Performance of BI Beans...
Hello.
I am becoming quite disappointed with the performance of my test application using the BI Beans.
I am comparing some tools and I really need to achieve some conclusions soon (for a possible migration). The others tools I am evaluating are much faster in the client side.
My AW was built correctly using AWM Wizard.
When I create a crosstab it takes too much time to open, to much time to refresh when I drag something, too much time when I drill and many times it crashes...!!!
What shall I look for to improve my app performance...BI BEANS(client) side??? Database side???
Thank you.
Odds
Did you also post this message to the OLAP forum?
I think they may be some answers for you to optimize your AW.
Similar Messages
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Performance optimization Session beans
hi
I want to Optimize the performance of Session Beans , So where i can find the articles regarding this ?
Thanks in advanceHi,
I hope the information in thesse links help you.
http://216.239.35.100/search?q=cache:UnpBzk5zDTcC:www.urbancode.com/projects/ejbbenchmark/EjbPerformance.ppt+%22performance%22+%22session+beans%22+%22optimize%22&hl=en
http://www.theserverside.com/resources/article.jsp?l=Tips-On-Performance-Testing-And-Optimization
http://servlet.java.sun.com/javaone/javaone2000/pdfs/TS-678.pdf
http://edocs.bea.com/wle/wle50/tuning/tsejb.htm#1021592
Hope this helped.
Regards,
Roopasri Vittal
Developer Technical Support
Sun Microsystems
http://sun.com/developers/support -
Urgent!Poor performance in Entity beans
we're using Weblogic 5.1, Oracle 8i.(both installed in Solaris 5.8) We
found that the performance of our entity beans is poor, the reason we
guess is because when we issue a select statement, the jdbc, at the same
time, issue a update statement, that's why the response time is slow.
(By the way,we use oracle thin driver to connect.)
I know we can set autocommit to false but our beans are cmp,so we can't
set properties in connection pool.What can we do then?Can we set any
transaction attributes in our ejb,so we can solve our problem?
Thx!
PeteA few issues with the linked article:
" 1. Where ever possible, using Entity bean with CMP over Entity bean with BMP, will ensure increase in performance... Tuned CMP entity beans offer better performance than BMP entity beans."
Bull. Every time I have seen some statement like the above it has never contained any associated proof nor explaination of how a container vendor's code can interact with a DB any better than mine.
The only means by which a container vendor can generically improve the performance of DB interactivity is to not do it, namely by caching the data and monitoring modification. This is rarely used due to mitigating factors such as any case where the container does not have sole access and omniscience over the DB.
"Moving towards the CMP based approach provides database independence since it does not contain any database storage APIs within it."
Ahh yes, lets trade in EJB container independence for database independence. It's interesting that the biggest proponents of CMP (and the ones who pushed it into the spec) are the biggest container vendors. Database storage APIs??? Perhaps JDBC and "select * from USER where..." are somehow viewed as database specific. -
Performance with entity bean... What am i doing wrong??
hello,
My configuration:
Development = OC4J 10g 9.0.4.0.0 standalone
Production = Oracle IAS 10g 9.0.4
JBoss version = 4.0.3 SP1
I have an application using CMP Entity beans. My architecture uses Stateless session bean to access to the entities and values objects to transfer the data.
One of this entity beans has the following parameters:
id : NUMBER(20)
name : VARCHAR(255)
data : BLOB
2 values objects are used to access the entity bean:
MyLightValueObject with parameters: id and name
MyValueObject with parameters: id, name and data
The method findAll of my stateless session bean takes about 255 ms when there are 50 objects in the database under JBoss, but takes more than 10 seconds when deployed on OC4J.
<pre>
public java.util.Collection findAll() throws javax.ejb.FinderException,
javax.naming.NamingException {
// This statement takes about 200 millisonds on either server.
java.util.Collection selected = getLocalHome().findAll();
// The access to light value object took 10 seconds under OC4J !
ArrayList retval = new ArrayList(selected.size());
for (Iterator i = selected.iterator(); i.hasNext();) {
retval.add(((ClauseLocal) i.next()).getClauseLightValue());
return retval;
</pre>
I tried the following link already :
http://download-west.oracle.com/docs/cd/B10464_02/core.904/b10379/optj2ee.htm#sthref529
However, when I redeploy my ear on the server, whatever the options specified on the entity-deployement tag, the server reset his default options. Moreover, the locking_mode attribute is not specified in the DTD.
Could you please help me.... Thanks for your comprehension.To install Firefox from the Android Market web site, you must be logged in to the web site and your phone using the same Google account. If that doesn't work, you can follow the instructions here for other ways to install Firefox for Android: https://wiki.mozilla.org/Mobile/Platforms/Android
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How can i design a EJB application using session Beans?
Hello,
I am designing a Find application using EJB. Here a user is prompted a search page, where he can enter the search criteria's. Then on click of submit, the query is formed at the server side depending on what criteria's were selected. Then a jdbc query is performed and the results are returned back to the user. Here no session is maintained for the users. Can anyone suggest me how to design this application using EJB. Should i use entity beans for this or session beans will suffice? Should the jdbc query be performed in the bean itself or should it be outside in a helper class? Please kindlu suggest me the design for this application...
Regards,
SubbuHi,
First of all, I'm unable to figure out why you need to use EJB for this scenario. You can write a helper class to frame and execute the query.
If you really want to use EJB, then I suggest you use a stateless Session Bean with transaction attribute as TX_NOT_SUPPORTED. From the session bean, you can call the helper class. But, by avoiding the session bean, you can eliminate remote calls, thus improving your performance. Also, check if the database & the db driver you are using supports sql caching.
Regards,
Raj. -
Look up entitiy beans across DCs??
i want to look up entity beans from one Dcs to another DC. i hv written following code for lookup same as we write to look up in case of session beans and entity beans are in same DC. But i am not able to get reference of entity beans in other DC using following code. is there anyother way ??? Here i want look up entity beans from 2 different DC (DC1 appdm and DC2 jobposmg)
@PersistenceContext(unitName = "appdm", type = PersistenceContextType.TRANSACTION)
public EntityManager emappdm;
@PersistenceContext(unitName = "jobposmg", type = PersistenceContextType.TRANSACTION)
public EntityManager emjobposmg;i hv written following code for look up inside session bean.
@PersistenceContext(unitName = "appdm", type = PersistenceContextType.TRANSACTION)
public EntityManager emappdm;
@PersistenceContext(unitName = "jobposmg", type = PersistenceContextType.TRANSACTION)
public EntityManager emjobposmg;
both persistence units , appdm and jobposmg , are from different DCs. In case of appdm its not showing any error , but not able to look up for persistence unit "jobposmg". i am sending u defaultTrace i got while executing webservice for this session bean business method.
#1.#0050569630A50032000001EC00007A2300E1E5C40FB91E18#1216008080728#com.sap.engine.services.ejb3.runtime#asianpaints.com/ereca
pp#com.sap.engine.services.ejb3.runtime#Guest#38008##apj2e_J2D_6358450##e1de9bd0515711dd8adb0050569630a5#HTTP Worker [4]##0#0
#Error##Java###System exception
[EXCEPTION]
#1#javax.ejb.EJBException: Exception in getMethodReady() for stateless bean asianpaints.com/erecapp*annotation|asianpaint
s.com~sessproc.jar*annotation|SelectionProcessRetrivalBean; nested exception is: com.sap.engine.services.ejb3.util.pool.PoolE
xception: javax.ejb.EJBException: Cannot perform injection over bean instance com.apl.erec.session.selectionprocessretrival.S
electionProcessRetrivalBean@77c6fee0 for bean asianpaints.com/erecappannotation|asianpaints.com~sessproc.jarannotation|Sele
ctionProcessRetrivalBean; nested exception is: com.sap.engine.lib.injection.InjectionException: Injection on field emjobposmg
of instance com.apl.erec.session.selectionprocessretrival.SelectionProcessRetrivalBean@77c6fee0 failed. Could not get a valu
e to be injected from the factory.
com.sap.engine.services.ejb3.util.pool.PoolException: javax.ejb.EJBException: Cannot perform injection over bean instance com
.apl.erec.session.selectionprocessretrival.SelectionProcessRetrivalBean@77c6fee0 for bean asianpaints.com/erecapp*annotation|
asianpaints.com~sessproc.jar*annotation|SelectionProcessRetrivalBean; nested exception is: com.sap.engine.lib.injection.Injec
tionException: Injection on field emjobposmg of instance com.apl.erec.session.selectionprocessretrival.SelectionProcessRetriv
alBean@77c6fee0 failed. Could not get a value to be injected from the factory.
