InvocationTargetException on Tutorial 17. Step 10 - Issue3

I'm having an InvocationTargetException when the loginaction.do code is trying
to
// Retrieve patient properties.
Patient patient =
getPatientSession().findPatientByEmail(user.getUsername());
Patient is null and getting InvocationTargetException exception.
Any ideas?
Julio

Thanks Julio. It looks like this user, [email protected], doesn't have
permission to invoke this EJB.
Caused by: java.rmi.AccessException: [EJB:010160]Security Violation: User:'[email protected]'
has insufficient permission to access EJB: type=<ejb>,application=medrecEar,
module=sessionEjbs, ejb=AdminSessionEJB, method=create,methodInterface=Home,
signature={}.Can you check the policy on the MedRecEAR or if there are finer restrictions
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Let me know what you find. Thanks.
"Julio" <[email protected]> wrote in message
news:[email protected]...
>
Chris,
I went more deep into the code and found the exception generated whenPatientSessionEJB
trying to set context.
// Session bean homes.
adminSession = JNDILookupUtils.getAdminSession();
After that went to EJBHomeFactory and the problem arises in method publicObject
getObj(String pJndiLookupName, Class homeClass)
throws EJBException, NamingException.
Looks like the exception java.lang.reflect.InvocationTargetException isgenerated
when the code is trying to create a AdminSession instance. ...
Object obj = m.invoke (objLocalHome, new Object[0]);
where objLocalHome is the AdminSessionHome interface.
Another log..
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
atsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
atsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.bea.medrec.utils.EJBHomeFactory.getObj(EJBHomeFactory.java:184)
at com.bea.medrec.utils.ServiceLocator.getObj(ServiceLocator.java:160)
atcom.bea.medrec.controller.JNDILookupUtils.getAdminSession(JNDILookupUtils.ja
va:182)
atcom.bea.medrec.controller.PatientSessionEJB.setSessionContext(PatientSession
EJB.java:100)
atcom.bea.medrec.controller.PatientSessionEJB_sgsjnk_Impl.setSessionContext(Pa
tientSessionEJB_sgsjnk_Impl.java:111)
atweblogic.ejb20.manager.StatelessManager.createBean(StatelessManager.java:268
atweblogic.ejb20.pool.StatelessSessionPool.createBean(StatelessSessionPool.jav
a:168)
atweblogic.ejb20.pool.StatelessSessionPool.getBean(StatelessSessionPool.java:1
10)
atweblogic.ejb20.manager.StatelessManager.preInvoke(StatelessManager.java:140)
at weblogic.ejb20.internal.BaseEJBObject.preInvoke(BaseEJBObject.java:130)
atweblogic.ejb20.internal.StatelessEJBObject.preInvoke(StatelessEJBObject.java
:70)
atcom.bea.medrec.controller.PatientSessionEJB_sgsjnk_EOImpl.findPatientByEmail
(PatientSessionEJB_sgsjnk_EOImpl.java:241)
at com.bea.medrec.actions.LoginAction.authenticate(LoginAction.java:152)
at com.bea.medrec.actions.LoginAction.executeAction(LoginAction.java:83)
at com.bea.medrec.actions.BaseAction.execute(BaseAction.java:70)
atorg.apache.struts.action.RequestProcessor.processActionPerform(RequestProces
sor.java:480)
atorg.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1420)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:520)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
atweblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(Servle
tStubImpl.java:971)
atweblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:402)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28)
atweblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
atcom.bea.medrec.filters.RequestEncodingFilter.doFilter(RequestEncodingFilter.
java:44)
atweblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
atweblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(W
ebAppServletContext.java:6356)
atweblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubjec
t.java:317)
atweblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
atweblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletCo
ntext.java:3635)
atweblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java
:2585)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
Caused by: java.rmi.AccessException: [EJB:010160]Security Violation: User:'[email protected]'
has insufficient permission to access EJB: type=<ejb>,application=medrecEar,
