OSB 11g Variable Creation

Hi,
The title is rather self-descriptive, but I'll elaborate a bit anyway. I'm receiving data from a local proxy service in and performing validation on it. After validation,the data has to be transformed into two target formats, i.e. the validating proxy service calls on two separate business services in sequence. So, I'm trying to store the incoming data into a variable using assign activity, and then transform this data into two separate formats and publish them to the appropriate business service. However, server logs reveal that the publish activities do not occur. Could anyone please enlighten me as to what I'm doing wrong?

Yeah, that's what I'm doing. And Unit testing for the business services show that they are working fine, so no issues there. Now, what I'm attempting to do is as follows:
1. I've set up a pipeline in the proxy service message flow.
2. In the first stage. I'm copying the contents of $body into a variable $temp.
3. In the second stage, I'm performing business validations on the data in $body.
4. If stage 2 doesn't throw an error, in the following two stages I'm applying Xquery Transform on $temp and passing the data to $body in a replace activity.
5. I'm checking the JMS Queue, and finding nothing.
6. I'm going crazy.

Similar Messages

Oracle OSB 11G. Unable to find Oracle Service Bus Configuration Page.

Hi All,
Sorry for the apparent silly question but I am studying and learning the product.
I have the OSB 11G installed and running with a proxy service working and routing requests. The Oracle ESB documentation http://download.oracle.com/docs/cd/E21764_01/doc.1111/e15866/ui_ref.htm#i1327746 at chapter 4.4.2 New Oracle Service Bus Configuration Project Wizard
Use this wizard to create an Oracle Service Bus configuration project. For configuration options, see Section 4.4.3, "Oracle Service Bus Configuration Page."
4.4.3 Oracle Service Bus Configuration Page.
I don't see the configuration page in anywhere in the left pane of the console. Am I missing something? The project creation works fine but I just don't see the configuration Wizard.
Thanks.
Regards
Salvatore Ilardo

The link which you are referring is for user interface objects in the Oracle Service Bus plug-ins and OSB plug-ins are used with OEPE (Oracle Enterprise Pack for Ecplise) for OSB development. OEPE is the only supported IDE for OSB development as of now.
Remember, at a time, one and only one Oracle Service Bus Configuration project can be deployed in a OSB domain which may contain desired number of Oracle Service Bus Projects and that's why there is no provision of creating Oracle Service Bus Configuration Project in sbconsole GUI. In IDE, you may create many Oracle Service Bus Configuration Project and that's why it has a Oracle Service Bus Configuration Project Wizard.
Regards,
Anuj

Error while running export.py in OSB 11g

Hi all,
I am trying to write wlst in osb 11g. I am getting the following error
export:
[echo] exportscript: export.py
[java] Initializing WebLogic Scripting Tool (WLST) ...
[java] Welcome to WebLogic Server Administration Scripting Shell
[java] Type help() for help on available commands
*[java] Problem invoking WLST - Traceback (innermost last):*
*[java] File "C:\Documents and Settings\Desktop\WLST\test\export.py", line 7, in ?*
*[java] ImportError: cannot import name EnvValueQuery*
[java] Java Result: 1
BUILD SUCCESSFUL
Total time: 6 seconds
Below is my build.xml should I make any more changes to run it in 11g I have changed the com.bea.common.configfwk_1.3.0.0.jar file name and directory names.
Should I set any class path before running this build.xml ?
<project default="export">
     
     <property environment="env" />
     
     
     <property name="bea.home" value="C:\Oracle\Middleware" />
     
     <property name="workspace.dir" value="C:\Documents and Settings\workspace\Test OSB Project" />
     <property name="weblogic.home" value="${bea.home}\wlserver_10.3" />
     <property name="domain.export.script" value="export.py" />
     <property name="domain.import.script" value="import.py" />
     <property name="export.config.file" value="export.properties" />
     <property name="import.config.file" value="import.properties" />
     <property name="build" value="build" />
     <property name="dist" value="dist" />
     <path id="wlst.class.path">
          <fileset dir="${bea.home}\Oracle_OSB1\lib">
               <include name="sb-kernel-api.jar" />
          </fileset>
          <fileset dir="${bea.home}\modules">
               <include name="com.bea.common.configfwk_1.3.0.0.jar" />
          </fileset>
          <fileset dir="${weblogic.home}\server\lib">
               <include name="weblogic.jar" />
               <include name="webserviceclient.jar" />
          </fileset>
     </path>
     <taskdef name="wlst" classname="weblogic.ant.taskdefs.management.WLSTTask" classpathref="wlst.class.path" />
     <target name="export">
          <echo message="exportscript: ${domain.export.script}" />
          <java classname="weblogic.WLST" fork="true" classpathref="wlst.class.path">
               <arg line="${domain.export.script} ${export.config.file}" />
          </java>
     </target>
     <target name="clean">
          <delete dir="${dist}" />
          <delete dir="${build}" />
          <mkdir dir="${dist}" />
          <mkdir dir="${build}" />
     </target>
</project>