at com.sap.engine.services.ejb3.util.pool.ContainerPool.translate(ContainerPool.java:288)
at com.sap.engine.services.ejb3.util.pool.ContainerPoolImpl.doResizeOneStepUp(ContainerPoolImpl.java:378)
at com.sap.engine.services.ejb3.util.pool.ContainerPoolImpl.ensureNotEmpty(ContainerPoolImpl.java:342)
at com.sap.engine.services.ejb3.util.pool.ContainerPoolImpl.pop(ContainerPoolImpl.java:309)
at com.sap.engine.services.ejb3.runtime.impl.StatelessInstanceLifecycleManager.getMethodReady(StatelessInstanceLifecy
cleManager.java:64)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatelessInstanceGetter.invoke(Interceptors_StatelessInstan
ceGetter.java:14)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_SecurityCheck.invoke(Interceptors_SecurityCheck.java:21)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ExceptionTracer.invoke(Interceptors_ExceptionTracer.java:16
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startChain(DefaultInvocationChainsManager
.java:133)
at com.sap.engine.services.ejb3.webservice.impl.DefaultImplementationContainer.invokeMethod(DefaultImplementationCont
ainer.java:180)
at com.sap.engine.services.webservices.espbase.server.runtime.RuntimeProcessingEnvironment.process0(RuntimeProcessing
Environment.java:353)
at com.sap.engine.services.webservices.espbase.server.runtime.RuntimeProcessingEnvironment.preProcess(RuntimeProcessi
ngEnvironment.java:329)
at com.sap.engine.services.webservices.espbase.server.runtime.RuntimeProcessingEnvironment.process(RuntimeProcessingE
nvironment.java:211)
at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPostWOLogging(ServletDispatcherImpl.ja
va:155)
at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPostWithLogging(ServletDispatcherImpl.
java:96)
at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPost(ServletDispatcherImpl.java:66)
at SoapServlet.doPost(SoapServlet.java:51)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:66)
at com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:32)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:431)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:289)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:376)
at com.sap.engine.services.servlets_jsp.filters.ServletSelector.process(ServletSelector.java:85)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
at com.sap.engine.services.servlets_jsp.filters.ApplicationSelector.process(ApplicationSelector.java:160)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
at com.sap.engine.services.httpserver.filters.WebContainerInvoker.process(WebContainerInvoker.java:67)
at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
at com.sap.engine.services.httpserver.filters.ResponseLogWriter.process(ResponseLogWriter.java:60)
at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
at com.sap.engine.services.httpserver.filters.DefineHostFilter.process(DefineHostFilter.java:27)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
at com.sap.engine.services.httpserver.filters.MonitoringFilter.process(MonitoringFilter.java:29)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
at com.sap.engine.services.httpserver.server.Processor.chainedRequest(Processor.java:309)
at com.sap.engine.services.httpserver.server.Processor$FCAProcessorThread.run(Processor.java:222)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:152)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:247)
Caused by: javax.ejb.EJBException: Cannot perform injection over bean instance com.apl.erec.session.selectionprocessretrival.
SelectionProcessRetrivalBean@77c6fee0 for bean asianpaints.com/erecappannotation|asianpaints.com~sessproc.jarannotation|Sel
ectionProcessRetrivalBean; nested exception is: com.sap.engine.lib.injection.InjectionException: Injection on field emjobposm
g of instance com.apl.erec.session.selectionprocessretrival.SelectionProcessRetrivalBean@77c6fee0 failed. Could not get a val
ue to be injected from the factory.
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_DependencyInjection.invoke(Interceptors_DependencyInjection
.java:25)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_EJBContext30DependencyInjection.invoke(Interceptors_EJBCont
ext30DependencyInjection.java:11)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatesTransition.invoke(Interceptors_StatesTransition.java:
19)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ApplicationInstancesCreator.invoke(Interceptors_Application
InstancesCreator.java:53)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Resource.invoke(Interceptors_Resource.java:71)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:189)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_NewBeanContext.invoke(Interceptors_NewBeanContext.java:17)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startCallback(DefaultInvocationChainsMana
ger.java:147)
at com.sap.engine.services.ejb3.runtime.impl.StatelessInstanceLifecycleManager.makeExist(StatelessInstanceLifecycleMa
nager.java:108)
at com.sap.engine.services.ejb3.runtime.impl.StatelessInstanceLifecycleManager.access$000(StatelessInstanceLifecycleM
anager.java:23)
at com.sap.engine.services.ejb3.runtime.impl.StatelessInstanceLifecycleManager$PoolUserImpl.createObject(StatelessIns
tanceLifecycleManager.java:34)
at com.sap.engine.services.ejb3.util.pool.ContainerPoolImpl.doResizeOneStepUp(ContainerPoolImpl.java:373)
... 48 more
Caused by: com.sap.engine.lib.injection.InjectionException: Injection on field emjobposmg of instance com.apl.erec.session.se
lectionprocessretrival.SelectionProcessRetrivalBean@77c6fee0 failed. Could not get a value to be injected from the factory.
at com.sap.engine.lib.injection.FieldInjector.inject(FieldInjector.java:115)
at com.sap.engine.lib.injection.InjectionMatrix.inject(InjectionMatrix.java:45)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_DependencyInjection.invoke(Interceptors_DependencyInjection
.java:22)
... 64 more
Caused by: com.sap.engine.services.orpersistence.container.exceptions.ResourceException: Persistence unit 'jobposmg' requeste
d from archive 'asianpaints.com~sessproc.jar' is not present in application 'asianpaints.com/erecapp' or is not visible to th
e requested archive.
at com.sap.engine.services.orpersistence.container.ORPersistenceObjectFactory.getPersistenceUnitInfo(ORPersistenceObj
ectFactory.java:213)
at com.sap.engine.services.orpersistence.container.ORPersistenceObjectFactory.getObjectInstance(ORPersistenceObjectFa
ctory.java:59)
at com.sap.engine.lib.injection.ReferenceObjectFactory.getObject(ReferenceObjectFactory.java:65)
at com.sap.engine.lib.injection.FieldInjector.inject(FieldInjector.java:113)
... 66 more
javax.ejb.EJBException: Exception in getMethodReady() for stateless bean asianpaints.com/erecapp*annotation|asianpaints.com~s
essproc.jar*annotation|SelectionProcessRetrivalBean; nested exception is: com.sap.engine.services.ejb3.util.pool.PoolExceptio
n: javax.ejb.EJBException: Cannot perform injection over bean instance com.apl.erec.session.selectionprocessretrival.Selectio
nProcessRetrivalBean@77c6fee0 for bean asianpaints.com/erecappannotation|asianpaints.com~sessproc.jarannotation|SelectionPr
ocessRetrivalBean; nested exception is: com.sap.engine.lib.injection.InjectionException: Injection on field emjobposmg of ins
tance com.apl.erec.session.selectionprocessretrival.SelectionProcessRetrivalBean@77c6fee0 failed. Could not get a value to be
injected from the factory.
at com.sap.engine.services.ejb3.runtime.impl.StatelessInstanceLifecycleManager.getMethodReady(StatelessInstanceLifecy
cleManager.java:66)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatelessInstanceGetter.invoke(Interceptors_StatelessInstan
ceGetter.java:14)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_SecurityCheck.invoke(Interceptors_SecurityCheck.java:21)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ExceptionTracer.invoke(Interceptors_ExceptionTracer.java:16
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startChain(DefaultInvocationChainsManager
.java:133)
at com.sap.engine.services.ejb3.webservice.impl.DefaultImplementationContainer.invokeMethod(DefaultImplementationCont
ainer.java:180)
at com.sap.engine.services.webservices.espbase.server.runtime.RuntimeProcessingEnvironment.process0(RuntimeProcessing
Environment.java:353)
at com.sap.engine.services.webservices.espbase.server.runtime.RuntimeProcessingEnvironment.preProcess(RuntimeProcessi
ngEnvironment.java:329)
at com.sap.engine.services.webservices.espbase.server.runtime.RuntimeProcessingEnvironment.process(RuntimeProcessingE
nvironment.java:211)
at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPostWOLogging(ServletDispatcherImpl.ja
va:155)
at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPostWithLogging(ServletDispatcherImpl.