module=sessionEjbs, ejb=AdminSessionEJB, method=create,methodInterface=Home,
signature={}.
atweblogic.ejb20.internal.MethodDescriptor.checkMethodPermissionsRemote(Method
Descriptor.java:465)
atweblogic.ejb20.internal.StatelessEJBHome.create(StatelessEJBHome.java:151)
atcom.bea.medrec.controller.AdminSessionEJB_e1en28_HomeImpl.create(AdminSessio
nEJB_e1en28_HomeImpl.java:86)
... 38 more
Thanks,
Julio
"Julio" <[email protected]> wrote:
Chris,
Here a more detail stack trace....
java.rmi.RemoteException: EJB Exception: ; nested exception is:
javax.ejb.EJBException: nested exception is:
java.lang.reflect.InvocationTargetException
atweblogic.ejb20.internal.EJBRuntimeUtils.throwRemoteException(EJBRuntimeUtils
.java:103)
atweblogic.ejb20.internal.BaseEJBHome.handleSystemException(BaseEJBHome.java:3
04)
atweblogic.ejb20.internal.BaseEJBObject.preInvoke(BaseEJBObject.java:140)
atweblogic.ejb20.internal.StatelessEJBObject.preInvoke(StatelessEJBObject.java
:70)
atcom.bea.medrec.controller.PatientSessionEJB_sgsjnk_EOImpl.findPatientByEmail
(PatientSessionEJB_sgsjnk_EOImpl.java:83)
at com.bea.medrec.actions.LoginAction.authenticate(LoginAction.java:152)
at com.bea.medrec.actions.LoginAction.executeAction(LoginAction.java:83)
at com.bea.medrec.actions.BaseAction.execute(BaseAction.java:70)
atorg.apache.struts.action.RequestProcessor.processActionPerform(RequestProces
sor.java:480)
atorg.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
atorg.apache.struts.action.ActionServlet.process(ActionServlet.java:1420)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:520)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
atweblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(Servle
tStubImpl.java:971)
atweblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:402)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28)
atweblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
atcom.bea.medrec.filters.RequestEncodingFilter.doFilter(RequestEncodingFilter.
java:44)
atweblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
atweblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(W
ebAppServletContext.java:6356)
atweblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubjec
t.java:317)
atweblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
atweblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletCo
ntext.java:3635)
atweblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java
:2585)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
Caused by: javax.ejb.EJBException: nested exception is:java.lang.reflect.InvocationTargetException
at com.bea.medrec.utils.EJBHomeFactory.getObj(EJBHomeFactory.java:182)
at com.bea.medrec.utils.ServiceLocator.getObj(ServiceLocator.java:160)
atcom.bea.medrec.controller.JNDILookupUtils.getAdminSession(JNDILookupUtils.ja
va:182)
atcom.bea.medrec.controller.PatientSessionEJB.setSessionContext(PatientSession
EJB.java:100)
atcom.bea.medrec.controller.PatientSessionEJB_sgsjnk_Impl.setSessionContext(Pa
tientSessionEJB_sgsjnk_Impl.java:111)
atweblogic.ejb20.manager.StatelessManager.createBean(StatelessManager.java:268
atweblogic.ejb20.pool.StatelessSessionPool.createBean(StatelessSessionPool.jav
a:168)
atweblogic.ejb20.pool.StatelessSessionPool.getBean(StatelessSessionPool.java:1
10)
atweblogic.ejb20.manager.StatelessManager.preInvoke(StatelessManager.java:140)
atweblogic.ejb20.internal.BaseEJBObject.preInvoke(BaseEJBObject.java:130)
... 24 more
Thanks,
Julio
"Julio" <[email protected]> wrote:
Chris,
Here a word attachment with the server's log. User is [email protected].
And yes,
there is data in Patient table. Larry is there.
Any ideas,
Thanks,
Julio
"Chris Wall" <[email protected]> wrote:
Hey Julio.
Can you please pass along the full stacktrace? Which username as you
logging in as? Also, through the PointBase console (to start,
WL_HOME/common/eval/Pointbase/bin/StartPointBaseConsole.cmd/sh), check
to
see if data exists for the patient.
Thanks.
"Julio" <[email protected]> wrote in message
news:[email protected]...
I'm having an InvocationTargetException when the loginaction.do codeis
trying
to
// Retrieve patient properties.
Patient patient =
getPatientSession().findPatientByEmail(user.getUsername());
Patient is null and getting InvocationTargetException exception.
Any ideas?
Julio

