Oracle weblogic Server 10g R3 -manual JMS migration and reverse migration

Folks
we are trying to use manual JMS migration with WLST scripts /console and noticed several issues in Oracle weblogic serevr 10g R3 .(Currently not interested in using automatic server migration stuff)
1)Our use case is to be able to manually migrate JMS with persistent file store in case of long lasting hardware failure (so we need this working with the source server down)
Here are my observations
1) The console based manual migration works only when both the source and destination are up (ie for doing migration during scheduled maintainance and not for our use case)
2) i tried wlst scripts which works partially for our use case
wls:/jmsmigrationclustertestdomain/edit !> migrate('sb_ms1', 'sb_ms2','true','fa
lse','all')
Migrating JMS and JTA services from 'sb_ms1' to destination 'sb_ms2' ...
Migration completed successfully.
question is how do you migrate this back (reverse migration)
I tried a couple of wlst scripts which all were unsuccessful in migrating the services back. Syntax is also extremly confusing as the weblogic.Admin commands seem to be aware of "migratable targets" (such as "sb_ms1 migratable") but WLST doesnt seem to understand "sb_ms1 migratable"
If I just restart sb_ms1 without running any scripts, it complains about JMS artifacts(not being present) as they are migrated onto the other instance
I have this whole setup working on 9.2mp3 with weblogic.admin scripts
Thanks for any guidance on this

Hi,
I guess you are using the default (system generated) migratable target names for the clustered servers, that have names ends with "(migratable)".
Are you performing the migration from "wls:/YOUR_ADMIN_SERVER_NAME/domainRuntime/MigratableServiceCoordinatorRuntime/the-MigratableServiceCoordinator" ?
Can you please post the exact WLST commands that you tried, syntax of the arguments and any erorr messages taht you have got while performing this operation?
Thanks
Kats

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Configuring Apache HTTP Server with Oracle Weblogic Server plugin