java:96)
at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPost(ServletDispatcherImpl.java:66)
at SoapServlet.doPost(SoapServlet.java:51)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:66)
at com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:32)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:431)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:289)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:376)
at com.sap.engine.services.servlets_jsp.filters.ServletSelector.process(ServletSelector.java:85)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
at com.sap.engine.services.servlets_jsp.filters.ApplicationSelector.process(ApplicationSelector.java:160)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
at com.sap.engine.services.httpserver.filters.WebContainerInvoker.process(WebContainerInvoker.java:67)
at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
at com.sap.engine.services.httpserver.filters.ResponseLogWriter.process(ResponseLogWriter.java:60)
at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
at com.sap.engine.services.httpserver.filters.DefineHostFilter.process(DefineHostFilter.java:27)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
at com.sap.engine.services.httpserver.filters.MonitoringFilter.process(MonitoringFilter.java:29)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
at com.sap.engine.services.httpserver.server.Processor.chainedRequest(Processor.java:309)
at com.sap.engine.services.httpserver.server.Processor$FCAProcessorThread.run(Processor.java:222)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:152)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:247)
Caused by: com.sap.engine.services.ejb3.util.pool.PoolException: javax.ejb.EJBException: Cannot perform injection over bean i
nstance com.apl.erec.session.selectionprocessretrival.SelectionProcessRetrivalBean@77c6fee0 for bean asianpaints.com/erecapp*
annotation|asianpaints.com~sessproc.jar*annotation|SelectionProcessRetrivalBean; nested exception is: com.sap.engine.lib.inje
ction.InjectionException: Injection on field emjobposmg of instance com.apl.erec.session.selectionprocessretrival.SelectionPr
ocessRetrivalBean@77c6fee0 failed. Could not get a value to be injected from the factory.
at com.sap.engine.services.ejb3.util.pool.ContainerPool.translate(ContainerPool.java:288)
at com.sap.engine.services.ejb3.util.pool.ContainerPoolImpl.doResizeOneStepUp(ContainerPoolImpl.java:378)
at com.sap.engine.services.ejb3.util.pool.ContainerPoolImpl.ensureNotEmpty(ContainerPoolImpl.java:342)
at com.sap.engine.services.ejb3.util.pool.ContainerPoolImpl.pop(ContainerPoolImpl.java:309)
at com.sap.engine.services.ejb3.runtime.impl.StatelessInstanceLifecycleManager.getMethodReady(StatelessInstanceLifecy
cleManager.java:64)
... 45 more
Caused by: javax.ejb.EJBException: Cannot perform injection over bean instance com.apl.erec.session.selectionprocessretrival.
SelectionProcessRetrivalBean@77c6fee0 for bean asianpaints.com/erecappannotation|asianpaints.com~sessproc.jarannotation|Sel
ectionProcessRetrivalBean; nested exception is: com.sap.engine.lib.injection.InjectionException: Injection on field emjobposm
g of instance com.apl.erec.session.selectionprocessretrival.SelectionProcessRetrivalBean@77c6fee0 failed. Could not get a val
ue to be injected from the factory.
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_DependencyInjection.invoke(Interceptors_DependencyInjection
.java:25)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_EJBContext30DependencyInjection.invoke(Interceptors_EJBCont
ext30DependencyInjection.java:11)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatesTransition.invoke(Interceptors_StatesTransition.java:
19)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ApplicationInstancesCreator.invoke(Interceptors_Application
InstancesCreator.java:53)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Resource.invoke(Interceptors_Resource.java:71)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:189)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_NewBeanContext.invoke(Interceptors_NewBeanContext.java:17)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startCallback(DefaultInvocationChainsMana
ger.java:147)
at com.sap.engine.services.ejb3.runtime.impl.StatelessInstanceLifecycleManager.makeExist(StatelessInstanceLifecycleMa
nager.java:108)
at com.sap.engine.services.ejb3.runtime.impl.StatelessInstanceLifecycleManager.access$000(StatelessInstanceLifecycleM
anager.java:23)
at com.sap.engine.services.ejb3.runtime.impl.StatelessInstanceLifecycleManager$PoolUserImpl.createObject(StatelessIns
tanceLifecycleManager.java:34)
at com.sap.engine.services.ejb3.util.pool.ContainerPoolImpl.doResizeOneStepUp(ContainerPoolImpl.java:373)
... 48 more
Caused by: com.sap.engine.lib.injection.InjectionException: Injection on field emjobposmg of instance com.apl.erec.session.se
lectionprocessretrival.SelectionProcessRetrivalBean@77c6fee0 failed. Could not get a value to be injected from the factory.
at com.sap.engine.lib.injection.FieldInjector.inject(FieldInjector.java:115)
at com.sap.engine.lib.injection.InjectionMatrix.inject(InjectionMatrix.java:45)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_DependencyInjection.invoke(Interceptors_DependencyInjection
.java:22)
... 64 more
Caused by: com.sap.engine.services.orpersistence.container.exceptions.ResourceException: Persistence unit 'jobposmg' requeste
d from archive 'asianpaints.com~sessproc.jar' is not present in application 'asianpaints.com/erecapp' or is not visible to th
e requested archive.
at com.sap.engine.services.orpersistence.container.ORPersistenceObjectFactory.getPersistenceUnitInfo(ORPersistenceObj
ectFactory.java:213)
at com.sap.engine.services.orpersistence.container.ORPersistenceObjectFactory.getObjectInstance(ORPersistenceObjectFa
ctory.java:59)
at com.sap.engine.lib.injection.ReferenceObjectFactory.getObject(ReferenceObjectFactory.java:65)
at com.sap.engine.lib.injection.FieldInjector.inject(FieldInjector.java:113) -
Hi,
I am interested in measuring the performance of my beans. I realize that "performance" by itself is rather generic. To be very specific, I want to measure the time taken by my EJB to perform a database activity. For example, how does the update of my CMP bean compare with a JDBC call from a BMP bean ?
Is the capture of such timing data possible from the affected bean itself ? I thought of using AOP for this but ran into issues which caused me to dump that approach.
Are there any tools available which can be used to capture such data - even from a client perspective ?
Thankstry:
http://www.jamonapi.com it can measure JSP, SErvlets, EJB and more
but just for EJB it is maybe better write own tool, it can not be so difficult.
System.currentMillis(); at the begginig and end might be easiest and maybe best
performance tool.
Point not to slow donw process be measuring tool itself.
Marian -
Jelly Bean Update for Razr Maxx Hd
I just got a razr maxx hd yesterday and am trying to perform the Jelly Bean update. It does not show up in my downloader, but I keep getting a notification saying "Download suspended, will resume shortly." and it shows 0% progress. When I try to restart the download, it notifies me that it is already downloading and that I will be notified when it is finished but it has been over 12 hours since I originally began the update. Is there a way to fix this?
General OTA release should have started already. Manual upgrade option should also be available sometime this week. I prefer manual upgrades to OTA's as the install is invariably more stable and functional. Downside is that they wipe your phone clean, but this assures that app dependencies install "where they are supposed to go" so that apps function as intended. OTA's have to "work around" installed stuff, and this often causes inconsistent "glitchy" behavior from individual to individual. Some OTA installs work perfect, others have issues which may or may not reproduce from phone to phone.
-
Query Regarding Hide/Show Bean
All,
Is there any way by which we can control rendering (Controller processRequest call)of the Hide/Show and one click and disclose it, Render it.( Controller processRequest call)
Seen that even if the hide/show is in hidden state , still the Region controller processRequest is being called. If this is the case, how the hide/show component is advantageous over other webBeans on performance view point?
Thanks
JosephMy requirement is not call the processRequest of the region when its not rendered in disclosed mode.
>>> When a bean is enabled on a page, its associated controller will always be called. Its the standard behavior. How would you otherwise do the related processing if some action is performed on the bean? Check the initial chapters of dev guide on the page bean rendering and controller method calls.
If you have some conditional code, put it inside the main page's controller and execute on show/hide bean's status.
--Shiv -
IsDirty or isModified flag for Entity Beans
I've been reading a lot of conflicting information on the use of a isModified boolean in Entity Beans. Is creating a modified boolean recommended for BMPs? Or CMPs? Or both? I am doing a BMP, and wondering if it will really buy me much performance-wise to add this logic to my ejbStore() method. Thoughts?