Perhaps you are using old WLST code (used for OSB 10g), with OSB 11g.
The ALSBConfigurationMBean (com.bea.wli.sb.management.configuration.ALSBConfigurationMBean) Interface in the com.bea.wli.sb.management.configuration package in the Oracle Fusion Middleware Java API Reference for Oracle Service Bus includes example code illustrating how to import and export Oracle Service Bus 11g configurations, how to change environment values, how to query resources, and so on. Please find it here -
http://download.oracle.com/docs/cd/E14571_01/apirefs.1111/e15033/toc.htm
Regards,
Anuj

How to do service callout with the incoming JMS message in OSB 11g

Hello All,
I have a specific requirement for which I am creating a kind of POC where I need some help in OSB, however am new to OSB.
My Environment:
1> I have a request queue (deployed on a WLS domain) - WFReq_WS
2> I have a response queue (deployed on a WLS domain) - WFRes_WS
3> I have created a ProxyService (request/response type) in OSB 11g which is simply mapping the incoming message in WFReq_WS to WFRes_WS
4> I have a WebService (it is currently a simple hello WebService for testing) which takes a string and returns the same string with an added 'Hi' in front of it (e.g. If you send Jack, it will return 'Hi Jack')
My Requirement:
1> I have to do some mechanism in OSB, by which while mapping the message from WFReq_WS to WFRes_WS (through the proxy service I have), it will pick the JMS message (which will be a string/text) and will make a service callout to the Webservice I mentioned using the message as the input parameter of the WebService.
2>Now when the response of the WebService will come, OSB should send this response as the message in the response queue (WFRes_WS) I mentioned above.
To simplify the requirement using an example:
A> I will send a text/String message (say Jack) to the request queue (WFReq_WS)
B> OSB should pick the message (Jack) and make a service callout to the webservice
C> webservice will return 'Hi Jack'
D> OSB should send this to the response queue (WFRes_WS)
I know the above might look very basic question to the PROs, but please elaborate (step by step) what need to be done, since I do not know OSB.
Thanks a lot for your help !

Your example points A and D are easily done by having a "Proxy Service" which has the following details:
Service Type = Messaging Service
Request and Response type = Text
Protocol = jms
Endpoint URI = your request queue (format like 'jms://localhost:7013/weblogic.jms.XAConnectionFactory/QueueJNDIName')
Checkmark "response" so that the proxy service automatically delivers the response to another queue - your response queue
Response URI = jms://localhost:7013/weblogic.jms.XAConnectionFactory/QueueResponse
Now since your "Hello" webservice is (probably) a SOAP xml service you need to "convert" your text based JMS message to xml before sending it on to the "Hello" service.
Your JMS proxy can do that by just doing a "Assign <whom>{$body/text()}</whom>" to a variable (lets call it 'reqHello')
Now your JMS proxy should actually call the Hello service and since your JMS proxy is text and the Hello service is SOAP you cannot just "pass" on to the Hello service in a "Route to". Instead you can do a Service Callout where you can specify your "reqHello" variable as payload and a "respHello" as response variable.
Now you have the "<whom>Hi jack</whom>" in the response variable and since the JMS response needs to be text format you can "extract" the text value into the body variable of the JMS proxy (use "replace /* in body with $respHello/text()" - replace node contents)
The actual Hello service is a simple "SOAP" based Proxy Service. Add a pipeline and add a stage in the reponse pipeline. Do a ...
Assign fn:concat("Hi ",$body/whom/text()) to $whomVar
Replace whom in body with $whomVar (replace node contents)

