WebDynpro accessing custom-build EJB applications
Hi there,
I have a query regarding WebDynpro accessing custom-build applications deployed on web-logic server and J2EE servers.Following is the scenario.
There is central authentication mechanism deployed in J2EE server. GUI users (in EP) have to be authenticated through this application(EJB).
In EP, this remote call would happen through the WebDynpro. After successful authentication, calls will be sent to another Weblogic server.
Too many remote calls. How about the scalability & performance factors with WebDynPro?
HI,
Webdynpro and EP are almost same except coustomisation coming to picture in EP, why do you want webdynpro to EP to web logic, Just crate your UI in dynpro convert them to Iviews in EP through EP call wenlogic server/J2ee server i hope there will not be any hindarence to scalability or perfomance.
when it comes to remote calls after all your going to call weblogic through EP but dynpro UI will be as an Iview
I hope it helps you
in case if you need further details let me know
Regards
RK
Similar Messages
-
Calling OWF from customer build web application
All, All the example that I've read from OWF documentation is assuming that you builder the workflow from OWF Builder and manage it thru OWF manager, monitor is thru OWF Monitor. I'm wondering if it is possible to monitor the workflow and manage the workflow from customer build web application. Since we don't want our users have to login several times and use different URLs to get into the customer build application, then manage the workflow and monitor it via different urls. Anybody has experience doing all from one application can provide any insight would be greatly appreciated.
dslHi,
Well, I did my JSP pages doing selects to OWF tables and OWF java APIs. I used owf pl/sql procedures as my reference. For example, I need to know how to create actions buttons. I looked at wfa_html procedure and looked for how it was doing that.
Any doubts just ask,
Regards,
Luiz -
How to access custom JAVA webdynpro application from an iPad?
Hi,
We are trying to access custom JAVA webdynpro application from an iPad, but nothing is opening up from the iPad browser.
What can be the possible reasons for this? Any kind of SICF enablement or opening up of ports in the network?
Any inputs are welcome!!
TIA,
Regards
DeepthiHi,
it is possible to show Java Web Dynpro applications on a mobile device in general, but the controls and the ui should be optimized for the mobile device.
Safari devices are not officially supported so far for Mobile Web Dynpro.
Supported are Windows Mobile devices and Blackberry devices. I also got some good results with Symbian devices.
You can find more inforamtion on Mobile Always Connected at:
ht[http://help.sap.com/saphelp_nwce711core/helpdata/en/7d/28fa3e7cb1d861e10000000a114084/content.htm|http://help.sap.com/saphelp_nwce711core/helpdata/en/7d/28fa3e7cb1d861e10000000a114084/content.htm]
Best Regards,
Stefan -
Error while accessing custom application
Hi,
I get below error while accessing custom application.
"Function not available to this responsibility.Change responsibilities or contact your System Administrator."
Thanks
Regards
GSM1)While compiling the custom forms through Form builder the forms compile successfully & opens also but doesn't close.All other form than custom form close completely.How was this form created? Did you use the TEMPLATE.fmb file to create this custom form?
Please obtain the FRD for details about the error.
Note: 438652.1 - R12: Forms Runtime Diagnostics (FRD), Tracing And Logging For Forms In Oracle Applications
Note: 445166.1 - How to create a FRD (Forms Runtime Diagnostic) Log in EBusiness Suite R12 using Forms 10g
2)While compiling the custom forms through command
"frmcmp_batch.sh module=/d02/oracle/abc/apps/apps_st/appl/au/12.0.0/forms/US/custom01.fmb userid=APPS/APPS output_file=/d02/oracle/abc/apps/apps_st/appl/cust/12.0.0/forms/US/custom01.fmx module_type=form compile_all=special
While opening the form it's give Error:You are not authorized to access this functionality.Please check Apache log files as well as the application.log file for any errors.
Thanks,
Hussein -
How to access custom properties in EJB
Hello,
I want to supply some properties (20-30) for my EJB application.
In a non enterprise application I would put these properties into a xml file, read it at startup time by a singleton.
This singleton holds the read information in static variables and provides them to all other classes.
I read that with EJB static variables (and so the singleton) are forbidden.
But what is the best way to provide the properties.
Should they be defined in an own xml file or better put into an existing one (and which should this be)?
And if this is done, how can I access these properties?
I searched at goolge and in several forums, but I don't got a suitable answer.