Thanks,
Ceily TurnerGreetings,
I've been reading a lot of conflicting information on
the use of a isModified boolean in Entity Beans. IsAre you sure all this information was presented in the same contexts? I'm guesing the apparent conflict was only perceptual and without regard for BMP in one case and CMP in [the /an]other...
creating a modified boolean recommended for BMPs? OrDefinitely! The container will call your bean's ejbStore method (sometime) after a call to its business method(s) to ensure its state is synchronized back to the resource. However, in a BMP bean, the container has no way of knowing whether the business method(s) actually modified your bean's state, making the call to ejbStore a "blind call". Additionally, business method calls are not the only triggers to calling ejbStore - transaction COMMIT (regardless if your bean was an active participant in the transaction), and passivation being among them, as well as "at any time within the container's discretion". Though, precisely when and how often the spec. leaves to the "vendor's disrection". With all these factors at play, "blindly" hitting the resource is a sure-fire way to degrade the performance of your beans and, consequently, the application(s) which they are a part. Make your synchronization code "smart" - use a 'dirty flag'.
CMPs? Or both? I am doing a BMP, and wondering if itIn CMP, the container has more direct knowledge of the bean's state fields and, therefore, should know whether an actual update to the resource is needed - this is especially true for EJB 2.0. Of course, this depends on the vendor's implementation (coders) to be "smart" on the bean coder's behalf. In any event, the container has absolute control over bean synchronization, and ejbStore is relegated to being a pre-processor, in CMP, so using a 'dirty flag' here will gain you absolutely nothing!
will really buy me much performance-wise to add this
logic to my ejbStore() method. Thoughts?Refer back to the above. :)
Thanks,
Ceily TurnerRegards,
Tony "Vee Schade" Cook -
i have written my jdbc connectivity code in a servlet..n want to use it as a bean can i use it as a bean plz help me out.
I have a feeling you're going to be out of luck there. They are somewhat different beasts.
If you mean a bean for access from a JSP? Write one, and (dare I say it) copy/paste your db access "codes". Or use the standard taglib JSTL, it has data access stuff for you.
Later, of course, you'll come back and say to me "the performance of this bean in my jsp sucks"...
...so my real recommendation is: read the documentation and be clear about the difference between a servlet and a bean... (which I would imagine, of course, is just the advice you don't want to hear).
/k1 -
Stateless bean instance cache and usage algorithm
I have two clients C1 and C2 which call the same bean B1. Is it possible to control
the instance that gets bound to each client. I dont want to use stateful beans
as it affects performance and the beans are inherantly stateless.Why do you want to do that? If you use SFSB and have no state most of the overhead
associated with state management would not be there. However the scaling that
comes with spraying would be gone. You would not have it with SLSB either if you
tie it to the client.
However if you implement a custom call router you might be able to bind SLSB to
a client. Keep in mind DGC might collect your bean.
S
S
"Ashok" <[email protected]> wrote:
>
I have two clients C1 and C2 which call the same bean B1. Is it possible
to control
the instance that gets bound to each client. I dont want to use stateful
beans
as it affects performance and the beans are inherantly stateless. -
Hello Forum,
I have a question regarding usage of a MySQL-Data-Source in combination with JPA
on the SAP NetWeaver Application Server, Java EE 5 Edition.
I have setup a custom datasource like explained in paper:
"Working with Database Tables, DataSources and JMS Resources"
- registered the database driver via telnet (Using mysql-connector-java-5.0.3-bin.jar)
- created the data-sources.xml file underneath the META-INF dir of the EAR project
[code]
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE data-sources SYSTEM "data-sources.dtd" >
<data-sources>
<data-source>
<data-source-name>titan_cruises_ds</data-source-name>
<driver-name>mysql-connector-java-5.0.3-bin.jar</driver-name>
<init-connections>1</init-connections>
<max-connections>10</max-connections>
<max-time-to-wait-connection>60</max-time-to-wait-connection>
<expiration-control>
<connection-lifetime>600</connection-lifetime>
<run-cleanup-thread>60</run-cleanup-thread>
</expiration-control>
<sql-engine>native_sql</sql-engine>
<jdbc-1.x>
<driver-class-name>com.mysql.jdbc.Driver</driver-class-name>
<url>jdbc:mysql://ourHost.internal.com:3306/practise_titan_cruises</url>
<user-name>myUser</user-name>
<password>myPass</password>
</jdbc-1.x>
</data-source>
</data-sources>
[/code]
After that I manually created the persistence.xml underneath the META-INF dir of the EJB project.
[code]
<persistence xmlns="http://java.sun.com/xml/ns/persistence" version="1.0">
<persistence-unit name="titan_cruises_pu">
<jta-data-source>titan_cruises_ds</jta-data-source>
</persistence-unit>
</persistence>
[/code]
After that I created the Entity named "Cabin" and the corresponding table within the db.
Entity code:
[code]
package de.collogia.beans.pojo.ship;
import java.io.IOException;
import java.io.Serializable;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Table;
This persisted POJO class models the cabin data.
<p>
In this class persistence annotations are placed on the getter methods
of the attributes. This tells the persistence manager to access them
via the corresponding get- and set-Methods.</p>
(Unfortunately this does not work on NetWeaver and I had to place them
on field level aggain...)
@author Henning Malzahn ([email protected])
svn-revision: $Rev:: 670 $:
svn-lasted-edited-by: $Author:: henning $:
svn-last-changed: $Date:: 2007-02-21 21:49:51 +0100 (Wed, 21 Feb 2007) $:
@Entity
@Table(name = "cabin")
public class Cabin implements Serializable {
/** The generated serial version UID used for serialization. */
private static final long serialVersionUID = -8522497314498903378L;
/** The actual version number of this class used for serialization. */
private static int actualVersion = 1;
/** The cabin's id. */
@Id
@GeneratedValue
@Column(name = "id")
private long id;
/** The cabin's name */
@Column(name = "name")
private String name;
/** The cabin's deck level */
@Column(name = "deck_level")
private int deckLevel;
/** The cabin's ship id */
@Column(name = "ship_id")
private int shipId;
/** The cabin's bed count */
@Column(name="bed_count")
private int bedCount;
/---- Serialization/ Deserialization methods -/
Method that is responsible for deserialization of the object.
@param in The <code>ObjectInputStream</code> object to read
the data from.
@throws IOException That may occur when reading from the
<code>ObjectInputStream</code> object
@throws ClassNotFoundException That may occur when invoking the default
deserialization mechanism.
private void readObject(final java.io.ObjectInputStream in)
throws IOException, ClassNotFoundException {
/* Invoke default deserialization mechanism. */
in.defaultReadObject();
/* Read the actual version number of the class. */
actualVersion = in.readInt();
} // End of readObject()
Method that is responsible for serialization of the object.
@param out The <code>ObjectOutputStream</code> object to write
the data to.
@throws IOException That may occur when writing to the
<code>ObjectOutputStream</code> object.
private void writeObject(final java.io.ObjectOutputStream out)
throws IOException {
/* Invoke default serialization mechanism. */
out.defaultWriteObject();
/* Write the actual version number of the class. */
out.writeInt(actualVersion);
} // End of writeObject()
/---- Defining constructors -/
Private default constructor.
private Cabin() {
} // End of default constructor
Full constructor.
@param name The cabin's name.
@param deckLevel The cabin's deck level.
@param shipId The cabin's ship id.
@param bedCount The cabin's bed count.
public Cabin(final String name,
final int deckLevel,
final int shipId,
final int bedCount) {
this.name = name;
this.deckLevel = deckLevel;
this.shipId = shipId;
this.bedCount = bedCount;
} // End of full constructor
/---- Overridden class methods -/
Returns a string representation of the cabin's data.
@see java.lang.Object#toString()
@Override
public String toString() {
StringBuffer strBuf = new StringBuffer();
strBuf.append(this.name);
strBuf.append("\n");
strBuf.append(this.deckLevel);
strBuf.append("\n");
strBuf.append(this.shipId);
strBuf.append("\n");
strBuf.append(this.bedCount);
return strBuf.toString();
} // End of toString()
/---- Defining instance methods -/
Get method for the member "<code>id</code>".
@return Returns the id.
public long getId() {
return this.id;
Set method for the member "<code>id</code>".