Hello friends,
I have a scenario of OIM 9.1.0.2 on Oracle Application Server 11g and Weblogic Server Apache HTTP Server.
Oracle WebLogic Server is configured in cluster (node1 and node2), also use the Oracle Weblogic Server plugin for integration with Apache.
One of the tests is to lose one of the nodes for the apache plugin redirects the node that has less overhead.
When the mode is node1 and node2 stop start mode and try to access the management console of Oracle Identity Manager, the plugin sometimes redirects to the other active node, and on another occasion shows the oracle management console identity manager without the colors of the basic look and feel.
Deputy of the Apache HTTP Server log, do you expect your comments to solve this case?
*************************************************log****************************************************
Server Details are:
OrigHostInfo [192.168.1.200]
isOrigHostInfoDNS [0]
Host [192.168.1.200]
Port [7002]
SecurePort [7004]
Mon Jan 30 22:10:43 2012 <2600713279794431> Initializing lastIndex=0 for a list of length=1
Mon Jan 30 22:10:43 2012 <2600713279794431> initJVMID: Trying to locate Primary or Secondary using SrvrInfo with JVMID [-872106207]
Mon Jan 30 22:10:43 2012 <2600713279794431> initJVMID: Found Primary 192.168.1.200:7002:7004
Mon Jan 30 22:10:43 2012 <2600713279794431> INFO: Closing SSL context
Mon Jan 30 22:10:43 2012 <2600713279794431> .....internal request /bea_wls_internal/WLDummyInitJVMIDs.....processed
Mon Jan 30 22:10:43 2012 <2600713279794431> getPreferredFromCookie: Found 1 servers
Mon Jan 30 22:10:43 2012 <2600713279794431> attempt #0 out of a max of 5
Mon Jan 30 22:10:43 2012 <2600713279794431> trying connect to PRIMARY '192.168.1.200'/7002/7004
Mon Jan 30 22:10:43 2012 <2600713279794431> getPooledConn: No more connections in the pool for Host[192.168.1.200] Port[7002] SecurePort[7004]
Mon Jan 30 22:10:43 2012 <2600713279794431> New SSL URL: match = 0 oid = 22
Mon Jan 30 22:10:43 2012 <2600713279794431> Connect returns -1, and error no set to 150, msg 'Operation now in progress'
Mon Jan 30 22:10:43 2012 <2600713279794431> EINPROGRESS in connect() - selecting
Mon Jan 30 22:10:43 2012 <2600713279794431> Setting peerID for new SSL connection
Mon Jan 30 22:10:43 2012 <2600713279794431> 0ae2 0436 0000 1b5c ...6...\
Mon Jan 30 22:10:43 2012 <2600713279794431> Local Port of the socket is 39186
Mon Jan 30 22:10:43 2012 <2600713279794431> Remote Host 192.168.1.200 Remote Port 7004
Mon Jan 30 22:10:43 2012 <2600713279794431> created a new connection to preferred server '192.168.1.200/7004' for '/xlWebApp/images/spacer.gif', Local port:39186
Mon Jan 30 22:10:43 2012 <2600713279794431> INFO: CA certificate missing basicConstraints, validation failed
Mon Jan 30 22:10:43 2012 <2600713279794431> ERROR: SSLWrite failed
Mon Jan 30 22:10:43 2012 <2600713279794431> SEND failed (ret=-1) at 793 of file ../nsapi/URL.cpp
Mon Jan 30 22:10:43 2012 <2600713279794431> *******Exception type [WRITE_ERROR_TO_SERVER] raised at line 794 of ../nsapi/URL.cpp
Mon Jan 30 22:10:43 2012 <2600713279794431> Marking 192.168.1.200:7004 as bad
Mon Jan 30 22:10:43 2012 <2600713279794431> got exception in sendRequest phase: WRITE_ERROR_TO_SERVER [os error=0, line 794 of ../nsapi/URL.cpp]: at line 3160
Mon Jan 30 22:10:43 2012 <2600713279794431> INFO: Closing SSL context
Mon Jan 30 22:10:43 2012 <2598413279794431>
================New Request: [GET /images/cab.gif HTTP/1.1] =================
Mon Jan 30 22:10:43 2012 <2598413279794431> INFO: SSL is configured
Mon Jan 30 22:10:43 2012 <2598413279794431> SSL Main Context not set. Calling InitSSL
Mon Jan 30 22:10:43 2012 <2598413279794431> INFO: SSL configured successfully
Mon Jan 30 22:10:43 2012 <2598413279794431> Using Uri /images/cab.gif
Mon Jan 30 22:10:43 2012 <2598413279794431> After trimming path: '/images/cab.gif'
Mon Jan 30 22:10:43 2012 <2598413279794431> adding prepend path: /xlWebApp/
Mon Jan 30 22:10:43 2012 <2598413279794431> The final request string is '/xlWebApp/images/cab.gif'
Mon Jan 30 22:10:43 2012 <2598413279794431> Host extracted from serverlist is [192.168.1.100]
Mon Jan 30 22:10:43 2012 <2598413279794431> Host extracted from serverlist is [192.168.1.200]
Mon Jan 30 22:10:43 2012 <2598413279794431> Initializing lastIndex=0 for a list of length=2
Mon Jan 30 22:10:43 2012 <2598413279794431> getListNode: created a new server node: id='192.168.1.100:7004,192.168.1.200:7004' server_name='OIMSERVER', port='443'
Mon Jan 30 22:10:43 2012 <2598413279794431> getPreferred: availcookie=[JSESSIONID=6RGCPnbTFRG7LBrTRpFnv1QLnQHkxkqr4pjGhhGJyrJWJ1rv86NK!-872106207!NONE]
Mon Jan 30 22:10:43 2012 <2598413279794431> Found cookie from cookie header: JSESSIONID=6RGCPnbTFRG7LBrTRpFnv1QLnQHkxkqr4pjGhhGJyrJWJ1rv86NK!-872106207!NONE
Mon Jan 30 22:10:43 2012 <2598413279794431> Parsing cookie JSESSIONID=6RGCPnbTFRG7LBrTRpFnv1QLnQHkxkqr4pjGhhGJyrJWJ1rv86NK!-872106207!NONE
Mon Jan 30 22:10:43 2012 <2598413279794431> getpreferredServersFromCookie: [-872106207!NONE]
Mon Jan 30 22:10:43 2012 <2598413279794431> primaryJVMID: [-872106207]
secondaryJVMID: [NONE]
Mon Jan 30 22:10:43 2012 <2598413279794431> No of JVMIDs found in cookie: 1
Mon Jan 30 22:10:43 2012 <2598413279794431> getPreferredFromCookie: Start Position is 0, listLen is 2
Mon Jan 30 22:10:43 2012 <2598413279794431> getPreferredFromCookie: Either JVMIDs not set or they are stale. Will try to get JVMIDs from WLS