OSB 11g Configuration

Hi,
I am trying to install Oracle Service Bus 11g, the installation went successfully, but when trying to configure the WebLogic (10.3.2) Domain and selecting (Oracle Service Bus Extension - all domain Technologies 11.1.1.3[Oracle_OSB]) from the domain creation wizard sources, it fails with the following error message:
CFGFWK-60814: The template you selected can't be applied because the following dependencies have not been satisfied:
Missing prerequisite:
DEP for Oracle Service Bus Extension - Topology independent base extension:11.1.1.3
[c:\oracle\Weblogic\Oracle_OSB\common\template\applications\wlsb_base.jar] (WebLogic Advanced Web Services for JAX-RPC Extension[10.3.3.0-_))
and i can't find any domain source named "WebLogic advanced Web Services for JAX-RPC Extension
any idea?
Thanks

Hi,
but when trying to configure the WebLogic (10.3.2) As per OSB 11g installation guide, you can extend any of the following existing domains:
Oracle WebLogic Server 10.3.3 domain
Oracle SOA Suite 11.1.1.3.0 domain
Oracle Service Bus 11.1.1.3.0 domain
http://download.oracle.com/docs/cd/E14571_01/doc.1111/e15017/under_install.htm#CJABBJDC
Are you using weblogic 10.3.3?
Regards,
Anuj

OSB 11G xsl/xquery question in Proxy

OSB 11G
In Proxy, I have to invoke a business service which has 3 operations
I need to use response of first 2 operations,as request to third operation along with some input xml to OSB Proxy.
customer, group, severity are hard coded.(which will be input to OSB)
How do I add/insert response from op1 after <string>customer</string> ??
and response from op2 after <string>group</string> . ??
<InvokecreateRequest_InputVariable>
<part name="parameters" >
<createRequest>
<sid>1959439747</sid> // is resp from operation1, which is request to operations3
<creatorHandle/>
*<attrVals>* // this is array of string
<string>customer</string>
<string>cnt:08DF89FC07516A41B228587DBE75B6A7</string> //resp from op1, that has to be request to op3
<string>group</string>
<string>B79AAF63D870F845980A</string> //input to OSB
<string>severity</string>
<string>2</string> //input to OSB
*</attrVals>*
<propertyValues>
<string/>
</propertyValues>
<template/>
<attributes>
<string>persistent_id</string>
</attributes>
</createRequest>
</part>
</InvokecreateRequest_InputVariable>
Also, should I use assign or insert in Proxy ??

Not sure exactly what you need, but here is a basic layout of what you need to do.
Make a service callout to the first operation and save the response in a variable, for ex $resOne
Then make a service callout to the second operation ans save the response in a variable for ex $resTwo.
Now use a replace or assign action to create the request for the third operation:
If you are using a Route action on Route node to call the third operation, you should use a replace action and replace the contents of $body with the XML content as needed. If you are going to use another service callout, then you should use an assign to create a request variable.
In either case, this is what your XQuery should look like:
<InvokecreateRequest_InputVariable>
<part name="parameters" >
<createRequest>
<sid>{$resOne/ns:ElementName/ns:SID/text()}</sid>     // Here you will populate value from $resOne using a correct XPath
<creatorHandle/>
<attrVals>
<string>customer</string>
<string>cnt:08DF89FC07516A41B228587DBE75B6A7</string>
{$resOne}    // here you are inserting the complete response from Operation one
<string>group</string>
{{$resTwo}    // here you are inserting the complete response from Operation Two, You can choose to populate these values separately inside variables like for SID above.
<string>B79AAF63D870F845980A</string>
<string>severity</string>
<string>2</string> //input to OSB
</attrVals>
<propertyValues>
<string/>
</propertyValues>
<template/>
<attributes>
<string>persistent_id</string>
</attributes>
</createRequest>
</part>
</InvokecreateRequest_InputVariable>

OSB 11G - Routing with policy and forwarding authentication headers

Hi there,
I'm having problems trying to add authentication to some services developed with OSB 11G.
One of the requirements is that the services authenticate using the "oracle/wss_username_token_service_policy" policy... So far so good...
My problem now is that one of the services I'm trying to route messages to needs the same authentication as the OSB router... I've tried everything I found but without any success... The headers aren't being propagated...
I've found out that the header variable has the Authentication segments so I can remove the routing, add a service callout and add the header variable to it.. But this is kind of a hammered solution...
Is there any other solution that I'm missing?
Thanks in advance,
Best Regards,
Daniel Alves
Edited by: 863416 on Sep 18, 2012 9:49 AM

Hi,
transporting header setting is described here
Yuan's SOA Blog: Retrieve and pass around http Authorization header with OSB
but something is missing, I have to set proxy service Authentication to Basic. But then OSB authenticate inbound request at local scope and I want to authenticate at called web service level. How to do that?

