Integrating ESB and BPEL to transmit the data

Hi,
We are integrating few sub systems like when a new employee as joined the organization we will enter those information in a HRMS system where those information will be transmitted to the ESB server where ESB should carry this message and pass it to the other sub systems like security gateway system, Coupon Mgt System , etc. In those systems we need to have a BPEL to process the employee details that is carried out by ESB. Based on the emplyee details, the BPEL process should write the business logic to provide access to various blocks in the oganization as well as provide the coupon for the user. This is the design we have comeup with. Since i am new to this. Please tell me how we can proceed with this. How we can integrate ESB and BPEL? Please provide some links or examples in how we can go about. Which will be really helpful.
Thanks.

Hi,
General idea looks good. What version are we talking about here? I'm assuming 11g... and when you say ESB I'm not sure if you are talking about OSB (ALSB) or other product, or ESB as an general idea...
Stuff to think about:
those information will be transmitted to the ESB serverHow? Will the HRMS system call a webservice? Trigger a file? Or the HRMS system has to be polled?
ESB should carry this message and pass it to the other sub systemsYou have to check the capabilities of your other systems, do they provide web service interfaces? will you need access to those systems internal databases? etc
How we can integrate ESB and BPEL?If you are talking about OSB, they integrate via web service calls
Cheers,
Vlad

