bar1"/>
<property name="TargetIsRemote" value="false"/>
<property name="TargetPhysicalDirectory" value="foo2"/>
<property name="TargetFileName" value="bar2"/>
<property name="Type" value="COPY"/>
</interaction-spec>
The problem is that how to assign these values dynamically (from xpath or bpel variables etc). Can somebody provide me with some pointers? Its very urgent!

Use the below approach to set the directory and file names dynamically.
In BPEL source mode, specify the bpelx:inputProperty. Set the values for these variables in bpel. These can also be accessed as bpel preference values.
<invoke>
<bpelx:inputProperty name="jca.ftp.SourceFileName" variable="SourceFileNameVar"/>
<bpelx:inputProperty name="jca.ftp.TargetFileName" variable="TargetFileNameVar"/>
</invoke>

Changing file content with file adapter in 11g

Hi,
This question may not be very clever but I am new here so please bear with me for a second
My question is - can I change the content of the file with FTP adapter, this is 11.1.1.5.
If yes what is involved in doing it, any link to a sample or any guidance is greatly appreciated.
Thank you

Hi,
I don't think FTP adapter was designed to change content of files... But it depends what you mean by change...
There is an append feature...
http://docs.oracle.com/cd/E28280_01/integration.1111/e10231/adptr_file.htm#BABJEFCJ
And you can always read the whole file, do the change in memory and rewrite the file again...
Cheers,
Vlad

Java.util.zip.ZipException: invalid block type: thrown by adapter-OIM 11g

Hello Everyone,
I have deployed an adapter for provisioning to my custom resource and I am calling the code from a process task in the adapter factory.
The jar for my adapter is place in OIM_HOME/server/JavaTasks .
Inside the code there is a need to read a configuration xml file which is then parsed using org.apache.commons.digester.Digester parser
The xml file is present in the src folder.
The code looks like below:
URL myURL = MyPlugIn.class.getResource("/com/orgname/appname/xyz.xml");
InputStream configFileAsStream = myURL.openStream();
macManager = (MachineManager)digester.parse(configFileAsStream);
This code works fine when I run it on my local machine, but when I deploy it in OIM I get the following exception:
java.util.zip.ZipException: invalid block type
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     at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:105)
     at java.io.FilterInputStream.read(FilterInputStream.java:66)
     at oracle.xml.parser.v2.XMLReader.pushXMLReader(XMLReader.java:377)
     at oracle.xml.parser.v2.XMLReader.pushXMLReader(XMLReader.java:240)
     at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:222)
     at weblogic.xml.jaxp.RegistryXMLReader.parse(RegistryXMLReader.java:173)
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Any ideas on why I am getting this exception?
Is there any other way of going about reading files in adapter code? I have tried reading files by specifying absolute as well as relative paths in OIM but was unable to read them in the adapter code. Any pointers will be of great help.. Thanks!
Saiesh/-

Hi,
Upload if any dependency jar files into database using upload utility as Third Party jar files.
Regards,
Raghav

Error creating a role from the process task adapter - OIM 11g R2 PS1

I have a requirement to create an OIM role dynamically when a resource account is created. Also once the role is created, I need to assign that role to the user dynamically. Following code works perfectly fine if I replace the Platform with OIMClient and run it remotely. It fails when I run it from OIM:
Exception:
An exception occurred while performing the operation.
java.lang.NullPointerException
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at oracle.iam.request.impl.RequestEngine.triggerOperation(RequestEngine.java:5439)
at oracle.iam.request.impl.RequestEngine.doOperation(RequestEngine.java:5154)
at oracle.iam.impl.OIMServiceImpl.doOperation(OIMServiceImpl.java:43)
at sun.reflect.GeneratedMethodAccessor6238.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at oracle.iam.platform.utils.DMSMethodInterceptor.invoke(DMSMethodInterceptor.java:25)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at com.sun.proxy.$Proxy943.doOperation(Unknown Source)
public static User searchUserByLogin(String login) {
        List<User> users = null;
        Set<String> retAttrs = new HashSet<String>();
        retAttrs.add(UserManagerConstants.AttributeName.USER_KEY.getId());
        SearchCriteria criteria;
        criteria = new SearchCriteria(UserManagerConstants.AttributeName.USER_LOGIN.getId(), login, SearchCriteria.Operator.EQUAL);
        try {
            UserManager userManager = Platform.getService(UserManager.class);
          users = userManager.search(criteria, retAttrs, null);
        } catch (AccessDeniedException ade) {
            // handle exception
        } catch (UserSearchException use) {
            // handle exception
        if (users.size() > 0) {
            return users.get(0);
        } else {
            return null;
    public static boolean grantRole(String usrLogin, String roleKey) throws oracle.iam.platform.authz.exception.AccessDeniedException, UserMembershipException, ValidationFailedException, RoleGrantException {
        RoleManager roleMgr = (RoleManager) Platform.getService(RoleManager.class);
        adpLogger.debug("Entering grantRole(1): User - " + usrLogin + " Role - " + roleKey);
        Set userKeys = new HashSet();
        User user = searchUserByLogin(usrLogin);
        userKeys.add(user.getEntityId());
        if (!roleMgr.isRoleGranted(roleKey, user.getEntityId(), false)) {
            RoleManagerResult result = roleMgr.grantRole(roleKey, userKeys);
            adpLogger.debug("Role granted " + result.getStatus());
        } else {
            adpLogger.debug("Role is already granted");
        return true;
    public static String createOrUpdateRole(String usrLogin, String roleName) throws oracle.iam.platform.authz.exception.AccessDeniedException, RoleSearchException, ValidationFailedException, RoleAlreadyExistsException, RoleCreateException, RoleGrantException, UserMembershipException {
        adpLogger.debug("Entering createOrUpdateRole(1) Role " + roleName);
        RoleManager roleMgr = (RoleManager) Platform.getService(RoleManager.class);
        SearchCriteria criteria;
        criteria = new SearchCriteria(RoleManagerConstants.ROLE_NAME, roleName, SearchCriteria.Operator.EQUAL);
        Set<String> ret = new HashSet<String>();
        User user = searchUserByLogin(usrLogin);
        List<Role> roles = new ArrayList<Role>();
        roles = roleMgr.search(criteria, ret, null);
        String grpKey = "";
        if (roles.size() > 0) {
            adpLogger.debug("Role already exists. Role ID " + roles.get(0).getEntityId());
            grpKey = roles.get(0).getEntityId();
        } else {
            Role role = new Role(new HashMap());
            role.setName(roleName);
            RoleManagerResult result = roleMgr.create(role);
            adpLogger.debug("Role created with ID " + result.getEntityId());
            grpKey = result.getEntityId();
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It fails at             RoleManagerResult result = roleMgr.create(role); line in createOrUpdateRole() method.
Has anyone ever run into this kind of issue?
Thanks