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[autotype] at weblogic.xml.schema.binding.internal.codegen.JavaInspector.fillDescriptor(JavaInspector.java:174)
[autotype] at weblogic.xml.schema.binding.internal.codegen.JavaInspector.getDescriptor(JavaInspector.java:139)
[autotype] at weblogic.xml.schema.binding.internal.codegen.JavaInspector.createDescriptorForClass(JavaInspector.java:106)
[autotype] at weblogic.xml.schema.binding.internal.codegen.Compiler.compile(Compiler.java:106)
[autotype] at weblogic.xml.schema.binding.internal.XSDTypeMappingBuilder.mapClass(XSDTypeMappingBuilder.java:89)
[autotype] at weblogic.xml.schema.binding.internal.XSDTypeMappingBuilder.mapClass(XSDTypeMappingBuilder.java:102)
[autotype] at weblogic.xml.schema.binding.internal.TypeMappingBuilderBase.addMapping(TypeMappingBuilderBase.java:180)
[autotype] at weblogic.webservice.tools.build.internal.Java2SchemaImpl.doTypeMapping(Java2SchemaImpl.java:267)
[autotype] at weblogic.webservice.tools.build.internal.Java2SchemaImpl.run(Java2SchemaImpl.java:167)
[autotype] at weblogic.webservice.tools.build.internal.Component2SchemaImpl.run(Component2SchemaImpl.java:151)
[autotype] at weblogic.ant.taskdefs.webservices.javaschema.JavaSchema.doComponent2Schema(JavaSchema.java:365)
[autotype] at weblogic.ant.taskdefs.webservices.javaschema.JavaSchema.execute(JavaSchema.java:172)
[autotype] at org.apache.tools.ant.Task.perform(Task.java:317)
[autotype] at org.apache.tools.ant.Target.execute(Target.java:309)
[autotype] at org.apache.tools.ant.Target.performTasks(Target.java:334)
[autotype] at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
[autotype] at org.apache.tools.ant.Project.executeTargets(Project.java:1250)
[autotype] at org.apache.tools.ant.Main.runBuild(Main.java:610)
[autotype] at org.apache.tools.ant.Main.start(Main.java:196)
[autotype] at org.apache.tools.ant.Main.main(Main.java:235)
[autotype] --------------- nested within: ------------------
[autotype] weblogic.xml.schema.binding.BindingException: No default constructor
was found for class weblogic.webservice.context.WebServiceContext loa
ded from file:/C:/bea/weblogic81/server/lib/webservices.jar!/weblogic/webservice/context/WebServiceContext.class.
All classes that will be serialized
or deserialized must be non-interface, non-abstract classes that provide a public
default constructor - with nested exception:
[autotype] [java.lang.NoSuchMethodException: weblogic.webservice.context.WebServiceContext.<init>()]
[autotype] at weblogic.xml.schema.binding.internal.codegen.JavaInspector.ensureValidClass(JavaInspector.java:1051)
[autotype] at weblogic.xml.schema.binding.internal.codegen.JavaInspector.fillDescriptor(JavaInspector.java:174)
[autotype] at weblogic.xml.schema.binding.internal.codegen.JavaInspector.getDescriptor(JavaInspector.java:139)
[autotype] at weblogic.xml.schema.binding.internal.codegen.JavaInspector.createDescriptorForClass(JavaInspector.java:106)
[autotype] at weblogic.xml.schema.binding.internal.codegen.Compiler.compile(Compiler.java:106)
[autotype] at weblogic.xml.schema.binding.internal.XSDTypeMappingBuilder.mapClass(XSDTypeMappingBuilder.java:89)
[autotype] at weblogic.xml.schema.binding.internal.XSDTypeMappingBuilder.mapClass(XSDTypeMappingBuilder.java:102)
[autotype] at weblogic.xml.schema.binding.internal.TypeMappingBuilderBase.addMapping(TypeMappingBuilderBase.java:180)
[autotype] at weblogic.webservice.tools.build.internal.Java2SchemaImpl.doTypeMapping(Java2SchemaImpl.java:267)
[autotype] at weblogic.webservice.tools.build.internal.Java2SchemaImpl.run(Java2SchemaImpl.java:167)
[autotype] at weblogic.webservice.tools.build.internal.Component2SchemaImpl.run(Component2SchemaImpl.java:151)
[autotype] at weblogic.ant.taskdefs.webservices.javaschema.JavaSchema.doComponent2Schema(JavaSchema.java:365)
[autotype] at weblogic.ant.taskdefs.webservices.javaschema.JavaSchema.execute(JavaSchema.java:172)
[autotype] at org.apache.tools.ant.Task.perform(Task.java:317)
[autotype] at org.apache.tools.ant.Target.execute(Target.java:309)
[autotype] at org.apache.tools.ant.Target.performTasks(Target.java:334)
[autotype] at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
[autotype] at org.apache.tools.ant.Project.executeTargets(Project.java:1250)
[autotype] at org.apache.tools.ant.Main.runBuild(Main.java:610)
[autotype] at org.apache.tools.ant.Main.start(Main.java:196)
[autotype] at org.apache.tools.ant.Main.main(Main.java:235)
BUILD FAILED
file:C:/medrec_tutorial/src/medrecEar/my_webserv.xml:12: weblogic.webservice.tools.build.WSBuildException:
Failed to do type mapping - with nested exc
eption:
[weblogic.xml.schema.binding.BindingException: No default constructor was found
for class weblogic.webservice.context.WebServiceContext loaded from fi
le:/C:/bea/weblogic81/server/lib/webservices.jar!/weblogic/webservice/context/WebServiceContext.class.
All classes that will be serialized or deseria
lized must be non-interface, non-abstract classes that provide a public default
constructor - with nested exception:
[java.lang.NoSuchMethodException: weblogic.webservice.context.WebServiceContext.<init>()]]
Total time: 4 seconds
====================================
The classpath used in Tutorial 11 was the updated one from Tutorial 10. But it
doesn't work. But when I changed the classpath back to the old one, it worked.
Can you explain what is happening? Thank you.
Kelvin Hung