Mon Jan 30 22:10:43 2012 <2598413279794431> initJVMID: Iterating SrvrList from position 0
Mon Jan 30 22:10:43 2012 <2598413279794431> ======internal request /bea_wls_internal/WLDummyInitJVMIDs======
initJVMID: Trying Host[192.168.1.100] Port[7004] SecurePort[7004] useSSL [1] ioTimeout [30] socketTimeout [2]
Mon Jan 30 22:10:43 2012 <2598413279794431> New SSL URL: match = 0 oid = 0
Mon Jan 30 22:10:43 2012 <2598413279794431> Connect returns -1, and error no set to 146, msg 'Connection refused'
Mon Jan 30 22:10:43 2012 <2598413279794431> Error connecting to host 192.168.1.100:7004
Mon Jan 30 22:10:43 2012 <2598413279794431> *******Exception type [CONNECTION_REFUSED] (Error connecting to host 192.168.1.100:7004 errno = 146) raised at line 1723 of ../nsapi/URL.cpp
Mon Jan 30 22:10:43 2012 <2598413279794431> initJVMID: Failed to retrieved JVMID for 192.168.1.100:7004:7004
Mon Jan 30 22:10:43 2012 <2598413279794431> initJVMID: Marked server as BAD
Mon Jan 30 22:10:43 2012 <2598413279794431> INFO: Closing SSL context
Mon Jan 30 22:10:43 2012 <2598413279794431> .....internal request /bea_wls_internal/WLDummyInitJVMIDs.....processed
Mon Jan 30 22:10:43 2012 <2598413279794431> ======internal request /bea_wls_internal/WLDummyInitJVMIDs======
initJVMID: Trying Host[192.168.1.200] Port[7004] SecurePort[7004] useSSL [1] ioTimeout [30] socketTimeout [2]
Mon Jan 30 22:10:43 2012 <2598413279794431> New SSL URL: match = 0 oid = 0
Mon Jan 30 22:10:43 2012 <2598413279794431> Connect returns -1, and error no set to 150, msg 'Operation now in progress'
Mon Jan 30 22:10:43 2012 <2598413279794431> EINPROGRESS in connect() - selecting
Mon Jan 30 22:10:43 2012 <2598413279794431> Setting peerID for new SSL connection
Mon Jan 30 22:10:43 2012 <2598413279794431> 0ae2 0436 0000 1b5c ...6...\
Mon Jan 30 22:10:43 2012 <2598413279794431> Local Port of the socket is 39188
Mon Jan 30 22:10:43 2012 <2598413279794431> Remote Host 192.168.1.200 Remote Port 7004
Mon Jan 30 22:10:43 2012 <2598413279794431> INFO: Certificate validation succeeded
Mon Jan 30 22:10:43 2012 <2598413279794431> INFO: Negotiated to cipher: 3
Mon Jan 30 22:10:43 2012 <2598413279794431> SSLWrite sent 171
Mon Jan 30 22:10:43 2012 <2598413279794431> SSLWrite completed, sent 171
Mon Jan 30 22:10:43 2012 <2598413279794431> Reader::fill() SSLRead returned: 0 290
Mon Jan 30 22:10:43 2012 <2598413279794431> URL::parseHeaders: CompleteStatusLine set to [HTTP/1.1 404 Not Found]
Mon Jan 30 22:10:43 2012 <2598413279794431> URL::parseHeaders: StatusLine set to [404 Not Found]
Mon Jan 30 22:10:43 2012 <2598413279794431> parsed all headers OK
Mon Jan 30 22:10:43 2012 <2598413279794431> Parsing cluster list: -872106207!182584374!7002!7004
Mon Jan 30 22:10:43 2012 <2598413279794431> parseJVMID: Parsing JVMID '-872106207!182584374!7002!7004'
Mon Jan 30 22:10:43 2012 <2598413279794431> parseJVMID: Actually parsing '-872106207!182584374!7002!7004'
Mon Jan 30 22:10:43 2012 <2598413279794431> ServerInfo struct for JVMID '-872106207' populated
Server Details are:
OrigHostInfo [192.168.1.200]
isOrigHostInfoDNS [0]
Host [192.168.1.200]
Port [7002]
SecurePort [7004]
Mon Jan 30 22:10:43 2012 <2598413279794431> Initializing lastIndex=0 for a list of length=1
Mon Jan 30 22:10:43 2012 <2598413279794431> initJVMID: Trying to locate Primary or Secondary using SrvrInfo with JVMID [-872106207]
Mon Jan 30 22:10:43 2012 <2598413279794431> initJVMID: Found Primary 192.168.1.200:7002:7004
Mon Jan 30 22:10:43 2012 <2598413279794431> INFO: Closing SSL context
Mon Jan 30 22:10:43 2012 <2598413279794431> .....internal request /bea_wls_internal/WLDummyInitJVMIDs.....processed
Mon Jan 30 22:10:43 2012 <2598413279794431> getPreferredFromCookie: Found 1 servers
Mon Jan 30 22:10:43 2012 <2598413279794431> attempt #0 out of a max of 5
Mon Jan 30 22:10:43 2012 <2598413279794431> trying connect to PRIMARY '192.168.1.200'/7002/7004
Mon Jan 30 22:10:43 2012 <2598413279794431> getPooledConn: No more connections in the pool for Host[192.168.1.200] Port[7002] SecurePort[7004]
Mon Jan 30 22:10:43 2012 <2598413279794431> New SSL URL: match = 0 oid = 22
Mon Jan 30 22:10:43 2012 <2598413279794431> Connect returns -1, and error no set to 150, msg 'Operation now in progress'
Mon Jan 30 22:10:43 2012 <2598413279794431> EINPROGRESS in connect() - selecting
Mon Jan 30 22:10:43 2012 <2598413279794431> Setting peerID for new SSL connection
Mon Jan 30 22:10:43 2012 <2598413279794431> 0ae2 0436 0000 1b5c ...6...\
Mon Jan 30 22:10:43 2012 <2598413279794431> Local Port of the socket is 39189
Mon Jan 30 22:10:43 2012 <2598413279794431> Remote Host 192.168.1.200 Remote Port 7004
Mon Jan 30 22:10:43 2012 <2598413279794431> created a new connection to preferred server '192.168.1.200/7004' for '/xlWebApp/images/cab.gif', Local port:39189
Mon Jan 30 22:10:43 2012 <2598413279794431> INFO: CA certificate missing basicConstraints, validation failed
Mon Jan 30 22:10:43 2012 <2598413279794431> ERROR: SSLWrite failed
Mon Jan 30 22:10:43 2012 <2598413279794431> SEND failed (ret=-1) at 793 of file ../nsapi/URL.cpp
Mon Jan 30 22:10:43 2012 <2598413279794431> *******Exception type [WRITE_ERROR_TO_SERVER] raised at line 794 of ../nsapi/URL.cpp
Mon Jan 30 22:10:43 2012 <2598413279794431> Marking 192.168.1.200:7004 as bad
Mon Jan 30 22:10:43 2012 <2598413279794431> got exception in sendRequest phase: WRITE_ERROR_TO_SERVER [os error=0, line 794 of ../nsapi/URL.cpp]: at line 3160
Mon Jan 30 22:10:43 2012 <2598413279794431> INFO: Closing SSL context
Thanks