Can you please try after making organization for a particular role and user are same ?
For new role creation publish the particular group to organization.
Regards
Shashank k

Performance Tuning in File Adapter

Hi,
I have an issue with InMemory Translation and Serialize Translation.
For Inmemory Translation, I set the UseStaging Property as false in jca.file then only its applicablle, after this and for In Memory Translation, I set the property in the composite inside the binding with this
<property name="inMemoryTranslation" type="xs:string" many="false" source=""override="may">false</property> </reference>.
my project, I am reading a file from source Directory and sending this file to target directory by setting this properties. Once I deployed and test the Instance but there is no change in the behaviour, just it written file to the target directory. And for the Serialize Translation also there is no change in the behaviour after setting Seralize properties.
Can anyone tell me, what is InMemory Translation and Serialize Translation will do and when exactly its useful,
I will appreciate any comments in order to help to fix the problem.
Thanks & Regards,
G.Satish

Hi,
Thanks for you reply,
I selected the check box "use file streaming" and I deployed to check the instance without setting any below properties
"use staging properties":-
<property name="UseStaging" value="false"/>
and "In memory translation properties":-
<property name="inMemoryTranslation" type="xs:string" many="false" source=""override="may">false</property> </reference>
by giving multiple Inputs from my source Directory to write in target directory, but in instance its showing below Errors.
faultName: {{http://schemas.oracle.com/bpel/extension}subLanguageExecutionFault} messageType: {{http://schemas.oracle.com/bpel/extension}RuntimeFaultMessage} parts: {{ summary=<summary></summary> ,code=<code>XPathExecutionError</code>} cause: {}
Fault ID default/InmemoryTranslation!1.0*soa_c02360b9-94e4-43f8-9042-1c24766df3c5/TranslationBPELProcess/931935-BpAss0-BpSeq0.3-2
Fault Time Jun 6, 2013 4:11:37 PM
Non Recoverable System Fault :
<bpelFault><faultType>0</faultType><subLanguageExecutionFault xmlns="http://schemas.oracle.com/bpel/extension"><part name="summary"><summary></summary></part><part name="code"><code>XPathExecutionError</code></part></subLanguageExecutionFault></bpelFault>
Kindly help me in this.
Thanks & Regards,
G.Satish

Roll back in Adapter DataBase using Polling | BPEL 11g

Hello Guys,
I'm having a problem with roll back for polling "Update a field in Table(Logical Delete)" in DataBase Adapter BPEL 11g.
My process is:
Does polling in the table from the database changed the value in column from 0 for 1 and then put the message on a JMS queue.
The problem is:
When an exception occurs in the process, for example, exception when posting message in the queue, he does not roll back the database, then the value in the table column is changed to 1 and not 0 as it should.
Adapter Data Base:
Oracle XA
Properties BPEL(Composite):
<binding.jca config="XXXX_db.jca">
    <property name="singleton">true</property>
</binding.jca>
<component name="XXXXX" version="2.0">
    <implementation.bpel src="XXXXX.bpel"/>
    <property name="bpel.config.transaction" type="xs:string" many="false">required</property>
    <property name="bpel.config.oneWayDeliveryPolicy">sync</property>
</component>
Properties JCA of Data Base:
<property name="DescriptorName" value="XXXXXXXXX"/>
      <property name="QueryName" value="XXXXXXSelect"/>
      <property name="MappingsMetaDataURL" value="XXXXXX-or-mappings.xml"/>
      <property name="PollingStrategy" value="LogicalDeletePollingStrategy"/>
      <property name="MarkReadColumn" value="STATUS"/>
      <property name="MarkReadValue" value="1"/>
      <property name="MarkReservedValue" value="2${weblogic.Name}-${IP}"/>
      <property name="MarkUnreadValue" value="0"/>
      <property name="PollingInterval" value="5"/>
      <property name="MaxRaiseSize" value="1"/>
      <property name="MaxTransactionSize" value="10"/>
      <property name="NumberOfThreads" value="1"/>
      <property name="ReturnSingleResultSet" value="false"/>
Its roll back?
Could anyone please help me on this.
Tks,
Azevedo, Artur.

You need to ensure that your process is working in a single transaction.
You are correctly using the XA datasource.
Next you need to ensure that you do not have a dehydration point in the process and if there is a call to another BPEL process they are in a same transaction.

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.

Tuning SCA /DB adapter in 11g

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