Problem in oracle9ias

In Hot deployment of EJBs
     If our Session beans/Entity beans use other java class files, where should these class files be stored?
     They cannot be stored along with Home/Remote classes because certain class files we use are common across all the beans and need to be placed in some common location so that all the beans can access them.
     We have placed all those common class files in WEB-INF/classes and the server does not recognize them when these class files are used in the Session beans.
     We are unable to deploy these beans as it gives 'NoClassDefFoundError' during startup.
2. Class files accessing EJBs
From our JSP we instantiate a class (present in WEB-INF/classes) and call a method of that class. This method accesses the Entity bean thru JNDI lookup. When we lookup for the bean HOME interface in the method, the execution stops and the no exception is caught in the catch block.

Hi Badrinath,
The following two links may provide you with information to help you
solve your problem (if you haven't already "discovered" them).
http://technet.oracle.com/products/ias/tech_tips/oc4jTech_tip_0218.html
http://kb.atlassian.com/content/atlassian/howto/classloaders.jsp
Hope this helps you.
Good Luck,
Avi.

Similar Messages

Problem in Oracle9iAS Installation

I have 2 questions :
1. I have problem in installing Oracle9iAS rel. 1.0.2.2.2.
The Database Cache was not installed properly (tnsnames.ora was not detected).
Is there any rules (step by step rule) on how to install the Oracle9iAS? Can I get informed?
2. After I installed the Oracle9iAS, I found that the Oracle Forms Services version was 6i, is it true? Or actually it should be version 9i?
Thanks for your concern in answering my questions.

2. After I installed the Oracle9iAS, I found that the Oracle Forms Services version was 6i, is it true? Or actually it should be version 9i?The v1.x Release probably should have stayed "8i AS", and Forms and Reports is 6i. From v9.x the 9i AS is a completely different beast.
Hth,
Fredrik

Problems with Oracle9iAS Containers for J2EE - Developer Preview!