OSB 11g: Conditional Branch value will not accept string Value

OSB 11g 11.1.1.3.0 (OSB11_MAIN_GENERIC_100418.1323885)
When I edit a message flow and create a conditional branch I:
1. Enter an Xpath expression
2. Name the variable containing the XPath expression
3. Select an operator (=)
4. Enter a string value for Value: 'true'
5. Give the label a name (isMember)
6. Save my work
7. When I go back into the branch the 'true' value is gone and the Value field is blank.
If I enter a number it saves fine - only when I enter text with single quotes
is this a known bug?

Thank you, however I still think this is a bug because:
1. Version 10g training materials has this example as a lab exercise and says in particular 'make sure to place single quotes around the text string: 'true')
2. The documentation for 11g says to enter a value but does not say it cannot be a 'string'
3. If I don't enter any value for the value field, when I click Save it indicates an error -the field cannot be empty. When I place a numeric in the field(unquoted) I can save it and return to it and the numeric value is still there. If I enter a 'quoted string' I can save it but when I return to it, it is gone
4. If I enter the same information using the eclipse IDE I can see the 'quoted string' is saved and when I view it (not edit but view) in the web IDE (sbconsole) I can see the 'quoted string'. If I edit it the string disappears.
I will continue to test. While you may be correct and the intent is to accept only numerics, that does not make sense to me. Why not allow simple and fast conditional branching based on text string values in a message? I know I can use other mechanisms to achieve the same goal: a routing table would work also.
My point was the behavior of the UI implies a bug.
Edited by: jo**** on Nov 21, 2010 8:44 AM

Some questions with respect to OSB 11g

Hi,
I am quite new to OSB 11g and have some queries.
1. If a SOA Composite transaction has been rolled back, how would be reflected in OSB. Would there be any retries?
2. For a composite to use a proxy service, is it a must to use a direct binding reference of OSB? Can't SOA composite simply consider a proxy service a generic web service?
3. Where are the debugging information written to? Can you control what is written to the debugging file? Can you specify filters,level of severity? Can you specify what context variables?
4. Does OSB only runs on WLS and is therefore not hot pluggable on other app servers?
5. One can create, attach WS-policies to my WSDL web services and enforce them on WLS all without using OWSM. If this is possible then what is the role of OWSM?
I would really appreciate any help with these queries.
Regards
Priya.

1. If a SOA Composite transaction has been rolled back, how would be reflected in OSB. Would there be any retries?
If you are calling an OSB Proxy from a SOA Composite and the transaction is terminated and rolled back from SOA Composite then OSB transaction will also be terminated and an error will be logged on OSB side. For retrying I am not sure but there should be an option in the SOA suite composite to retry.
2. For a composite to use a proxy service, is it a must to use a direct binding reference of OSB? Can't SOA composite simply consider a proxy service a generic web service?
SOA Suite composite can directly call a WSDL based Proxy Service as a generic web service. I believe it It should also be possible to invoke an XML/HTTP (Any XML Proxy Service) from SOA Suite composite. Although Direct Binding is the preferred option because of performance and security reasons.
3. Where are the debugging information written to? Can you control what is written to the debugging file? Can you specify filters,level of severity? Can you specify what context variables?
Debug information will be written into the WLS log files by default. You can log any information you want (context variables or custom data) from a Proxy Service message flow using Log action. You can control the severity of log in the Log Action.
You can define what level of Logs will be actually written to the log file and set any custom filters on Logs in the WLS Console (Home>Servers>{Your server Name}>Logging>Advanced).
If you want to enable specific debug logging at the server level(for ex if you want to log transaction details by default), you can do so by enabling needed debug logging at (Home>Servers>{Your server Name}>Debug)
4. Does OSB only runs on WLS and is therefore not hot pluggable on other app servers?
Yes OSB is only certified for WLS.
5. One can create, attach WS-policies to my WSDL web services and enforce them on WLS all without using OWSM. If this is possible then what is the role of OWSM?
Biggest difference is of Scope. You can very well attach WS Policies to services in OSB but their scope will only be of OSB. OWSM can do so at an enterprise level across various applications. OWSM also provides end to end security and SLA monitoring, easier update of Policies across enterprise etc. For more details on OWSM check out this white paper:
http://www.oracle.com/technetwork/middleware/webservices-manager/owsm-11g-tech-wp-134065.pdf

Using DB Adapter for MS SQL Server 2005 SP in OSB 11g.