Hey Kelvin. Can you pass along your classpath? Thanks.
"Kelvin Hung" <[email protected]> wrote:
>
According to Chris Wall, tutorial 10 of MedRec needs the following fix:
1.) Add the following jars to your classpath. If these jars do not exist,
compile and create them thru the src/common build script.
C:\medrec_tutorial\build\physicianEar\APP-INF\lib\log4j-1.2.8.jar;
C:\medrec_tutorial\build\physicianEar\APP-INF\lib\value.jar;
C:\medrec_tutorial\build\physicianEar\APP-INF\lib\webServicesEjb_client.jar;
C:\medrec_tutorial\build\physicianEar\APP-INF\lib\utils.jar
2.) EJBGen 2.15 contains the -descriptorDir feature; 8.1 GA contains
EJBGen
2.13beta. Please remove this flag from your cmdline. You will also
need to
manually create the META-INF directory and copy the resultant descriptors
to
this directory.
==============================================
Ok, I did that, and it worked. But when I did tutorial 11 Step 2, it
gave me
this err msg:
C:\medrec_tutorial\src\medrecEar>ant -f my_webserv.xml
Buildfile: my_webserv.xml
build.ws:
[autotype] Autotyping for javaComponents com.bea.medrec.webservices.MedRecWebServices
[autotype] java.lang.NoSuchMethodException: weblogic.webservice.context.WebServiceContext.<init>()
[autotype] at java.lang.Class.getConstructor0(Class.java:1769)
[autotype] at java.lang.Class.getConstructor(Class.java:1002)
[autotype] at weblogic.xml.schema.binding.internal.codegen.JavaInspector.ensureValidClass(JavaInspector.java:1049)
[autotype] at weblogic.xml.schema.binding.internal.codegen.JavaInspector.fillDescriptor(JavaInspector.java:174)
[autotype] at weblogic.xml.schema.binding.internal.codegen.JavaInspector.getDescriptor(JavaInspector.java:139)
[autotype] at weblogic.xml.schema.binding.internal.codegen.JavaInspector.createDescriptorForClass(JavaInspector.java:106)
[autotype] at weblogic.xml.schema.binding.internal.codegen.Compiler.compile(Compiler.java:106)
[autotype] at weblogic.xml.schema.binding.internal.XSDTypeMappingBuilder.mapClass(XSDTypeMappingBuilder.java:89)
[autotype] at weblogic.xml.schema.binding.internal.XSDTypeMappingBuilder.mapClass(XSDTypeMappingBuilder.java:102)
[autotype] at weblogic.xml.schema.binding.internal.TypeMappingBuilderBase.addMapping(TypeMappingBuilderBase.java:180)
[autotype] at weblogic.webservice.tools.build.internal.Java2SchemaImpl.doTypeMapping(Java2SchemaImpl.java:267)
[autotype] at weblogic.webservice.tools.build.internal.Java2SchemaImpl.run(Java2SchemaImpl.java:167)
[autotype] at weblogic.webservice.tools.build.internal.Component2SchemaImpl.run(Component2SchemaImpl.java:151)
[autotype] at weblogic.ant.taskdefs.webservices.javaschema.JavaSchema.doComponent2Schema(JavaSchema.java:365)
[autotype] at weblogic.ant.taskdefs.webservices.javaschema.JavaSchema.execute(JavaSchema.java:172)
[autotype] at org.apache.tools.ant.Task.perform(Task.java:317)
[autotype] at org.apache.tools.ant.Target.execute(Target.java:309)
[autotype] at org.apache.tools.ant.Target.performTasks(Target.java:334)
[autotype] at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
[autotype] at org.apache.tools.ant.Project.executeTargets(Project.java:1250)
[autotype] at org.apache.tools.ant.Main.runBuild(Main.java:610)
[autotype] at org.apache.tools.ant.Main.start(Main.java:196)
[autotype] at org.apache.tools.ant.Main.main(Main.java:235)
[autotype] --------------- nested within: ------------------
[autotype] weblogic.xml.schema.binding.BindingException: No default