Guys,
Trying to RE-deploy an EJB CMP 2.o from JDeveloper (that used to work) to the new version of OC4J returns the following errors:
java.io.UTFDataFormatException: Invalid UTF8 encoding.
Wrote EJB .jar file to D:\Oracle\JDeveloper\Rehder\CommOSS\Locations\locations.jar
Wrote EAR file to D:\Oracle\JDeveloper\Rehder\CommOSS\Locations\locations.ear
Invoking Oracle9iAS admin tool...
C:\JDeveloperRC2\jdk\jre\bin\javaw.exe -jar D:\Oracle\Products\O9iAS\Install\oc4jxtnd\j2ee\home\admin.jar ormi://sandro/ admin **** -deploy -file D:\Oracle\JDeveloper\Rehder\CommOSS\Locations\locations.ear -deploymentName locations
Fatal Error: Failure to initialize EJBQL descriptors: com.sun.enterprise.deployment.xml.ParseException: Invalid UTF8 encoding.
Auto-unpacking D:\Oracle\Products\O9iAS\Install\oc4jxtnd\j2ee\home\applications\__locations.ear... done.
Copying default deployment descriptor from archive at D:\Oracle\Products\O9iAS\Install\oc4jxtnd\j2ee\home\applications\__locations/META-INF/orion-application.xml to deployment directory D:\Oracle\Products\O9iAS\Install\oc4jxtnd\j2ee\home\application-deployments\locations...
Auto-deploying locations (New server version detected)...
java.io.UTFDataFormatException: Invalid UTF8 encoding.
     int oracle.xml.parser.v2.XMLUTF8Reader.readUTF8Char(int, int)
     void oracle.xml.parser.v2.XMLUTF8Reader.fillBuffer()
     int oracle.xml.parser.v2.XMLByteReader.saveBuffer(int)
     boolean oracle.xml.parser.v2.XMLReader.fillBuffer()
     boolean oracle.xml.parser.v2.XMLReader.tryRead(char[], int, int)
     void oracle.xml.parser.v2.XMLReader.scanXMLDecl()
     void oracle.xml.parser.v2.XMLReader.pushXMLReader(java.io.InputStream, java.lang.String, java.lang.String)
     void oracle.xml.parser.v2.XMLReader.pushXMLReader(org.xml.sax.InputSource)
     void oracle.xml.parser.v2.XMLParser.parse(org.xml.sax.InputSource)
     java.util.Vector com.sun.enterprise.deployment.xml.XMLUtils.getNodesByType(java.lang.Class, java.util.Dictionary, java.io.InputStream)
     java.util.Vector com.sun.enterprise.deployment.xml.EjbBundleNode.readEjbBundleNodes(java.io.InputStream)
     com.sun.enterprise.deployment.xml.EjbBundleNode com.sun.enterprise.deployment.xml.EjbBundleNode.read(java.io.InputStream)
     com.sun.enterprise.deployment.EjbBundleDescriptor com.sun.enterprise.deployment.EjbBundleDescriptorFactory.makeEjbBundleDescriptor(java.io.InputStream, java.lang.ClassLoader, boolean)
     void com.evermind.server.ejb.deployment.EJBPackage.init(byte[], int, int, boolean)
     void com.evermind.server.ServerComponent.init()
     com.evermind.server.ejb.deployment.EJBPackage com.evermind.server.ejb.EJBPackageDeployment.getPackage()
     java.util.Map com.evermind.server.administration.ServerApplicationInstallation.finish(java.util.Map)
     java.lang.Object java.lang.reflect.Method.invoke(java.lang.Object, java.lang.Object[])
     void com.evermind.server.rmi.RMICallHandler.run(java.lang.Thread)
     void com.evermind.util.ThreadPoolThread.run()
com.sun.enterprise.deployment.xml.ParseException: Invalid UTF8 encoding.
     java.util.Vector com.sun.enterprise.deployment.xml.EjbBundleNode.readEjbBundleNodes(java.io.InputStream)
     com.sun.enterprise.deployment.xml.EjbBundleNode com.sun.enterprise.deployment.xml.EjbBundleNode.read(java.io.InputStream)
     com.sun.enterprise.deployment.EjbBundleDescriptor com.sun.enterprise.deployment.EjbBundleDescriptorFactory.makeEjbBundleDescriptor(java.io.InputStream, java.lang.ClassLoader, boolean)
     void com.evermind.server.ejb.deployment.EJBPackage.init(byte[], int, int, boolean)
     void com.evermind.server.ServerComponent.init()
     com.evermind.server.ejb.deployment.EJBPackage com.evermind.server.ejb.EJBPackageDeployment.getPackage()
     java.util.Map com.evermind.server.administration.ServerApplicationInstallation.finish(java.util.Map)
     java.lang.Object java.lang.reflect.Method.invoke(java.lang.Object, java.lang.Object[])
     void com.evermind.server.rmi.RMICallHandler.run(java.lang.Thread)
     void com.evermind.util.ThreadPoolThread.run()
java.lang.InstantiationException: Failure to initialize EJBQL descriptors: com.sun.enterprise.deployment.xml.ParseException: Invalid UTF8 encoding.
     void com.evermind.server.ejb.deployment.EJBPackage.init(byte[], int, int, boolean)
     void com.evermind.server.ServerComponent.init()
     com.evermind.server.ejb.deployment.EJBPackage com.evermind.server.ejb.EJBPackageDeployment.getPackage()
     java.util.Map com.evermind.server.administration.ServerApplicationInstallation.finish(java.util.Map)
     java.lang.Object java.lang.reflect.Method.invoke(java.lang.Object, java.lang.Object[])
     void com.evermind.server.rmi.RMICallHandler.run(java.lang.Thread)
     void com.evermind.util.ThreadPoolThread.run()
Exit status of Oracle9iAS admin tool (-deploy): 0
---- Deployment finished. ---- 28/03/2002 23:43:10
Any idea? What I should do? Wait for a more stable version of OC4J?
Regards
Sandro

I am getting a similar error trying to deploy my 2.0 CMP beans. Any insight from anyone on this problem? The biggest issue is that there is no guidance on where the problem lies. I think my ejb-jar.xml file is fine, it deploys as is in Orion as well as WebLogic....