"One of the tests is to lose one of the nodes for the apache plugin redirects the node that has less overhead."
Note that the plug-in does a round robin load balancing, for example, in the case of three server (1,2,3) it does 1-2-3-1-2-3-1...
with server 3 going down it does 1-2-1-2-1...
An example configuration (with SSL off) looks as follows:
LoadModule weblogic_module   "/home/oracle/weblogic12.1.1/apache/modules/mod_wl.so"
<IfModule weblogic_module>
     ConnectTimeoutSecs 10
     ConnectRetrySecs 2
     DebugConfigInfo ON
     WLSocketTimeoutSecs 2
     WLIOTimeoutSecs 300
     Idempotent ON
     FileCaching ON
     KeepAliveSecs 20
     KeepAliveEnabled ON
     DynamicServerList ON
     WLProxySSL OFF
</IfModule>
<Location /LoadTest6>
     SetHandler weblogic-handler
     WebLogicCluster 172.31.0.175:7002,172.31.0.113:7003
</Location>Also see the complete example here: http://middlewaremagic.com/weblogic/?p=7795
"the plugin sometimes redirects to the other active node"
This is somewhat strange, do you have session binding turned off?
"and on another occasion shows the oracle management console identity manager without the colors of the basic look and feel."
This could happen due to mime types (not really sure just a hunch). Here is a general story on this concept: https://developer.mozilla.org/en/Properly_Configuring_Server_MIME_Types
and the apache module: http://httpd.apache.org/docs/2.2/mod/mod_mime.html