constructor
was found for class weblogic.webservice.context.WebServiceContext loa
ded from file:/C:/bea/weblogic81/server/lib/webservices.jar!/weblogic/webservice/context/WebServiceContext.class.
All classes that will be serialized
or deserialized must be non-interface, non-abstract classes that provide
a public
default constructor - with nested exception:
[autotype] [java.lang.NoSuchMethodException: weblogic.webservice.context.WebServiceContext.<init>()]
[autotype] at weblogic.xml.schema.binding.internal.codegen.JavaInspector.ensureValidClass(JavaInspector.java:1051)
[autotype] at weblogic.xml.schema.binding.internal.codegen.JavaInspector.fillDescriptor(JavaInspector.java:174)
[autotype] at weblogic.xml.schema.binding.internal.codegen.JavaInspector.getDescriptor(JavaInspector.java:139)
[autotype] at weblogic.xml.schema.binding.internal.codegen.JavaInspector.createDescriptorForClass(JavaInspector.java:106)
[autotype] at weblogic.xml.schema.binding.internal.codegen.Compiler.compile(Compiler.java:106)
[autotype] at weblogic.xml.schema.binding.internal.XSDTypeMappingBuilder.mapClass(XSDTypeMappingBuilder.java:89)
[autotype] at weblogic.xml.schema.binding.internal.XSDTypeMappingBuilder.mapClass(XSDTypeMappingBuilder.java:102)
[autotype] at weblogic.xml.schema.binding.internal.TypeMappingBuilderBase.addMapping(TypeMappingBuilderBase.java:180)
[autotype] at weblogic.webservice.tools.build.internal.Java2SchemaImpl.doTypeMapping(Java2SchemaImpl.java:267)
[autotype] at weblogic.webservice.tools.build.internal.Java2SchemaImpl.run(Java2SchemaImpl.java:167)
[autotype] at weblogic.webservice.tools.build.internal.Component2SchemaImpl.run(Component2SchemaImpl.java:151)
[autotype] at weblogic.ant.taskdefs.webservices.javaschema.JavaSchema.doComponent2Schema(JavaSchema.java:365)
[autotype] at weblogic.ant.taskdefs.webservices.javaschema.JavaSchema.execute(JavaSchema.java:172)
[autotype] at org.apache.tools.ant.Task.perform(Task.java:317)
[autotype] at org.apache.tools.ant.Target.execute(Target.java:309)
[autotype] at org.apache.tools.ant.Target.performTasks(Target.java:334)
[autotype] at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
[autotype] at org.apache.tools.ant.Project.executeTargets(Project.java:1250)
[autotype] at org.apache.tools.ant.Main.runBuild(Main.java:610)
[autotype] at org.apache.tools.ant.Main.start(Main.java:196)
[autotype] at org.apache.tools.ant.Main.main(Main.java:235)
BUILD FAILED
file:C:/medrec_tutorial/src/medrecEar/my_webserv.xml:12: weblogic.webservice.tools.build.WSBuildException:
Failed to do type mapping - with nested exc
eption:
[weblogic.xml.schema.binding.BindingException: No default constructor
was found
for class weblogic.webservice.context.WebServiceContext loaded from fi
le:/C:/bea/weblogic81/server/lib/webservices.jar!/weblogic/webservice/context/WebServiceContext.class.
All classes that will be serialized or deseria
lized must be non-interface, non-abstract classes that provide a public
default
constructor - with nested exception:
[java.lang.NoSuchMethodException: weblogic.webservice.context.WebServiceContext.<init>()]]
Total time: 4 seconds
====================================
The classpath used in Tutorial 11 was the updated one from Tutorial 10.
But it
doesn't work. But when I changed the classpath back to the old one,
it worked.
Can you explain what is happening? Thank you.
Kelvin Hung