JAXB Problem in Oracle9ias(9.0.3)

Hi,
I am getting following exception when i try to use JAXB in Oracle9ias(9.0.3).I have placed all latest JAXP and JAXB jars in j2ee\home also.
Please help me to rectify this.
Regds,
Srini.
PS:Stack trace is .....
javax.xml.bind.JAXBException: Provider com.sun.xml.bind.ContextFactory could not be instantiated: java.lang.IncompatibleClassChangeError: Implementing class
- with linked exception:
[java.lang.IncompatibleClassChangeError: Implementing class]
at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:118)
at javax.xml.bind.ContextFinder.searchcontextPath(ContextFinder.java:233)
at javax.xml.bind.ContextFinder.find(ContextFinder.java:153)
at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:281)
at ezcommerce.ezjumpins._srini._ezJaxb._jspService(_ezJaxb.java:50)
[SRC:/EzCommerce/EzJumpins/Srini/ezJaxb.jsp:4]
at com.orionserver[Oracle9iAS (9.0.3.0.0) Containers for J2EE].http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:283)
at com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:560)
at com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
at com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
at com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.AJPRequestHandler.run(AJPRequestHandler.java:148)
at com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.AJPRequestHandler.run(AJPRequestHandler.java:72)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:797)
at java.lang.Thread.run(Thread.java:479)

Unfortunately you are in a grey area here ... by replacing jars in the OC4J/Oracle9iAS distribution you may get a working configuration but typically this is not supported by Oracle Support - they only support certified configurations. Support typically wants a vanilla distribution if there are any problems or some
sort of backport testing done by the engineering team.
You may have seen that some folks on the list got a JAXB replacement to work with 9iAS 9.0.2 ... if you want to explore this see:
JAXB Problem with App Server 9.0.2
The one issue with the above response is the jaxp jar included in the OC4J distribution is set up to work with the Oracle XML parser so replacing this will likely break other aspects of the installation despite the poster above finding that it worked in his situation.
Lastly, bear in mind in the Oracle XDK we are now shipping early versions of JAXB and plan to have a JAXB 1.0 implementation around JavaOne in the XML kit that is distributed with OC4J. This will eliminate the need to replace jar files. See:
http://otn.oracle.com/tech/xml/xdk/content.html
Hope this helps.
Mike.

Problem with Oracle9iAS SOAP EJB Sample

I have tried testing the stateless/stateful EJB soap services sample in Oracle9iAS SOAP server.
I have changed the provider.xml. Deployed that and the service.xml and put the sample.jar in the lib directory.
when i run the testit.bat, I get the following error :
Ouch, the call failed:
Fault Code = SOAP-ENV:Server
Fault String = Error in connecting to EJB [java.lang.SecurityException]
Can anyone help me out in this ??
Thanks in advance,
Chhimi

Chhimi, could you check the providers.xml you are using. Here is mine for a local OC4J:
<deployedProviders>
<isd:provider xmlns:isd="http://xmlns.oracle.com/soap/2001/04/deploy/provider"
id="stateless-ejb-provider"
class="oracle.soap.providers.ejbprov.StatelessEJBProvider">
<isd:option key="ContextProviderURL" value="ormi://localhost:23791" />
<isd:option key="SecurityPrincipal" value="admin" />
<isd:option key="FullContextFactoryName" value="com.evermind.server.rmi.RMIInitialContextFactory" />
<isd:option key="SecurityCredential" value="welcome" />
</isd:provider>
</deployedProviders>
When deploying to Oracle9iAS you will likely have to change the RMI port, hostname and password. For example,
a default 9iAS install has EJB's listening on RMI ports 3101 - 3200. For this to hook up you need to pick a port (e.g. 3102) with the appropriate host and password and it should hang together.
What some people do is change the ports to not be dynamic and set it to a specific port as it is with the OC4J stand-alone instance. You can check out the opmnctl command in the <Oracle9iAS_home>\opmn\bin directory to reload the opmn.xml file located in the <Oracle9iAS_home>\opmn\conf directory to do this or more safely use Enterprise Manager to change the RMI ports for the OC4J instance you are using.
Hope this helps. I have been offline for nearly a week but should be checking again regularly if you have problems.
Mike.