Oracle Application Server 10g Forms and Reports Services

Hi there,
I want to install Oracle Application Server 10g Forms and Reports Services. What must I download? The installation guide says that "Oracle Application Server 10g (9.0.4) Forms and Reports Services allows you to install and configure Forms and Reports Services without the need to install and configure all of Oracle Application Server 10g (9.0.4)" but it does not clearly state what exactly to download.
Oracle Application Server 10g Release 2 (10.1.2.0.2)
[http://www.oracle.com/technology/software/products/ias/htdocs/101202.html]
or
Oracle Developer Suite 10g (10.1.2.0.2)
[http://www.oracle.com/technology/software/products/ids/htdocs/101202winsoft.html]
Faoilean.

You might find better assistance in the APplication Server forum - Oracle Application Server - General

Oracle Application Server 10g with 11g Database

Hi everyone,
If anyone can tell, is there any compatibility issues in Oracle Application Server 10g with 11g Database?
Will it work properly?
Thanks

hi,
This will be helpful,
http://www.oracle.com/technetwork/middleware/ias/downloads/as-certification-r2-101202-095871.html#CHDBFJFD
which states
"All available editions of Oracle Database 11g (11.1.0.6) or higher are supported. Please refer to Metalink note 740417.1 for details on Oracle Database 11gR1 Certification for Oracle Application Server 10g (10.1.2.x) and Metalink note 887365.1 for details on Oracle Database 11gR2 Certification for Oracle Application Server 10g (10.1.2.x) "
Regards
Fabian

Oracle Application Server 10g/Oracle Fusion Middleware 11g

Hi folks, This question related to migration/upgrade of Oracle Application Server infrastructure.
I see that the Oracle has come up with Oracle Fusion Middleware 11g. Is it the next release of Oracle Application Server 10g. I have the following questions. Appreciate if any one can provide answers to the following questions. Please correct me if my understanding of these oracle products is not right! Thanks
1. What is the future of Oracle Application Server?
2. Is it Oracle Fusion Middleware(OFM) 11g is the upgrade path if one need
to upgrade?
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4. Does OFM 10g comes with Oracle Application Server? If not what does
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I understand that OFM 10g comes with Oracle web logic server!
Thanks in advance.
movva

To run Forms and Reports in Oracle Fusion Middleware 11g you have to use the distribution "Portal, Forms, Reports and Discoverer" in the FMW 11g software pack.
The structure of what we used to call "the application server" has changed a bit however, in the following way:
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In 10g the installation of the Javaserver (OC4J) was part of the App server install.
Note that you just have to install the software, the configuration script for creating a Forms app server instance creates the WebLogic domain (comparable with the OC4J instance) for you.
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This is more convenient and comparable to Oracle database and Weblogic installation.
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The first contains everything related to Java, such as the servlet configuration file (formsweb.cfg), while the latter contains everything that has less to do with the Javaserver
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During installation you just have to specify you want to use OID and SSO and it configures out of the box.
Under normal circumstances the same licenses apply to 10g and 11g (as long as you do not use WebLogic for other purposes).

Problem while configuring webutil on oracle application server 10g(9.0.4)

hi,
I have configured webutil with oracle application server 10g(9.0.4).JInitiator 1.3.1.17 is installed.
I did everything according to webutil manual.Then i developed a form using developer suit 10g (9.0.4).
and successfully compiled and attached webutil library.then i subclass
webutil object group from webutil.olb into my form,that is also
subclassed successfully.Form has also been compiled and saved
successfully.
also configured my formsweb.cfg,forms90.conf,default.env according to webutil documentation.
{color:#993366}Now when i run this form from client, it does not show form in the
browser and shows a message on the client browser console as follows{color}.
{color:#0000ff}*Applet oracle.forms.webutil.common.RegisterWebUtil*
{color} {color:#993366}After this message,It does nothing and if i refresh browser,it shows following message in the browser' Console.{color}
{color:#0000ff}*Applet oracle.forms.engine.Main notinited.*{color}
Note:In the browser ,loading java applet is also visible.
how should i resolve this problem?
any suggestion?
Its urgent.
Regards,
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Refer this metalink note,
566628.1 How To Install Webutil on 10g Oracle AS
[email protected]

Problem in oracle application server 10g

hi all
i have problem with application server 10g
my situation :
oracle database 10g release 2
oracle application server 10g ( forms,reports)
and i installed the database and application server on the same computer , and with windows xp service pack 2 os
my problem is when i start the computer that connected to a network some services of application server not working , note that no problems with the database
and i installed node 32 antivirus
can any one help me plz ?