HTDODO hm: Check whether it is possible to have setId method
using private accesss level with NetWeaver JPA-Provider!
@param id The id to set.
private void setId(final long id) {
this.id = id;
Get method for the member "<code>name</code>".
@return Returns the name.
public String getName() {
return this.name;
Set method for the member "<code>name</code>".
@param name The name to set.
public void setName(final String name) {
this.name = name;
Get method for the member "<code>deckLevel</code>".
@return Returns the deckLevel.
public int getDeckLevel() {
return this.deckLevel;
Set method for the member "<code>deckLevel</code>".
@param deckLevel The deckLevel to set.
public void setDeckLevel(final int deckLevel) {
this.deckLevel = deckLevel;
Get method for the member "<code>shipId</code>".
@return Returns the shipId.
public int getShipId() {
return this.shipId;
Set method for the member "<code>shipId</code>".
@param shipId The shipId to set.
public void setShipId(final int shipId) {
this.shipId = shipId;
Get method for the member "<code>bedCount</code>".
@return Returns the bedCount.
public int getBedCount() {
return this.bedCount;
Set method for the member "<code>bedCount</code>".
@param bedCount The bedCount to set.
public void setBedCount(final int bedCount) {
this.bedCount = bedCount;
} // End of class Cabin
[/code]
After that I created the TravelAgentBean, a Stateless Session Bean, implementing
a remote interface that allows construction and persisting of new Cabin objects:
[code]
package de.collogia.beans.session.stateless;
import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import de.collogia.beans.pojo.ship.Cabin;
Class that implements the <code>TravelAgentRemote</code> interface
and defines the business methods of the TravelAgent service.
@author Henning Malzahn ([email protected])
svn-revision: $Rev:: 670 $:
svn-lasted-edited-by: $Author:: henning $:
svn-last-changed: $Date:: 2007-02-21 21:49:51 +0100 (Wed, 21 Feb 2007) $:
@Stateless
public class TravelAgentBean implements TravelAgentRemote {
/** The <code>Log</code> object for this class. */
// private static final Log LOGGER;
/** The <code>PersistenceManager</code> object. */
@PersistenceContext(unitName = "titan_cruises_pu")
EntityManager em;
/---- Static initializer -/
// static {
// LOGGER = LogFactory.getLog(TravelAgentBean.class);
// } // End of static initializer block
/---- Implementing remote interface methods -/
{@inheritDoc}
public void createCabin(final Cabin cabin) {
this.em.persist(cabin);
} // End of createCabin()
} // End of class TravelAgentBean
[/code]
After that I created a Controller class containing a main method that looks up the remote
interface of the TravelAgentBena like explained in document "Accessing Enterprise JavaBeans Using JNDI
in SAP NetWeaver Application Server, Java EE 5 Edition" written by Validimir Pavlov of SAP NetWeaver
development team.
Unfortunately I receive an Exception after invoking the createCabin(...) method.
On the console of the NWDS I receive:
[code]
javax.ejb.EJBException: Exception in getMethodReady() for stateless bean sap.com/test2Earannotation|test2Ejb.jarannotation|TravelAgentBean;
nested exception is: com.sap.engine.services.ejb3.util.pool.PoolException: javax.ejb.EJBException: Cannot perform injection over bean instance
Caused by: java.lang.RuntimeException: The persistence unit is inconsistent:
The entity >>de.collogia.beans.pojo.ship.Cabin<< is mapped to the table >>cabin<<, which does not exist.
[/code]
But if I look at the log file located in "C:\NWAS_JAVAEE5\JP1\JC00\j2ee\cluster\server0\log\defaultTrace.0.trc"
I see the real reason is:
[code]
[EXCEPTION]
#6#1064#42000#You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax
to use near '"cabin"' at line 1#collnx02.collogia.de:3306:null:practise_titan_cruises#select * from "cabin"#com.mysql.jdbc.exceptions.MySQLSyntaxErrorException:
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '"cabin"' at line 1
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:936)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2870)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1573)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1665)
at com.mysql.jdbc.Connection.execSQL(Connection.java:3124)
at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1149)
at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1262)
at com.sap.sql.jdbc.basic.BasicPreparedStatement.executeQuery(BasicPreparedStatement.java:99)
at com.sap.sql.jdbc.direct.DirectPreparedStatement.executeQuery(DirectPreparedStatement.java:307)
at com.sap.sql.jdbc.direct.DirectPreparedStatement.executeQuery(DirectPreparedStatement.java:264)
at com.sap.engine.services.dbpool.wrappers.PreparedStatementWrapper.executeQuery(PreparedStatementWrapper.java:274)
[/code]
My goodness - what a long post - sorry for this - I hope I provided all information
necessary to deal with the issue.
Am I thinking in the right direction to blame attribute [code]<sql-engine>native_sql</sql-engine>[/code]
of file data-sources.xml for the beaviour? Are there any other argument options than native_sql?
Thanks in Advance!
Henning MalzahnHi Henning,
> Despite the fact it's working now I have to do some
> changes to my code currently
> developed using JBoss/ Hibernate combination.
> Hibernate allows you to have the
> default no-arg constructor with private visibility -
> any special reason for the fact that
> only protected is allowed on NetWeaver?
Here we strictly implemented the checks according to the requirements of the JPA specification. Technically, we could do with private constructors as well. But the JPA specifications requires the constructor to be protected to allow a JPA implementation to subclass entities if needed.
> The entities in the project are final classes
> so declaring a ctor protected doesn't really make
> sense...
For the same reason, your entities should not be final. Are we missing a check here ?
> Also the persistence.xml parameter
>
hibernate.hbm2ddl.auto
with the value of
> create-drop is very useful while
> developing the app - everytime you deploy the project
> you get a fresh database.
> Is there a comparable option for NetWeaver?
No, unfortunately, there is no comparable option in SAP JPA (yet). We understand that there is a need for forward mapping. We would have liked to delegate this task to the JPA design time (i.e. Dali). However, we had to discover that Dali does not perform this task properly and we can't recommend using it any more.
Consequently, there is no automatic schema generation in SAP JPA 1.0.
>
> Another thing is the extra TMP_SEQUENCE table which
> isn't necessary using JBoss and
> Hibernate - what's the reason for that?
With Hibernate Entity Manager, the id generation strategy in use with GenerationType.AUTO depends on the database dialect. This means that depending on the database dialect, IDENTITY columns, SEQUENCES or generator tables (TableHiLo) are required. As Hibernate has the before mentioned schema generation property this fact can be hidden to the user.
In SAP JPA, we are always using a table generator if GenerationType.AUTO is used. This allows for better portability across databases. It requires the table TMP_SEQUENCE. As we unfortunately do not have a schema generation capability, the user must create this table.
Best regards,
Adrian -
Hi,
Iu2019m working with CE 7.1 and I need access a db in informix, if I create a data source and use jpa it doesnu2019t work, any idea?
Regards
JanethHi Markus,
I did that question, because, I donu2019t sure if NW CE 7.1 supports Informix, but if you ask me for more information, I guess it supports.