Need help on features of Oracle9iAS

Dear All,
I am new in this Forum. I am working as a Technical Consultant in Thailand. As of now, I am looking for a Application Server the will meet requirements of our prospected customer. Personally , I prefer to propose the Oracle9iAS, but I am not sure whethere it will meet these specifications or not. Would you please me help me ? Here are the specifications that I have problems whethere Oracle9iAS is currently support or not:
1) be able to do "caching" by combining several connections into a single Thread
2) have a security feature to control to usage/access of sessions that are used to enter the system
3) support CORBA
4) Securites features: Access Control List and User Authentication
PLease help our company use and develop applications for our customers using Oracle RDBMS for a long time. Using "Oracle9iAS" may give us some more advantages compare to other "applications server". However, we need to meet these requirements as well. PLease excuse me , the specifiactions above might not be "Technically correct" since there are translated from Thai language. I hope someone of you could help me. Thank you very much in advance
Regards,
Pearapon S.

Is there some software to verify if my graphics card is shotty?
Techtool Pro has some testing, the AHT tests VRAM, but game benchmarks and stressing will tell you the most.
Is re-seating the graphics card or memory worth trying?
Absolutely. Just don't reinstall the graphics card until you clean it thoroughly.
Cleaning the dust out of my machine?
YES. A dust filled graphics card heatsink will cause the GPU to cook, and cause problems thet you describe.
If I need a new graphics card, what are my options? Do I have to purchase it via Apple store? I would like to stick with an Nvidia card so am I stuck buying the same card I currently have or can I upgrade?
You don't have to buy from Apple, but using with OS X limits your choices to Mac compatible or flashable PC versions.
There is an awful lot of user input into this topic here:
http://blog.macsales.com/602-testing-those-new-graphics-cards
Card reviews can also help:
http://www.anandtech.com/video/showdoc.aspx?i=3140&p=9
http://www.tomshardware.com/reviews/radeon-hd-4870,1964.html

Downloading Oracle9iAS and Oracle Portal

Hello,
I have downloaded the different files of Oracle9iAS v1.0.2.2 including Oracle Portal. When I try opening the different ZIP archive files, I have a message telling me that the ZIP archive file is not valid.
I have the same problem with Oracle9iAS v1.0.2.1.
Could you help me?
Thanks in advance
null

Are you downloading for Windows NT? If so, I had the same exact problem, even after running the 1022ntDiskX.BAT file. I filed a TAR with Oracle and they stated that the download of the software is not supported. So, I had to order the software on CD. It worked fine from the CD.

Oracle9ias 9.0.2.2

Hi
We are facing a problem in Oracle9ias 9.0.2.2
We have an application deployed which works fine with version 9.0.2 but after applying the two patchs(which changes the version to 9.0.2.2) the application dyies after some time saying all connections used up.
My connection pool size is 10 but when i increase the connection pool size to 100 it works fine with 9.0.2.2
also, but as mentioned earlier the 9.0.2 works fine with connection pool size of 10.
Thanks in advance
Prashant

Hi Nabil,
Well it seems fairly obvious (according to the information you have
provided) that the value for "hModelNumCol" is wrong. So why don't you
just print out the value -- or did you try that already? The value needs
to be between 1 (one) and the total number of columns in your query
text. So if your query is something like:
select COL1, COL2, COL3 from TBL
then "hModelNumCol" must be either 1, 2, or 3. Alternatively, the
"getInt()" method in interface "java.sql.ResultSet" can also accept
the column name (in your case "model_num") -- instead of the column
index.
Seeing as the problem code appears to be in the "getCntlHeaderInfo()"
method in the "CheckProject" stateful session bean, I'm assuming that
the text of the SQL query is supplied by you -- so you should know
if column "model_num" appears in the query text. In any case, the
following discussion (from this forum) has some information about
seeing what is the actual SQL text that is getting sent to the database:
Subject: CMR question
Author : Ranga S
URL :
Re: What is INI_TRANS and MAX_TRANS
Hope this helps...
Good Luck,
Avi.

Difference in Browsers

Hi,
Running a Java Servlet, that calls Oracle Reports. Using Netscape 4.72, I can call and display the reports fine. Using IE 5.00.2314.1003, I always get a "Cannot find server or DNS error" when I try to call the Oracle Reports server to display the reports.
Absolutely no code to change the calls based on the browser.
Anyone have a suggestion?
Thanks,
Rah