IChat tutorial or instruction set up?

Hello guys! Is there any good tutorial or step by step iChat set up? Thank you! Igor.

Hi,
In words it can be fairly simple.
1) Register Screen Name or ID depending on Service to be used.
2) Launch iChat and enter Screen Name or ID on the page for Service to be used
OR open iChat and go to Preferences > Accounts and click the Add ( + ) Button and fill in details there.
3) add Buddy.
However there are places you can trip up and have Problems.
If you register for an @mac.com name for instance the password has to be 16 characters or Less.
This is a valid AIM Screen Name.
As it is also a Apple ID you will need to link it to another Email address.
This has to be one that is NOT already linked to an Apple ID
If you are using a Gmail ID then you have to Enable Talk on your Google Account.
An in iChat the Name you enter MUST be exactly as it appears on the Google Mail Web page
(the Mail app seems to allow you to enter [email protected] or [email protected] but it makes a difference in iChat).
NOTE.
If you have an AIM Valid Name (MobileMe, @Mac.com or AIM ) then you buddy has to as well. (Any of these would be an "AIM" List)
If you have a GoogleTalk ID or a Jabber one then so does you Buddy.
iChat will not be able to Text chat (Or other chats) to Google/Jabber Buddies entered in a AIM List or vice versa (Adding AIM Buddies to a Jabber/Google List)
(Video and Audio Only chats are iChat to iChat only for Jabber and Google Buddy Lists)
11:17 PM Thursday; August 18, 2011
Please, if posting Logs, do not post any Log info after the line "Binary Images for iChat"
 G4/1GhzDual MDD (Leopard 10.5.8)
 MacBookPro 2Gb( 10.6.8)
 Mac OS X (10.6.8),
"Limit the Logs to the Bits above Binary Images."  No, Seriously