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http://download-uk.oracle.com/docs/cd/B31017_01/integrate.1013/b28982/service_config.htm#BABIBGFF
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<jazn xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://xmlns.oracle.com/oracleas/schema/jazn-10_0.xsd" schema-major-version="10" schema-minor-version="0" provider="LDAP" location="ldap://myhost:389" default-realm="my-realm" >
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*1.) No I am not able to complete 2.1.3.3 step 3 the*
work list application is showing "authentication fail"
user look up is showing "unable to find the realm with name my-realm "
*2.) After 2.1.3.3 step 2, if I try restarting the SOA suite, it throws following error.*------------------------------------------------------------------------------------------------------------------------------------------------------------
Configuration information
Running in C:\product\10.1.3.1\OracleAS_1
Operation mode:Startup, App Server, No Enterprise Manager, Single Instance
Oracle home:C:\product\10.1.3.1\OracleAS_1
Oracle home name:Unnamed
Instance name:ias_soa.myhost
Instance type:allProducts
Version:10.1.3.1.0
Uses infrastructure:false
Not an infrastructure instance, no infrastructure information available
Components:[j2ee, apache, orabpel, oraesb, owsm, Wsil]
2009-06-29 04:10:49.962--Begin log output for Mid-tier services (ias_soa.myhost)
2009-06-29 04:10:49.962--Processing Step: starting OPMN
2009-06-29 04:10:57.493--Processing Step: starting OPMN managed processes
2009-06-29 04:11:22.806--End log output for Mid-tier services (ias_soa.myhost)
An unknown OPMN error has occured
oracle.appserver.startupconsole.model.ConsoleException: An unknown OPMN error has occured
     at oracle.appserver.startupconsole.control.OPMNController.doStart(OPMNController.java:140)
     at oracle.appserver.startupconsole.control.Controller.start(Controller.java:69)
     at oracle.appserver.startupconsole.control.GroupController.doStart(GroupController.java:47)
     at oracle.appserver.startupconsole.control.Controller.start(Controller.java:69)
     at oracle.appserver.startupconsole.view.controller.ControllerAdapter.start(ControllerAdapter.java:30)
     at oracle.appserver.startupconsole.view.controller.MasterControlAdapter.run(MasterControlAdapter.java:94)
     at oracle.appserver.startupconsole.view.Runner.main(Runner.java:39)
Caused by: oracle.appserver.startupconsole.model.ConsoleException: There are some errors while stopping the following components. Refer to the generated error report for more details.
==================================================
ias-component: default_group
process-type: oc4j_soa
process-set: default_group
Error Message:failed to start a managed process after the maximum retry limit
==================================================
     at oracle.appserver.startupconsole.control.OPMNController.doStart(OPMNController.java:139)
     ... 6 more
Caused by: oracle.ias.opmn.optic.OpticControlException: Error from opmn during process control operation
     at oracle.ias.opmn.optic.AbstractOpmnEntity.runCommand(AbstractOpmnEntity.java:174)
     at oracle.ias.opmn.optic.AbstractOpmnEntity.start(AbstractOpmnEntity.java:110)
     at oracle.appserver.startupconsole.control.OPMNController.doStart(OPMNController.java:97)
     ... 6 more
Exception caused by
There are some errors while stopping the following components. Refer to the generated error report for more details.
==================================================
ias-component: default_group
process-type: oc4j_soa
process-set: default_group
Error Message:failed to start a managed process after the maximum retry limit
==================================================
oracle.appserver.startupconsole.model.ConsoleException: There are some errors while stopping the following components. Refer to the generated error report for more details.
==================================================
ias-component: default_group
process-type: oc4j_soa
process-set: default_group
Error Message:failed to start a managed process after the maximum retry limit
==================================================
     at oracle.appserver.startupconsole.control.OPMNController.doStart(OPMNController.java:139)
     at oracle.appserver.startupconsole.control.Controller.start(Controller.java:69)
     at oracle.appserver.startupconsole.control.GroupController.doStart(GroupController.java:47)
     at oracle.appserver.startupconsole.control.Controller.start(Controller.java:69)
     at oracle.appserver.startupconsole.view.controller.ControllerAdapter.start(ControllerAdapter.java:30)
     at oracle.appserver.startupconsole.view.controller.MasterControlAdapter.run(MasterControlAdapter.java:94)
     at oracle.appserver.startupconsole.view.Runner.main(Runner.java:39)
Caused by: oracle.ias.opmn.optic.OpticControlException: Error from opmn during process control operation
     at oracle.ias.opmn.optic.AbstractOpmnEntity.runCommand(AbstractOpmnEntity.java:174)
     at oracle.ias.opmn.optic.AbstractOpmnEntity.start(AbstractOpmnEntity.java:110)
     at oracle.appserver.startupconsole.control.OPMNController.doStart(OPMNController.java:97)
     ... 6 more
<?xml version='1.0' encoding='WINDOWS-1252'?>
<response>
<msg code="-82" text="Remote request with weak authentication.">
</msg>
<opmn id="bg1ws0008:6201" http-status="206" http-response="2 of 3 processes started.">
<ias-instance id="ias_soa.myhost">
<ias-component id="default_group">