I had a similar problem with Oracle9iAS Portal. It ended up
being a configuration problem with the Apache Web Server (aka
Oracle9i Application Server).
Here was our resolution:
Environment:
Windows NT 4.0 SP 6
Oracle 9iAS 1.0.2.2
Oracle 9iAS Portal 3.0.9.8.0
Oracle 8i Database 8.1.7.0.0
Apache HTTP Server: 1.3.19 (win32)
mod_ssl: 2.8.1
OpenSSL: 0.9.5a
SSL port: 443
Problem:
We were running into the following error intermittently (but
very frequently) when accessing pages in the Oracle Portal
application with SSL enabled:
"Cannot find server or DNS error" at the bottom of a "Page
cannot be displayed" error page.
Resolution:
7 Implemented solution for Oracle Bug No. 1822053 (HTTP 404
Doing Portal Development) by changing (and un-commenting) the
following line in our Apache http.conf file:
From: #SetEnvIf User-Agent ".*MSIE.*"
nokeepalive ssl-unclean-shutdown
To: SetEnvIf User-Agent ".*MSIE.*" ssl-unclean-shutdown
Oracle Technical Assistance Report and Bug Information:
TAR Number: 1727314.999
BUG Reference: 1924408
Open Date: 07/31/2001
Abstract: Intermittent "Cannot find server or DNS error"

Oracle9iAS Portal Installation problem on Windows 2000

I'm trying to install distributed oracle AS environment.
There are two servers(A, B) with Windows2000+SP2
and one of them, Server A, has domain controller in it.
Server B is a member of that domain.
In server A,
I installed Oracle9i and Oracle9iAS infrastructure.
Everything looks fine when I checked with EnterpriseManager website.
These are the components I can see...
BC4J, ClickStream Collector, HTTP Server Internet Directory, OC4J_DAS, OC4J_Demos, OC4J_Home, Single Sign-On:orasso:7777
All the components are running except ClickStream Collector.
In server B, as a middle-tier,
I installed Oracle9iAS Portal/Wireless.
Everything goes fine except Wireless Configuration at the end of the Installation Process.
Ignoring Wireless error, I connected to EnterpriseManager website in Server A.
I can see the <9iAS Portal/Wireless> instance registered that I just installed in Server B.
Click into the <9iAS Portal/Wireless> Application Server, it seems OK except Wireless.
But, when I opened <oracle_home>/assistants/opca/install.log in Server B,
I could find some ERRORS while <configuring portal as a Partner Application for SSO Server>.
INSTALL_ACTION:createPartnerApplicationConfig()
INSTALL_ACTION:assocPortalToExistingSSO()
It was sql*plus ERROR, and it says...
SQL>ERROR:
ORA-01017: invalid username/password: login denied
Because of this error, I think, Portal DAD creation has failed.
Could somebody can help me with this problem?

Hi,
The problem of installing Oracle Product on P4 computers comes from the symcjit.dll (Java Jusit in time compiler) which doesn't recognize the P4.
I installed Oracle products on my P4 just by copying the CD's on a harddisk and manually replacing the dll (which is Version 3...) by a one I found to be Version 4.0.0.7.
It is maybe not the best solution as it can result some instability (I don't know yet) but at least I didn't bought a brand new computer for nothing.
The question is to know when Oracle will deliver some patches to allow a normal installation on P4s.
Let me know if you want me to send you the dll.
Regards,
Jacques.