Hi All,
I have a requirement to create a DB Adapter for MS SQL Server Stored Procedure in JDeveloper and export the Adapter file to OSB 11g. I have Created the Adapter and imported it into OSB 11g successfully. Created the Datasource and Connection pool also in console.
The problem is while trying to execute the created business Service, I am getting the error as below,
<Oct 26, 2012 12:20:25 PM IST> <Error> <JCATransport> <BEA-381967> <Invoke JCA outbound service failed with application error, exception: com.bea.wli.sb.transports.jca.JCATransportException: oracle.tip.adapter.sa.api.JCABindingException: oracle.tip.adapter.sa.impl.fw.ext.org.collaxa.thirdparty.apache.wsif.WSIFException: servicebus:/WSDL/Test/CheckAppID/WL_Driver/CheckAppId_WL_Driver [ CheckAppId_WL_Driver_ptt::CheckAppId_WL_Driver(InputParameters,OutputParameters) ] - WSIF JCA Execute of operation 'CheckAppId_WL_Driver' failed due to: Unimplemented string conversion.
Conversion of JDBC type to String is not supported.
An attempt was made to convert a Java object to String using an unsupported JDBC type: .
; nested exception is:
BINDING.JCA-11804
Unimplemented string conversion.
My XSD is ,
<element name="InputParameters">
<complexType>
<sequence>
<element name="application_id" type="int" db:index="1" db:type="INT" minOccurs="0" nillable="true"/>
</sequence>
</complexType>
</element>
<element name="OutputParameters">
<complexType>
<sequence>
<element name="RowSet0" type="db:RowSet0_RowSet" db:type="RowSet0" minOccurs="0" maxOccurs="unbounded" nillable="true"/>
<element name="RowSet1" type="db:RowSet1_RowSet" db:type="RowSet1" minOccurs="0" maxOccurs="unbounded" nillable="true"/>
</sequence>
</complexType>
</element>
<complexType name="RowSet1_RowSet">
<sequence>
<element name="RowSet1_Row" minOccurs="0" maxOccurs="unbounded">
<complexType>
<sequence>
<element name="cde" type="int" db:type="INT" minOccurs="0" nillable="true"/>
<element name="msg" db:type="NVARCHAR" minOccurs="0" nillable="true">
<simpleType>
<restriction base="string">
<maxLength value="255"/>
</restriction>
</simpleType>
</element>
</sequence>
</complexType>
</element>
</sequence>
</complexType>
<complexType name="RowSet0_RowSet">
<sequence>
<element name="RowSet0_Row" minOccurs="0" maxOccurs="unbounded">
<complexType>
<sequence>
<element name="aaa" type="boolean" db:type="BIT" minOccurs="0" nillable="true"/>
<element name="bbb" db:type="NVARCHAR" minOccurs="0" nillable="true">
<simpleType>
<restriction base="string">
<maxLength value="10"/>
</restriction>
</simpleType>
</element>
</sequence>
</complexType>
</element>
</sequence>
</complexType>
I don't know why there is a datatype conversion error.
Help me in resolving this.
Regards,
Nataraj R.

Hi,
I believe NVARCHAR is an unsupported type...
The following document lists the supported data types for SQL Server stored procedures and functions... NVARCHAR is not in the list... :-(
http://docs.oracle.com/cd/E23943_01/integration.1111/e10231/adptr_db.htm#CHDEBEEE
Hope this helps...
Cheers,
Vlad

Unable to Create "Not Equal to" condition in Variable creation

Hi ,
I am getting an error while creating variable at report level,
Well, my condition at variable creation is ----> sum(A) where [country] <> " x" ...(It is showing the results when the country is equal to x) and the converse for the same ... If I use [country] = "x" .. It is taking as country not equal to x ..
Please suggest me on this..
Thanks in advance ....