Wich processes don't start? do you have this services in Automatic?
Can you try to pass the to manual, and start the procs suing opmnctl command and check the logs of it?
Regards

Oracle Application Server 10g Java Object Cache

Hi,
I am new to Java and looking for a java caching framework and just came across Oracle Application Server 10g Java Object Cache. I am unable to find 11g version of the same. Is it not supported any more?
Can I use this with weblogic server? Please suggest if any other alternatives.
Thanks,
Manoj

Bump.
I definitely don't see the same file: C:\dev\jdevstudio10134\javacache\lib\cache.jar in the Oracle JDEV tree. Is there a suggested alternative?

Installing SOA suite 10.1.3.4 on weblogic server 10g

Hi,
My client has weblogic server 10g and they want to link SOA suite 10.1.3.4 with it. I got hold an Oracle doc on installing SOA 10.1.3.4 on weblogic 9.2. The only difference is the patch no which is applied after installing 10.1.3.4 patch.
I am unsure if the patch p7337034_101340_GENERIC, which is meant for weblogic 9.2 is compatible with 10g.
If there is a separate patch for weblogic 10g please help me?
Thanks
Prabal

SOA Suite 10.1.3.4 is unfortunately not certified for WLS 10. The first release that will be certified is going to be 11g, but this will be 10.3.
If you want SOA Suite on WLS then you need to install on 9.2.
cheers
James

OEPE 1.6 - Oracle WebLogic Server 11gR1 PatchSet 3 requres WLS 10.3.4

Hi!
Anyone knowing when Weblogic Server 10.3.4 is planed GA
Borre

Borre,
See the recent OTN post from 20110115 detailing the latest release of Oracle WebLogic Server and some retesting of the previous issues related to JSR-317 JPA 2.0 support below.
Re: Deploy Hibernate based EAR file on Weblogic 10.3.3?
The latest release of Oracle WebLogic Server has been available on OTN at the following location since 20110115.
http://www.oracle.com/technetwork/middleware/weblogic/downloads/wls-main-097127.html
This release provides support for JSR-317 JPA 2.0 container managed applications using the QWG8 patch or a manual prepending classpath change.
In 10.3.3.0 you were required to use the FilteringClassLoader via the *<wls:prefer-application-packages>* addition to your application managed persistence unit - this workaround as well as the persistence.xml renaming one is now fully deprecated and not required in 10.3.4.0 for both application and container managed persistence contexts.
As of 20110115 the 5 outstanding issues below look to be fixed by applying the http://download.oracle.com/docs/cd/E17904_01/web.1111/e13720/using_toplink.htm#EJBAD1309 patch for QWG8 or manually prepending to the WebLogic 10.3.4.0 server classpath.
commEnv.cmd: line 67
@rem Set BEA Home
set BEA_HOME=C:\opt\wls1034r20110115
@rem Enable JPA 2.0 functionality on WebLogic Server 10.3.4 with the following patch line for commEnv.cmd:67
set PRE_CLASSPATH=%BEA_HOME%\modules\javax.persistence_1.0.0.0_2-0-0.jar;%BEA_HOME%\modules\com.oracle.jpa2support_1.0.0.0_2-0.jar
A JPA 2.0 EE application using EclipseLink as the JPA2 persistence provider on WebLogic is detailed in the analysis section below1) JPA 2.0 XSD parsing - verified
2) New JPA 2.0 schema elements like <shared-cache-mode>NONE</shared-cache-mode> - verified
3) JPA 2.0 runtime API like a entityManager.getMetamodel(); call on the Servlet or Stateless session bean - verified
4) JPA 2.0 weaving/instrumentation - this will require a more detailed lazy model and more debugging to fully verify
5) Dependency Injection of a container managed JPA 2.0 entityManager on a EJB component like a stateless session bean - verified
http://wiki.eclipse.org/EclipseLink/Development/JPA_2.0/weblogic#Enabling_JPA2_support
OTN downloadhttp://www.oracle.com/technetwork/middleware/weblogic/downloads/wls-main-097127.html
Patching
http://download.oracle.com/docs/cd/E18476_01/doc.220/e18480/weblogicchap.htm
Documentationhttp://download.oracle.com/docs/cd/E17904_01/web.1111/e13852/toc.htm
Supported Oracle WebLogic Server Versionshttp://download.oracle.com/docs/cd/E15315_06/help/oracle.eclipse.tools.weblogic.doc/html/SupportedServerVersions.html
TopLink JPA 2.0 Specific documentation/patchinghttp://download.oracle.com/docs/cd/E17904_01/web.1111/e13720/using_toplink.htm#EJBAD1309
EclipseLink Wiki: JPA 2.0 using EclipseLink on WebLogic analysis (XSD, Weaving, DI of @PersistenceContext)http://wiki.eclipse.org/EclipseLink/Development/JPA_2.0/weblogic#Enabling_JPA2_support
thank you
/Michael O'Brien
http://www.eclipselink.org