So this is my scenery:
Iu2019m trying to access trough web dynpro and jpa a table in Informix 10, but it throw the exception
com.sap.engine.services.dbpool.exceptions.BaseResourceException: SQLException is thrown by the pooled connection: com.sap.sql.log.OpenSQLException: Porting factory for VENDOR_UNKNOWN database not defined. at com.sap.engine.services.dbpool.spi.ManagedConnectionFactoryImpl.createManagedConnection(ManagedConnectionFactoryImpl.java:156) at com.sap.engine.services.connector.jca.ConnectionHashSet.match(ConnectionHashSet.java:209) at com.sap.engine.services.connector.jca.ConnectionManagerImpl.allocateConnection(ConnectionManagerImpl.java:282) at com.sap.engine.services.connector.jca.ShareableConnectionManager.allocateConnection(ShareableConnectionManager.java:54) at com.sap.engine.services.dbpool.cci.ConnectionFactoryImpl.getConnection(ConnectionFactoryImpl.java:51)
But, if I change the db from Informix to DB2 it works,
Thanks for you help
Janeth
The complete exception:
com.sap.tc.webdynpro.model.ejb.exception.EJBModelExecuteException at com.sap.tc.webdynpro.model.ejb.model.EJBGenericModelClassExecutable.execute(EJBGenericModelClassExecutable.java:146) at co.com.some.crud.crudcomp.crudcomp.CrudComp.buscarTodos(CrudComp.java:600) at co.com.some.crud.crudcomp.crudcomp.wdp.InternalCrudComp.wdInvokeMethod(InternalCrudComp.java:529) at com.sap.tc.webdynpro.progmodel.generation.ExternalControllerPI$ExternalInterface.invoke(ExternalControllerPI.java:291) at $Proxy1521.buscarTodos(Unknown Source) at co.com.some.jtest.exportexcel.comp.ExportExcelComp.wdDoInit(ExportExcelComp.java:138) at co.com.some.jtest.exportexcel.comp.wdp.InternalExportExcelComp.wdDoInit(InternalExportExcelComp.java:155) at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:160) at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:230) at com.sap.tc.webdynpro.progmodel.components.Component.initController(Component.java:249) at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:209) at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:513) at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.doPreprocessing(ClientApplication.java:1228) at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.delegateToApplicationDoPreprocessing(AbstractExecutionContextDispatcher.java:150) at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.DispatchHandlerForAppPreprocessing.doService(DispatchHandlerForAppPreprocessing.java:35) at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.AbstractDispatchHandler.service(AbstractDispatchHandler.java:116) at com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:93) at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.ExecutionContextDispatcher.dispatchToApplicationDoPreprocessing(ExecutionContextDispatcher.java:100) at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:75) at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.dispatch(ApplicationSession.java:507) at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.dispatch(ApplicationSession.java:527) at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doPreprocessing(ApplicationSession.java:233) at com.sap.tc.webdynpro.clientserver.session.ClientSession.doPreprocessing(ClientSession.java:647) at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:225) at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:231) at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.delegateToRequestManager(AbstractExecutionContextDispatcher.java:205) at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.DispatchHandlerForRequestManager.doService(DispatchHandlerForRequestManager.java:38) at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.AbstractDispatchHandler.service(AbstractDispatchHandler.java:116) at com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:93) at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.ExecutionContextDispatcher.dispatchToRequestManager(ExecutionContextDispatcher.java:140) at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:93) at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:105) at com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doContent(AbstractDispatcherServlet.java:87) at com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doGet(AbstractDispatcherServlet.java:54) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:66) at com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:32) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:431) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:289) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:376) at com.sap.engine.services.servlets_jsp.filters.ServletSelector.process(ServletSelector.java:85) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71) at com.sap.engine.services.servlets_jsp.filters.ApplicationSelector.process(ApplicationSelector.java:160) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71) at com.sap.engine.services.httpserver.filters.WebContainerInvoker.process(WebContainerInvoker.java:67) at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71) at com.sap.engine.services.httpserver.filters.ResponseLogWriter.process(ResponseLogWriter.java:60) at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71) at com.sap.engine.services.httpserver.filters.DefineHostFilter.process(DefineHostFilter.java:27) at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71) at com.sap.engine.services.httpserver.filters.MonitoringFilter.process(MonitoringFilter.java:29) at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71) at com.sap.engine.services.httpserver.server.Processor.chainedRequest(Processor.java:309) at com.sap.engine.services.httpserver.server.Processor$FCAProcessorThread.run(Processor.java:222) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:152) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:247) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at com.sap.tc.webdynpro.model.ejb.model.EJBGenericModelClassExecutable.invoke(EJBGenericModelClassExecutable.java:649) at com.sap.tc.webdynpro.model.ejb.model.EJBGenericModelClassExecutable.execute(EJBGenericModelClassExecutable.java:115) ... 63 more Caused by: javax.ejb.EJBException: Exception in getMethodReady() for stateless bean some.com.co/servicio_crud_ear*annotation|some.com.co~servicio_crud_ejb.jar*annotation|ServicioCrudBean; nested exception is: com.sap.engine.services.ejb3.util.pool.PoolException: javax.ejb.EJBException: Cannot perform injection over bean instance co.com.some.utilidades.bd.ServicioCrudBean@57a970cb for bean some.com.co/servicio_crud_ear*annotation|some.com.co~servicio_crud_ejb.jar*annotation|ServicioCrudBean; nested exception is: com.sap.engine.lib.injection.InjectionException: Injection on field entityManager of instance co.com.some.utilidades.bd.ServicioCrudBean@57a970cb failed. Could not get a value to be injected from the factory. at com.sap.engine.services.ejb3.runtime.impl.StatelessInstanceLifecycleManager.getMethodReady(StatelessInstanceLifecycleManager.java:66) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatelessInstanceGetter.invoke(Interceptors_StatelessInstanceGetter.java:14) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_SecurityCheck.invoke(Interceptors_SecurityCheck.java:21) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ExceptionTracer.invoke(Interceptors_ExceptionTracer.java:16) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startChain(DefaultInvocationChainsManager.java:133) at com.sap.engine.services.ejb3.runtime.impl.DefaultEJBProxyInvocationHandler.invoke(DefaultEJBProxyInvocationHandler.java:164) at com.sap.engine.services.ejb3.runtime.impl.RemoteEJBProxyInvocationHandler.invoke(RemoteEJBProxyInvocationHandler.java:98) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at com.sap.engine.services.rmi_p4.reflect.LocalInvocationHandler.invokeInternal(LocalInvocationHandler.java:96) at com.sap.engine.services.rmi_p4.reflect.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:52) at $Proxy1523.invoke(Unknown Source) at com.sap.engine.services.ejb3.runtime.RemoteInvocationHandlerAdapter.invoke(RemoteInvocationHandlerAdapter.java:97) at $Proxy1519.findAll(Unknown Source) ... 69 more Caused by: com.sap.engine.services.ejb3.util.pool.PoolException: javax.ejb.EJBException: Cannot perform injection over bean instance co.com.some.utilidades.bd.ServicioCrudBean@57a970cb for bean some.com.co/servicio_crud_ear*annotation|some.com.co~servicio_crud_ejb.jar*annotation|ServicioCrudBean; nested exception is: com.sap.engine.lib.injection.InjectionException: Injection on field entityManager of instance co.com.some.utilidades.bd.ServicioCrudBean@57a970cb failed. Could not get a value to be injected from the factory. at com.sap.engine.services.ejb3.util.pool.ContainerPool.translate(ContainerPool.java:288) at com.sap.engine.services.ejb3.util.pool.ContainerPoolImpl.doResizeOneStepUp(ContainerPoolImpl.java:378) at com.sap.engine.services.ejb3.util.pool.ContainerPoolImpl.ensureNotEmpty(ContainerPoolImpl.java:342) at com.sap.engine.services.ejb3.util.pool.ContainerPoolImpl.pop(ContainerPoolImpl.java:309) at com.sap.engine.services.ejb3.runtime.impl.StatelessInstanceLifecycleManager.getMethodReady(StatelessInstanceLifecycleManager.java:64)