Hi ,
I am getting an error while creating variable at report level,
Well, my condition at variable creation is ----> sum(A) where [country] <> " x" ...(It is showing the results when the country is equal to x) and the converse for the same ... If I use [country] = "x" .. It is taking as country not equal to x ..
Please suggest me on this..
Thanks in advance ....

Writing a file using ssh in OSB 11g

Hi
OSB 11G
Once I fetch from DB, i am able to write a flat file(delimiter with pipe) using Messaging Service and MFL.
Now, my requirement is to write using SSH .
Can anyone let me know how do I configure it in my Business Service?
Thanks
Edited by: soauser on Jul 12, 2011 9:08 AM

OSB supports SSH File Transfer Protocol (SFTP) using SSH version 2 with SFTP transport -
section "26.5 SFTP Transport" at http://download.oracle.com/docs/cd/E17904_01/doc.1111/e15866/http_poller.htm#i1085854
If existing options are not sufficient, you may also create custom transport using transport SDK and use that in OSB -
http://download.oracle.com/docs/cd/E17904_01/doc.1111/e15866/part_tsdk.htm#sthref954
Regards,
Anuj

How to Handle Multiple Thread in JAVA Callout with OSB 11g

Hi Team,
With My OSB 11g, I want create a static Thread when Java callout.
Java code as below.
     private static Thread thread;
static {
          * lazy load thread and with thread-safe ensure
          if(thread == null){
               synchronized (HornetQConnectionHelper.class) {
                    thread = new ConnectionRecoveryThread();
                    // Daemon thread, JVM level, Won't be interrupted, Safe!
                    thread.setDaemon(true);
                    thread.start();
When this class was first called in OSB, the thread start run. while when I redeploy it, the old Thread is still running, if call the class again, it will create a new Thread. The two threads will run at the same time.
Any body know how do configure it, so that there is only one static Thread in the Weblogic JVM.
Thanks.
Best Regards,
Raysen Jia

Hi Raysen Jia,
Create a weblogic startup class... See the references bellow...
Hope this is helpful...
http://jagadesh4java.blogspot.com.au/2010/05/working-with-weblogic-startup-shutdown.html
http://docs.oracle.com/cd/E23943_01/upgrade.1111/e10126/basic_upgrade.htm#FUPAS464
Cheers,
Vlad

OSB 11g Installation in production environment

I am trying to install OSB 11g in production mode. But, the problem is its always pointing to the evaluation database, even though I don't require any DB (not using the reporting feature or OWSM). I saw the following workaround and it worked fine, but is it the only way?
This error you will normally see if you use the built in pointbase db with production domains only.
I would recommend you use different database in pointbase or better an oracle database. Work around would be to delete WL_LLR* from you point base and the domain will start with out problem.
If you are not aware of how to delete the table in Pointbase/Derby, then other workaround (I normally use when using production domain with Derby/Poinbase) option would be to open config .xml and delete <jdbc-system-resource>
<name>wlsbjmsrpDataSource</name>
<target>AdminServer</target>
<descriptor-file-name>jdbc/wlsbjmsrpDataSource-jdbc.xml</descriptor-file-name>
</jdbc-system-resource>
Even if i configure a different DB, but it still pointing me to Derby?
Is this a bug with OSB 11g installation in a production env?
Thanks,
Bijoy

Hello Bijoy,
The evaluation database is provided for use by the sample applications and code examples. If you do not want to use evaluation DB then don't install it.
To not install evaluation DB, while installing weblogic, select custom installation type, uncheck the "Evaluation Database" checkbox ("Server Examples" will automatically get unchecked) and proceed. Now your weblogic will be installed without an evaluation DB.
Regards,
Anuj

Dynamic endpoints in SOA and OSB 11g

Hi,
In AIA we have aiaconfiguration properties.xml from where end points of wsdls will be accessible.
This enables ease in migrations so that if endpoint changes it is only need to be changed in aiaconfiguration properties.xml.
Can the same be acheived in SOA and OSB 11g projects?
Thanks,
Sowmya

Hi Sowmya,
Yes, it is very much possible in OSB 11g using customization (you may use it manually or programmitically). Please refer -
http://download.oracle.com/docs/cd/E14571_01/doc.1111/e15867/customization.htm#CACJCAGD
http://download.oracle.com/docs/cd/E14571_01/doc.1111/e15022/toc.htm
Regards,
Anuj

OSB 11g Variable Creation

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