Resolve http 500 internal error - Oracle Application Server 10g 10.1.3

Hi ,
I have installed Oracle Application Server 10g 10.1.3 as an Integrated Web Server (+.. J2EE Server, and Process Management ) on windows 2003 (xeon 4 CPUs , 3gz RAM..).
installation was successfully done and i am able to access to Enterprise manager http://localhost/em
i have deployed my oc4j instances and everything is starting fine when i enter opmnctl startall
when i try to login on the application am receiving HTTP 500 - Internal server error from Internet Explorer.
in apache error.log , i have the error "mod_oc4j: Failed to find a failover oc4j process for session request for destination: application://ascontrol (no island or jgroup)."
opmn.log contains :
09/06/30 23:21:02 [pm-requests] Http b
AppWeb.ebj-agp-fib-01~OC4J~ebjcorporate~default_group~1664292877:4344
Status: Stopped
Operation: request (success)
ErrFile: D:\oracle\product\10.1.3\OracleAS_1\opmn\logs\OC4J~ebjcorporate~default_group~1
i tried many solutions , my current http.conf contains :
-MaxKeepAliveRequests 100
-KeepAliveTimeout 15
-MaxRequestsPerChild 0
-ThreadsPerChild 20
I will be gratefull if someone can help me to solve it.
Thanks.
nolan

all oc4j containers are up .
Processes in Instance: AppWeb.ebj-agp-fib-01
-------------------------------------------------------------------------------------------+------
ias-component | process-type | pid | status | uid | memused | uptime | ports
-------------------------------------------------------------------------------------------+------
OC4J | ebjutility | 5400 | Alive | 611913545 | 93648 | 0:04:39 | jms:12603,ajp:12504,rmi:12403
OC4J | ebjadmin | 460 | Alive | 611913544 | 103300 | 0:04:39 | jms:12604,ajp:12503,rmi:12404
OC4J | ebjcorporate | 4456 | Alive | 611913543 | 105776 | 0:04:39 | jms:12601,ajp:12502,rmi:12402
OC4J | home | 5792 | Alive | 611913542 | 111188 | 0:04:39 | jms:12602,ajp:12501,rmi:12401
HTTP_Server | HTTP_Server | 4684 | Alive | 611913541 | 42312 | 0:04:37 | https1:443,http2:7200,http1:80
ASG | ASG | N/A | Down | N/A | N/A | N/A | N/A
in " D:\oracle\product\10.1.3\OracleAS_1\opmn\logs\OC4J~ebjcorporate~default_group~1" log file , i have warning, but this should no be a pb...
09/07/01 09:55:26 Start process
WARNING: Code-source D:\FlexcubeAt\build\extclasses\jars\ojdbc14.jar (from <library> in /D:/oracle/product/10.1.3/OracleAS_1/j2ee/ebjcorporate/applications/ebjcorporate/) has the same filename but is not identical to /D:/oracle/product/10.1.3/OracleAS_1/jdbc/lib/ojdbc14dms.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in D:\oracle\product\10.1.3\OracleAS_1\j2ee\home\oc4j.jar). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader ebjcorporate.root:0.0.0.

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