... 87 more Caused by: javax.ejb.EJBException: Cannot perform injection over bean instance co.com.some.utilidades.bd.ServicioCrudBean@57a970cb for bean some.com.co/servicio_crud_ear*annotation|some.com.co~servicio_crud_ejb.jar*annotation|ServicioCrudBean; nested exception is: com.sap.engine.lib.injection.InjectionException: Injection on field entityManager of instance co.com.some.utilidades.bd.ServicioCrudBean@57a970cb failed. Could not get a value to be injected from the factory. at com.sap.engine.services.ejb3.runtime.impl.Interceptors_DependencyInjection.invoke(Interceptors_DependencyInjection.java:25) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_EJBContext30DependencyInjection.invoke(Interceptors_EJBContext30DependencyInjection.java:11) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatesTransition.invoke(Interceptors_StatesTransition.java:19) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ApplicationInstancesCreator.invoke(Interceptors_ApplicationInstancesCreator.java:53) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Resource.invoke(Interceptors_Resource.java:71) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:189) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_NewBeanContext.invoke(Interceptors_NewBeanContext.java:17) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startCallback(DefaultInvocationChainsManager.java:147) at com.sap.engine.services.ejb3.runtime.impl.StatelessInstanceLifecycleManager.makeExist(StatelessInstanceLifecycleManager.java:108) at com.sap.engine.services.ejb3.runtime.impl.StatelessInstanceLifecycleManager.access$000(StatelessInstanceLifecycleManager.java:23) at com.sap.engine.services.ejb3.runtime.impl.StatelessInstanceLifecycleManager$PoolUserImpl.createObject(StatelessInstanceLifecycleManager.java:34) at com.sap.engine.services.ejb3.util.pool.ContainerPoolImpl.doResizeOneStepUp(ContainerPoolImpl.java:373) ... 90 more Caused by: com.sap.engine.lib.injection.InjectionException: Injection on field entityManager of instance co.com.some.utilidades.bd.ServicioCrudBean@57a970cb failed. Could not get a value to be injected from the factory. at com.sap.engine.lib.injection.FieldInjector.inject(FieldInjector.java:115) at com.sap.engine.lib.injection.InjectionMatrix.inject(InjectionMatrix.java:45) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_DependencyInjection.invoke(Interceptors_DependencyInjection.java:22) ... 106 more Caused by: java.lang.RuntimeException: com.sap.engine.services.dbpool.exceptions.BaseSQLException: ResourceException occurred in method ConnectionFactoryImpl.getConnection(): com.sap.engine.services.dbpool.exceptions.BaseResourceException: SQLException is thrown by the pooled connection: com.sap.sql.log.OpenSQLException: Porting factory for VENDOR_UNKNOWN database not defined. at com.sap.engine.services.orpersistence.entitymanager.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:58) at com.sap.engine.services.orpersistence.entitymanager.JtaEntityManagerFactoryImpl.<init>(JtaEntityManagerFactoryImpl.java:31) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:494) at com.sap.engine.services.orpersistence.provider.PersistenceProviderImpl.createJtaEntityManagerFactory(PersistenceProviderImpl.java:342) at com.sap.engine.services.orpersistence.provider.PersistenceProviderImpl.createContainerEntityManagerFactory(PersistenceProviderImpl.java:150) at com.sap.engine.services.orpersistence.model.persistenceunit.impl.ExtendedPersistenceUnitInfoImpl.getEntityManagerFactory(ExtendedPersistenceUnitInfoImpl.java:215) at com.sap.engine.services.orpersistence.container.ORPersistenceObjectFactory.getEMF(ORPersistenceObjectFactory.java:258) at com.sap.engine.services.orpersistence.container.ORPersistenceObjectFactory.getObjectInstance(ORPersistenceObjectFactory.java:60) at com.sap.engine.lib.injection.ReferenceObjectFactory.getObject(ReferenceObjectFactory.java:65) at com.sap.engine.lib.injection.FieldInjector.inject(FieldInjector.java:113) ... 108 more Caused by: java.sql.SQLException: com.sap.engine.services.dbpool.exceptions.BaseSQLException: ResourceException occurred in method ConnectionFactoryImpl.getConnection(): com.sap.engine.services.dbpool.exceptions.BaseResourceException: SQLException is thrown by the pooled connection: com.sap.sql.log.OpenSQLException: Porting factory for VENDOR_UNKNOWN database not defined. at com.sap.engine.services.dbpool.cci.ConnectionFactoryImpl.getConnection(ConnectionFactoryImpl.java:59) at com.sap.engine.services.orpersistence.entitymanager.EntityManagerFactoryImpl.validateSchemaAndFillInJdbcTypes(EntityManagerFactoryImpl.java:84) at com.sap.engine.services.orpersistence.entitymanager.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:54) at com.sap.engine.services.orpersistence.entitymanager.JtaEntityManagerFactoryImpl.<init>(JtaEntityManagerFactoryImpl.java:31) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:494) at com.sap.engine.services.orpersistence.provider.PersistenceProviderImpl.createJtaEntityManagerFactory(PersistenceProviderImpl.java:342) at com.sap.engine.services.orpersistence.provider.PersistenceProviderImpl.createContainerEntityManagerFactory(PersistenceProviderImpl.java:150) at com.sap.engine.services.orpersistence.model.persistenceunit.impl.ExtendedPersistenceUnitInfoImpl.getEntityManagerFactory(ExtendedPersistenceUnitInfoImpl.java:215) at com.sap.engine.services.orpersistence.container.ORPersistenceObjectFactory.getEMF(ORPersistenceObjectFactory.java:258) at com.sap.engine.services.orpersistence.container.ORPersistenceObjectFactory.getObjectInstance(ORPersistenceObjectFactory.java:60) at com.sap.engine.lib.injection.ReferenceObjectFactory.getObject(ReferenceObjectFactory.java:65) at com.sap.engine.lib.injection.FieldInjector.inject(FieldInjector.java:113) at com.sap.engine.lib.injection.InjectionMatrix.inject(InjectionMatrix.java:45) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_DependencyInjection.invoke(Interceptors_DependencyInjection.java:22) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_EJBContext30DependencyInjection.invoke(Interceptors_EJBContext30DependencyInjection.java:11) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatesTransition.invoke(Interceptors_StatesTransition.java:19) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ApplicationInstancesCreator.invoke(Interceptors_ApplicationInstancesCreator.java:53) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Resource.invoke(Interceptors_Resource.java:71) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:189) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_NewBeanContext.invoke(Interceptors_NewBeanContext.java:17) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startCallback(DefaultInvocationChainsManager.java:147) at com.sap.engine.services.ejb3.runtime.impl.StatelessInstanceLifecycleManager.makeExist(StatelessInstanceLifecycleManager.java:108) at com.sap.engine.services.ejb3.runtime.impl.StatelessInstanceLifecycleManager.access$000(StatelessInstanceLifecycleManager.java:23) at com.sap.engine.services.ejb3.runtime.impl.StatelessInstanceLifecycleManager$PoolUserImpl.createObject(StatelessInstanceLifecycleManager.java:34) at com.sap.engine.services.ejb3.util.pool.ContainerPoolImpl.doResizeOneStepUp(ContainerPoolImpl.java:373) at com.sap.engine.services.ejb3.util.pool.ContainerPoolImpl.ensureNotEmpty(ContainerPoolImpl.java:342) at com.sap.engine.services.ejb3.util.pool.ContainerPoolImpl.pop(ContainerPoolImpl.java:309) at com.sap.engine.services.ejb3.runtime.impl.StatelessInstanceLifecycleManager.getMethodReady(StatelessInstanceLifecycleManager.java:64) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatelessInstanceGetter.invoke(Interceptors_StatelessInstanceGetter.java:14) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_SecurityCheck.invoke(Interceptors_SecurityCheck.java:21) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ExceptionTracer.invoke(Interceptors_ExceptionTracer.java:16) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startChain(DefaultInvocationChainsManager.java:133) at com.sap.engine.services.ejb3.runtime.impl.DefaultEJBProxyInvocationHandler.invoke(DefaultEJBProxyInvocationHandler.java:164) at com.sap.engine.services.ejb3.runtime.impl.RemoteEJBProxyInvocationHandler.invoke(RemoteEJBProxyInvocationHandler.java:98) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at com.sap.engine.services.rmi_p4.reflect.LocalInvocationHandler.invokeInternal(LocalInvocationHandler.java:96) at com.sap.engine.services.rmi_p4.reflect.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:52) at $Proxy1523.invoke(Unknown Source) at com.sap.engine.services.ejb3.runtime.RemoteInvocationHandlerAdapter.invoke(RemoteInvocationHandlerAdapter.java:97) at $Proxy1519.findAll(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at com.sap.tc.webdynpro.model.ejb.model.EJBGenericModelClassExecutable.invoke(EJBGenericModelClassExecutable.java:649) at com.sap.tc.webdynpro.model.ejb.model.EJBGenericModelClassExecutable.execute(EJBGenericModelClassExecutable.java:115) at co.com.some.crud.crudcomp.crudcomp.CrudComp.buscarTodos(CrudComp.java:600) at co.com.some.crud.crudcomp.crudcomp.wdp.InternalCrudComp.wdInvokeMethod(InternalCrudComp.java:529) at com.sap.tc.webdynpro.progmodel.generation.ExternalControllerPI$ExternalInterface.invoke(ExternalControllerPI.java:291) at $Proxy1521.buscarTodos(Unknown Source) at co.com.some.jtest.exportexcel.comp.ExportExcelComp.wdDoInit(ExportExcelComp.java:138) at co.com.some.jtest.exportexcel.comp.wdp.InternalExportExcelComp.wdDoInit(InternalExportExcelComp.java:155) at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:160) at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:230) at com.sap.tc.webdynpro.progmodel.components.Component.initController(Component.java:249) at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:209) at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:513) at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.doPreprocessing(ClientApplication.java:1228) at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.delegateToApplicationDoPreprocessing(AbstractExecutionContextDispatcher.java:150) at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.DispatchHandlerForAppPreprocessing.doService(DispatchHandlerForAppPreprocessing.java:35) at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.AbstractDispatchHandler.service(AbstractDispatchHandler.java:116) at com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:93) at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.ExecutionContextDispatcher.dispatchToApplicationDoPreprocessing(ExecutionContextDispatcher.java:100) at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:75) at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.dispatch(ApplicationSession.java:507) at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.dispatch(ApplicationSession.java:527) at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doPreprocessing(ApplicationSession.java:233) at