Problem in Calling EJB remotely in Oracle9iAS

Hi All,
Im getting a strange problem while Im trying to access an EJB deployed in one orion application server from a web client, deployed in another orion application server.
The orion server version Im using is Oracle9iAS (1.0.2.2.1) running on Windows XP (for both the deployment).
To explain the settings more -
a) Ive a J2EE application running on orion server (say A) in which a client web application (say TestClient.war) is deployed.
Ive another J2EE application running on another orion server (say B) in which an EJB (say TestEJB) is deployed in a test application (say TestApp). TestApp.ear contains TestEJB.jar as one of the modules.
b) From TestClient.war Im trying to connect to TestEJB of TestApp.
c) Based on the documentation Ive read Ive done the following settings/configurations.
In the rmi.xml of orion server A Ive incorporated lines
<server host="mchnB" username="SCOTT" port="23791" password="TIGER"/>
<log>
<file path="../log/rmi.log" />
</log>
(machineB is the network name of the machine where server B is running)
d) In the rmi.xml of orion server B Ive incorporated lines
<log>
<file path="../log/rmi.log" />
</log>
e) In the code of TestClient while creating InitialContext for server B Im using following name value parameters and putting them in a hash table (say envHtb).
java.naming.factory.initial=com.evermind.server.ApplicationClientInitialContextFactory
java.naming.provider.url=ormi://machineB/TestApp
java.naming.security.principal=SCOTT
java.naming.security.credentials=TIGER
java.naming.security.authentication=none
f) In principals.xml in server A Ive code like -
<groups>
<group name="administrators">
<description>administrators</description>
<permission name="administration" />
<permission name="com.evermind.server.AdministrationPermission" />
</group>
</groups>
<users>
<user username="SCOTT" password="TIGER">
<description>no description</description>
<group-membership group="administrators" />
</user>
</users>
However, while executing the code
Context ctx = new InitialContext (envHtb)
following error is obtained
java.lang.NullPointerException at com.evermind.server.rmi.RMIInitialContextFactory.getInitialContext(RMIInitialContextFactory.java:174) at com.evermind.server.ApplicationClientInitialContextFactory.getInitialContext(ApplicationClientInitialContextFactory.java:156) at javax.naming.spi.NamingManager.getInitialContext(Unknown Source) at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source) at javax.naming.InitialContext.init(Unknown Source) at javax.naming.InitialContext.(Unknown Source).
Could you please let me know what could be the possible reason for this error ?
Thanks in advance.
Regards,
Sourav

Hi Sourav,
You said...
"c) Based on the documentation I?ve read I?ve done the following
settings/configurations."
I don't know what documentation you are referring to, but you
are using a very old version of OC4J. Therefore, I believe that
the following posting may be relevant to you:
Re: Converting a Group Left to a Group Above Report
Hope it helps you.
Good Luck,
Avi.

Oracle9iAS Release 2 download problems

So that we may better diagnose DOWNLOAD problems, please provide the following information.
- Server name
- Filename
- Date/Time
- Browser + Version
- O/S + Version
- Error Msg
Hello,
I have successfully downloaded Disk1,Disk3 and Disk4 of the Oracle9iAS Release 2 for Linux. When trying to download Disk2
I am getting the following error:
Server Error
The following error occurred:
The ICAP server reset the connection while reading the response. The ICAP server has a problem. Contact your system administrator.
Please contact the administrator.
Any help geratly appreciated.
Zoran Sabljo

Slight confusion, methinks.
9iDS is available now for XP/W2K.
9iAS is still a few weeks away from release.
There have been previous threads on OTN on this very subject.

Problem during migrating from weblogic to oracle9iAS, .......urgent

Hi all
I am migrating my application from weblogic 7.0 to oracle9iAS Release2 Version 9.0.2.
My problem is:
In my application, after an entity bean creates a row in the table, if there is any SQL update or insert in the same transaction for the same table to which the entity bean created the row, Oracle9iAS could not proceed with the transaction(it is locking indefinitely the stored procedure which is either updating or inserting).
After analysing the problem,i found that this is working in Weblogic because of the following parameter in the weblogic-ejb-jar.xml.
<delay-updates-until-end-of-tx>false</delay-updates-until-end-of-tx>
The function of the above parameter in Weblogic is:
Setting delay-updates-until-end-of-tx to false does not cause database updates to be "committed" to the database after each method invoke; they are only sent to the database. Updates are committed or rolled back in the database only at the conclusion of the transaction.
My question is Is there any such parameter or its equivalent in oracle9iAS or is there any way to get out of this problem. This is very urgent for me......plz help me out.
Thanks in advance,
Siva Kishor