<process-type id="home">
<process-set id="default_group">
<process id="91427687" pid="4148" status="Alive" index="1" log="C:\product\10.1.3.1\OracleAS_1\opmn\logs\\default_group~home~default_group~1.log" operation="request" result="success">
<msg code="0" text="">
</msg>
</process>
</process-set>
</process-type>
<process-type id="oc4j_soa">
<process-set id="default_group">
<process id="91427688" pid="5856" status="Init" index="1" log="C:\product\10.1.3.1\OracleAS_1\opmn\logs\\default_group~oc4j_soa~default_group~1.log" operation="request" result="failure">
<msg code="-21" text="failed to start a managed process after the maximum retry limit">
</msg>
</process>
</process-set>
</process-type>
</ias-component>
<ias-component id="HTTP_Server">
<process-type id="HTTP_Server">
<process-set id="HTTP_Server">
<process id="91427686" pid="5140" status="Alive" index="1" log="C:\product\10.1.3.1\OracleAS_1\opmn\logs\\HTTP_Server~1.log" operation="request" result="success">
<msg code="0" text="">
</msg>
</process>
</process-set>
</process-type>
</ias-component>
</ias-instance>
</opmn>
</response>
*3.) opmnctl status -all ?*
C:\product\10.1.3.1\OracleAS_1\opmn\bin>opmnctl status -all
Usage:
opmnctl [<scope>] status [<options>] [host port]
Notes:
- if host,port is specified, contact opmn on host,port;
otherwise, contact opmn in local ias instance.
scope:
@instance(:name)*|@cluster
scope specifies how far to apply the query. To apply the query to
all known iAS Instances, specify "cluster". To apply the query
to a specific set of 1 or more iAS Instances, specify
"instance(:instname(:instname...))". If no names are supplied
in an instance scope string then the request is applied to the
"local" instance. In this context, "local" means the instance
containing the opmn server handling the request.
Default: local iAS Instance.
Options:
[ias-component|oc4j-group]=id
- filter output by ias-component name
- i.e. filter output by oc4j-group name
-l - pre-selected long output format:
%cmp32%prt18%pid7R%sta8%uid10R%mem8R%utm9R%por
-fmt <fmtlist> - output format (see details below)
Option "-fmt <fmtlist>" and "-l" are mutually exclusive
-fsep <string> - field separator (default:" | ")
-rsep <string> - record separator (default:"\n")
-noheaders - don't print a header
-c <count> - number of times to print status (default:1)
-i <nsecs> - seconds between each print (default:5)
-app [-l] - application status (optional long format)
-port - opmn "request" host and port (scope
argument invalid)
Format String Syntax:
<fmtlist> - A single string containing one or more statistic
identifiers concatenated together where each identifier has
the following format: %<statname>[<width>[<justification>]]
default: %cmp32%prt18%pid7R%sta8
<statname> - Must be one of the following:
ins - iAS Instance Name
cmp - iAS Component Id
prt - Process Type Id
prs - Process Set Id
idx - Index of process in Process Set
pid - OS Process Identifier
uid - Opmn Unique Id
typ - Name for this kind of process
sta - Process status
stm - start time (ms)
utm - up time (ms)
cpu - cpu time (ms)
mem - memory used (Kb)
pme - private memory (Kb)
sme - shared memory (Kb)
hpz - heap size (Kb)
por - Port List
<width> - The number of columns to use for this field. Output
less than this value will receive padding according to the
specified justification. Output more than this value will
be truncated and terminated with '~'.
default: the width of each datum
<justification> - How to justify output when less than the width.
Must be L, R, or C (left, right, or center justification).
default: L
4.) SOA Suite version ? *10.1.3.1.0*
5.) Did you manually tweak some configuration file or followed the documentation as it is ? I have followed the document as it is.
I have changed only jazn.xml available in ..j2ee/oc4j_soa suite to have the below section: This section was copied from jazn.xml of ..j2ee/home directory that has been automatically updated after running configure_oid.bat file
<jazn xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://xmlns.oracle.com/oracleas/schema/jazn-10_0.xsd" schema-major-version="10" schema-minor-version="0" provider="LDAP" location="ldap://myhost:389" default-realm="myrealm" >
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     <property name="idm.token.type" value="HTTP_COOKIE" />
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     <property name="ldap.protocol" value="no-ssl" />
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<jazn xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://xmlns.oracle.com/oracleas/schema/jazn-10_0.xsd" schema-major-version="10" schema-minor-version="0" provider="XML" location="./system-jazn-data.xml" default-realm="jazn.com">

     <property name="idm.authentication.name" value="JavaSSO"/>
     <property name="idm.token.asserter.class" value="oracle.security.jazn.sso.SSOCookieTokenAsserter"/>
     <property name="idm.token.collector.class" value="oracle.security.jazn.sso.SSOCookieTokenCollector"/>
     <property name="idm.token.type" value="HTTP_COOKIE"/>
     <property name="idm.token.collector.cookie.1" value="ORA_OC4J_SSO"/>

     <property name="custom.sso.url.login" value="/jsso/SSOLogin"/>
     <property name="custom.sso.url.logout" value="/jsso/SSOLogout"/>
     <property name="custom.sso.key.alias" value="ssoSymmetricKey"/>
</jazn>

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Integrating ESB and BPEL to transmit the data

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