com.sap.tc.webdynpro.clientserver.session.ClientSession.doPreprocessing(ClientSession.java:647) at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:225) at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:231) at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.delegateToRequestManager(AbstractExecutionContextDispatcher.java:205) at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.DispatchHandlerForRequestManager.doService(DispatchHandlerForRequestManager.java:38) at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.AbstractDispatchHandler.service(AbstractDispatchHandler.java:116) at com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:93) at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.ExecutionContextDispatcher.dispatchToRequestManager(ExecutionContextDispatcher.java:140) at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:93) at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:105) at com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doContent(AbstractDispatcherServlet.java:87) at com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doGet(AbstractDispatcherServlet.java:54) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:66) at com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:32) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:431) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:289) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:376) at com.sap.engine.services.servlets_jsp.filters.ServletSelector.process(ServletSelector.java:85) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71) at com.sap.engine.services.servlets_jsp.filters.ApplicationSelector.process(ApplicationSelector.java:160) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71) at com.sap.engine.services.httpserver.filters.WebContainerInvoker.process(WebContainerInvoker.java:67) at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71) at com.sap.engine.services.httpserver.filters.ResponseLogWriter.process(ResponseLogWriter.java:60) at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71) at com.sap.engine.services.httpserver.filters.DefineHostFilter.process(DefineHostFilter.java:27) at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71) at com.sap.engine.services.httpserver.filters.MonitoringFilter.process(MonitoringFilter.java:29) at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12) at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71) at com.sap.engine.services.httpserver.server.Processor.chainedRequest(Processor.java:309) at com.sap.engine.services.httpserver.server.Processor$FCAProcessorThread.run(Processor.java:222) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:152) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:247) Caused by: com.sap.engine.services.dbpool.exceptions.BaseResourceException: SQLException is thrown by the pooled connection: com.sap.sql.log.OpenSQLException: Porting factory for VENDOR_UNKNOWN database not defined. at com.sap.engine.services.dbpool.spi.ManagedConnectionFactoryImpl.createManagedConnection(ManagedConnectionFactoryImpl.java:156) at com.sap.engine.services.connector.jca.ConnectionHashSet.match(ConnectionHashSet.java:209) at com.sap.engine.services.connector.jca.ConnectionManagerImpl.allocateConnection(ConnectionManagerImpl.java:282) at com.sap.engine.services.connector.jca.ShareableConnectionManager.allocateConnection(ShareableConnectionManager.java:54) at com.sap.engine.services.dbpool.cci.ConnectionFactoryImpl.getConnection(ConnectionFactoryImpl.java:51) ... 122 more Caused by: com.sap.sql.log.OpenSQLException: Porting factory for VENDOR_UNKNOWN database not defined. at com.sap.sql.log.Syslog.createAndLogOpenSQLException(Syslog.java:95) at com.sap.sql.jdbc.direct.DirectConnectionFactory.getDbPortingFactory(DirectConnectionFactory.java:614) at com.sap.sql.jdbc.direct.DirectConnectionFactory.createPooledConnection(DirectConnectionFactory.java:477) at com.sap.sql.jdbc.direct.DirectConnectionFactory.createDirectPooledConnection(DirectConnectionFactory.java:157) at com.sap.sql.jdbc.direct.DirectConnectionFactory.createDirectPooledConnection(DirectConnectionFactory.java:117) at com.sap.sql.connect.factory.PooledConnectionFactory.createPooledConnection(PooledConnectionFactory.java:119) at com.sap.sql.connect.factory.DriverPooledConnectionFactory.getPooledConnection(DriverPooledConnectionFactory.java:38) at com.sap.sql.connect.datasource.DBDataSourceImpl.createPooledConnection(DBDataSourceImpl.java:677) at com.sap.sql.connect.datasource.DBDataSourcePoolImpl.matchPool(DBDataSourcePoolImpl.java:1069) at com.sap.sql.connect.datasource.DBDataSourcePoolImpl.matchPooledConnection(DBDataSourcePoolImpl.java:884) at com.sap.sql.connect.datasource.DBDataSourcePoolImpl.getConnection(DBDataSourcePoolImpl.java:66) at com.sap.engine.core.database.impl.DatabaseDataSourceImpl.getConnection(DatabaseDataSourceImpl.java:36) at com.sap.engine.services.dbpool.spi.ManagedConnectionFactoryImpl.createManagedConnection(ManagedConnectionFactoryImpl.java:123) ... 126 more at com.sap.engine.services.dbpool.exceptions.BaseSQLException.writeReplace(BaseSQLException.java:189) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at java.io.ObjectStreamClass.invokeWriteReplace(ObjectStreamClass.java:1004) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1036) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375) at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:391) at java.lang.Throwable.writeObject(Throwable.java:649) at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:917) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1339) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375) at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:391) at java.lang.Throwable.writeObject(Throwable.java:649) at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:917) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1339) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375) at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:391) at java.lang.Throwable.writeObject(Throwable.java:649) at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:917) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1339) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375) at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:391) at java.lang.Throwable.writeObject(Throwable.java:649) at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:917) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1339) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375) at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:391) at java.lang.Throwable.writeObject(Throwable.java:649) at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:917) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1339) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302) at com.sap.engine.services.rmi_p4.reflect.LocalInvocationHandler.replicateReturnValue(LocalInvocationHandler.java:141) at com.sap.engine.services.rmi_p4.reflect.LocalInvocationHandler.invokeInternal(LocalInvocationHandler.java:102) ... 73 more -
IDM JMX monitoring - Synchronization MBean
Does anyone know how to additionally expose Waveset data using JMX MBeans? In earlier versions of the product (at least 7.0) I thought it provided insight into the synchronization processes currently running within the system, under:
ObjectName=IDM:type=Cluster,service=Synchronization,component=ActiveSync,resType=”<Resource type>”,name=”<resource name>”
However, looking at the documentation for 8.1.1, for example, I only see the following:
From: http://docs.sun.com/app/docs/doc/820-7976/byajd?l=en&a=view
Data Exposed in JMX
So what kind of data does Waveset expose using JMX MBeans? The following table contains a list of MBeans, describes the data they provide, and explains how to use that data.
List of MBeans:
Cluster
Names of the servers in the Waveset cluster, including which servers Waveset considers active.
Provides a quick status of the cluster from the perspective of one Waveset server.
ObjectRepository
Waveset repository configuration data, including database name and version, JDBC driver version, and connection pooling settings
Shows everything you need to know about how Waveset talks to the repository.
Performance
Contains sub-beans for DataExporter, DataQueue, FormConverter, ObjectChangeNotification, Reconcile, Rule, TaskInstanceCache, ViewMaster, and WorkItemCache execution.
Identifies GUI performance problems and provides visibility into how these subsystems perform. You can enable these beans to capture data that can quickly isolate why a particular page loads slowly on a production server.
Scheduler
Internal processing counters for the Scheduler
Provides detailed visibility into what the Scheduler is doing at any given point in time. Making use of this bean requires an in-depth understanding of how the Scheduler works.
Server
Current status of this Waveset server
Shows server status
<resource name>
Operational statistics for each resource and connector used by Waveset.
Shows the count and maximum, minimum, and average time for each resource operation. Gives visibility into the performance of the resource, the Waveset interface, and the Waveset activity on each resource.
Was the ability to monitor ActiveSync taken out sometime between 7.0 and 8.1.1? Is there a way to incorporate this into JMX again? Anything I am missing?
Any additional info would be great.
Thanks again!How is the WebSphere node connected to the cluster? Is it using TCMP? Extend?
Local, Distributed, Replicated, Near, Overflow, External and Optimistic cache statistics appear in the Coherence JMX server. However, near and local caches created on extend nodes do not appear. Therefore the -Dtangosol.coherence.management.remote=true on an Extend client will not register the near or local caches.
Thanks,
Everett
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