Hi,
The tag (delay-updates-until-commit) you have suggested was not compatiable with oracle9iAS 9.0.2, It is giving "Counld not recognize "delay-updates-until-commit" in orion-ejb-jar.xml during deployment of the jar.
So we have migrated our application to oracle9iAS 9.0.3. Now we are not getting any such error during deployment but while using the application to insert/update getting Null PointerException.
This problem may be related with some migrating issues of Oracle App server(9.0.3).
But at the same time this can be related with EJB's coding also since this new version
of Oracle App server is compatible with EJB 2.0, our application has been developed using EJB1.1 Spec.
This is the stack trace, during accessing EntityBean.
java.lang.NullPointerException
at com.evermind.server.ejb.EJBUtils.cloneOneObjectInstance(EJBUtils.java
:416)
at com.evermind.server.ejb.EJBUtils.cloneHashMap(EJBUtils.java:523)
at com.evermind.server.ejb.EJBUtils.cloneObject(EJBUtils.java:375)
at IIMST_PARTY_VERSIONEB_EntityBeanWrapper387.getAll(IIMST_PARTY_VERSION
EB_EntityBeanWrapper387.java:543)
at iims.PARTY.BPPTYPARTYBean.SAVEPARTYINDVDTL(BPPTYPARTYBean.java:589)
at BPPTYPARTY_StatelessSessionBeanWrapper409.SAVEPARTYINDVDTL(BPPTYPARTY
_StatelessSessionBeanWrapper409.java:811)
at iims.PARTY.TCPTYBean.TRANSACTIONCONTROL(TCPTYBean.java:939)
at TCPTY_StatelessSessionBeanWrapper423.TRANSACTIONCONTROL(TCPTY_Statele
ssSessionBeanWrapper423.java:133)
at _party._PCPTY__PROCESS__1.processBody(_PCPTY__PROCESS__1.java:2005)
at _party._PCPTY__PROCESS__1._jspService(_PCPTY__PROCESS__1.java:3897)
at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:5
6)
at oracle.jsp.runtimev2.JspPageTable.compileAndServe(JspPageTable.java:5
37)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:272)
at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterC
hain.java:65)
at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:283)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletReque
stDispatcher.java:560)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(Ser
vletRequestDispatcher.java:306)
at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequ
estDispatcher.java:209)
at _party._PCPTY__PROCESS.processBody(_PCPTY__PROCESS.java:4473)
at _party._PCPTY__PROCESS._jspService(_PCPTY__PROCESS.java:4557)
at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:5
6)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterC
hain.java:65)
at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:283)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletReque
stDispatcher.java:560)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(Ser
vletRequestDispatcher.java:306)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpReques
tHandler.java:767)
at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java
:148)
at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java
:72)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExec
utor.java:803)
at java.lang.Thread.run(Thread.java:479)
Regards
kishor

Oracle9iAS java edition v9.0.3 installer problem on solaris

Hi All
I have downloaded Oracle9ias and when i try to run the installer it complains that /etc/hosts and some other files in /etc directory do not have the entries in the specified format.
I checked /etc/hosts it has entry in the same format as required by the installer.
Can any one please tell me where the problem is
- kumar

in the hostname file you must have the ip and the alias
for example
192.168.1.2 iasbi.oracle.com iasb1
192.168.1.3 infra.oracle.com infra
first is the ip, then the servername with domain, then the alias.
hope this will help you

Oracle9iAS HttpSessionAttributeListener problem

Hello everyone.
I'm using Oracle9iAS, and facing problems about HttpSessionAttributeListener.
Problems are...
1. An "attributeRemoved" event doesn't occur when session is invalidated. (Of course, I defined listener class in web.xml, and attributeAdded event occurs properly.)
Is this the specification? Or I have any other problem here?
2. When session attribute is removed explicitly by removeAttribute, I receive an Exception like this.
04/10/01 15:08 PASTEL: Servlet error
java.lang.NoSuchMethodError
at common.PastelSessionListener.attributeRemoved(PastelSessionListener.java:82)
at com.evermind[Oracle9iAS (9.0.2.3) Containers for J2EE].server.http.EvermindHttpSession.removeAttribute(EvermindHttpSession.java:181)
at common.PastelLogout.doGet(PastelLogout.java:69)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:244)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:336)
at com.evermind[Oracle9iAS (9.0.2.3) Containers for J2EE].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:66)
at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:284)
at com.evermind[Oracle9iAS (9.0.2.3) Containers for J2EE].server.http.EvermindFilterChain.doFilter
I don't understand why this happens. Of cource an attributeRemoved function is defined well in the listener class.(Unless, I can't compile successfully.)
If anybody know about this problem, please help me.
thanks a lot
Ryuichi

I wonder whether BEA has noticed and putup a fix or something for this. This class, distributed in weblogic.jar, resides in the same (javax.servlet.http) package, but has a different name. Hence we have to take care of CLASSPATh issues as well. We no longer can put sun's jar files first and rest.

Problem in oracle9ias

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