Help me on BSP step by step please

help me on BSP step by step please
thank you,
Regards,
Jagrut BharatKumar Shukla

Hi
To learn how to create Web applications with Business Server Pages, you can work through the simple tutorials that build on each other. You should be able to run through all of the steps described here in your own system.
If you want to develop Web applications with BSPs, your system must meet the following requirements: Prerequisites for Creating Web Applications.
The following tutorials are available:
· First Tutorial: First Steps with Business Server Pages
· Second tutorial: A Small BSP Application and A Small BSP Application with HTMLB
· Third tutorial: Our First Online Bookshop
· Fourth tutorial: Further Developing the Bookshop
· A small Tutorial is also available for your first steps with the Model View Controller design pattern.
· For a more complex MVC tutorial based on the third tutorial, see: Our Little Online Bookshop Using MVC and HTMLB
When creating BSP applications, note the browser dependencies described in Note 598860.
steps:
1) start the transaction RZ10.
2) now u u have to select Profile name, so select the INSTANCE Profile from the list of options given with the Profile parameter list.U may find multiple instance profile in the list, so select the profile in which ur server name is given.
3) u will also find three options in the same window.
Administrator data, Basic Maintenance, and Extended Maintenance. So select the last one from that.
4) Now click on change button.
5) here u will find parameter icm/host_name_full, so now set it as FQDN.
6) Now copy ur settings with new version number.
7) Activate that version.
8) And now please restart ur WAS.
So this will set ur FQDN, and also don't forget to login using Admin User.
Now u also check for following service are active in your ICF setting or not,( just start transaction code SICF)
/default_host/sap/bc/bsp/sap
/default_host/sap/bc/bsp/sap/system
/default_host/sap/bc/bsp/sap/public/bc
/def ault_host/sap/public/bc
/default_host/sap/public/bc/ur
/default_host/sap/public/bsp/sap/public
/default_host/sap/public/bsp/sap/public/bc
/defaul t_host/sap/public/bsp/sap/system
/default_host/sap/public/bsp/sap/htmlb
if not then activate all.
check this link
Read this weblog...
/people/brian.mckellar/blog/2003/09/25/bsp-in-depth-fully-qualified-domain-names
http://www.thespot4sap.com/articles/SAP_WAS_Creating_BSP_Apps.asp
it consists of screen shots also
Check it.
http://help.sap.com/saphelp_nw04/helpdata/en/c8/101c3a1cf1c54be10000000a114084/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/e9/bb153aab4a0c0ee10000000a114084/frameset.htm
Reward points if useful
Regards
Ashu

Building a WebCenter Application Step by Step Issue

I am experincing a problem with the code on page 60 of the Building a WebCenter Application Step by Step tutorial. Step 9 ask to insert content repository code in the SRWelcome.jspx JSF page (see below). When I run the page the ${pageContext.request.contextPath}${bindings['getURI_returnURI'].inputValue}" dose not work as expected. It should show the wecome.html page. However when the page is displayed the SRWelcome.jspx page which contains the refference code appear to loop back on it self thus repeatedly displaying inside the SRWelcome.jspx in the iframe.
Has anyone experinced this problem?
<f:verbatim>
<iframe height="450" width="850"
src="${pageContext.request.contextPath}${bindings['getURI_returnURI'].inputValue}"
frameborder="0">
</iframe>
</f:verbatim>
This is my JDev environment:
ADF Business Components     10.1.3.41.57
Java(TM) Platform     1.5.0_06
Oracle IDE     10.1.3.41.57
Embbed OC4J Sever Log Info:
Jun 20, 2008 9:54:19 AM oracle.vcr.datacontrol.VcrDataControl invokeOperation
INFO: Invoking data control operation getURI on instance SRContentRepository
Jun 20, 2008 9:54:20 AM oracle.vcr.datacontrol.VcrDCDef getConnection
INFO: Retrieving repository connection from ADF
Jun 20, 2008 9:54:20 AM oracle.vcr.datacontrol.VcrDCDef getVcrSession
INFO: Log on to the repository.

I had the same problem. The SRWelcome.jspx page was recursively displayed inside the iframe. The cause is that the getURI method is not working correctly (refer to metalink note 470353.1). I could resolve this by applying patch 6447083 and recreating of the content repository afterwards.

Tutorial for servlet developent

Hello,
I'm trying to develop a servlet. Is there any tutorial or step by step guide?
How has the servlet to be deployed?
Best regards,
Christian
Edited by: Christian Kaiser on Jul 15, 2010 2:45 PM

Hello,
you can easly develop a servlet NWDS.
File -> New Project -> Web -> Dynamic Web Project
Then go to the root an choose new servlet in the context menu.
Regards
Christian

InvocationTargetException on Tutorial 17. Step 10 - Issue3

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