I hope you can help me.
ThanksThe Java EE spec defines simple name/value pairs for Strings and primitive values called env entries.
You define them in ejb-jar.xml in the same place as ejb-refs and resource-refs. You can then look
them up or inject them into your code. Here's an example :
<env-entry>
<env-entry-name>config1</env-entry-name>
<env-entry-type>java.lang.String</env-entry-type>
<env-entry-value>foo</env-entry-value>
</env-entry>
In the code :
@Resource(name="config1)
private String c1;
or
String c1 = (String) new InitialContext().lookup("java:comp/env/config1");
or
@Resource
private SessionContext sessionCtx;
String c1 = (String) sessionCtx.lookup("config1"); -
Custom icon in application builder
I am trying to create an executable with custom icon using Application Builder in LabVIEW.
I converted a .png image to .ico for the icon, but when I select that .ico file as a custom icon, I get the following message:
"The selected file doesn't contain all of the needed icons. Without them, your application will show an incorrect icon in some views.
Missing icons:
32X32, 16 color
16X16, 16 color."
Any comments\suggestions on how to get custom icon would be appreciated.
Thanks.It's possible that you don't have both 16x16 and 32x32 icons in 16 bit color. When you convert the .png to an .ico, see if there is an option to convert into necessary ico images that you need.
As a way to double check this without using application builder, load the VI : <vi.lib>\Platform\icon.llb\Read Icons for Application.vi
It will show you the different icons that are read from the .ico file. -
Calling an EJB application in webdynpro
Dear SDN's,
I am trying to call an EJB application from a webdynpro application and is succeded in storing values to database via Java Bean Model.
I want to retrieve all records from table via EJB and all the records should be displayed in Webdynpro Table UI element.
How can we do it?
The problem here is, how to return a set of records to webdynpro from EJB via a javabean.
I am not clear in using Collection Framework! i.e, which collection class i have to use to store the retrieved records.
Your help will be appreciated.
Regards,
Sireesha.BHi Sireesha,
Instead of adding resultset, create a EMP cinstance and add it.
Ex : Consider you have created a EMP class
class EMP
String empname;
int id;
public void setEmpname(String name);
public String getEmpname();
Now
ResultSet rs=statement.executeQuery(select * from emp);
Vector v=new Vector();
while(rs.next)
Emp e=new EMP()l
e.setEmpName(rs.getString(0));
e.setID(rs.getInt(1)));
v.add(emp);
Iterator i=v.iterator();
while(i.hasNext())
Emp e1=(EMP)i.next()l
System.out.println(e1.getempName());
System.out.println(e1.getID);
Regards, ANilkumar -
How to access Flex builder application on VC??
Hi,
I have developed an Flex application using Flex Builder 2.0.1 & i want to access this application on VC how to do that??
Is there any other way accessing flex application on SAP portal???
I want to know whether It is possible or not?? if possible how to do that??
please help me if anyone knows about this isssue.
Thanks in advance.
Regards,
MalarDouble post, look at this How to access Flex builder application on VC??
Best Regards,
Marcel -
Adding a Webdynpro Abap custom application to the list HCM F&P List
Hi
On my Portal's HR Admin tab i have a link Start process to start all my HCMF&P Processes. Is there any way i can add my custom web dynpro application to this list. So that using the same link the HR Can proces any Adobe Form or a custom web dynpro application ?
Can i add my custom webdypro application to the table T5ASRPROC or V_T5ASRPROCVALID ?
regards
PamelaHi Chris,
Ran into similar issue with another Adobe form.
But this time no matter how many times I add "$record." instaed of "$."in the binding ($.WERKS.DATA[*].field), it disappears. And now none of the dropdowns are working in another Adobe form.
Does ALC 8.2 have to do something with it?
Now if the binding shows "$.WERKS.DATA[*].field", how should I specify the list items . It needs three inputs.
Binding = same as "$.WERKS.DATA[].field" ? or $.WERKS.DATA[] or $.WERKS
and since the field catalogue and actual list items are attached at runtime how do I specify other two inputs "Text" and "Key".
~Amit.
Edited by: Amit Molekar on Aug 11, 2010 7:14 AM -
Build a EJB/ Application with Sun One Studio and deploy to Weblogic
Dear all,
My boss require me to use Sun One Studio 4 update 1 to do the development, but
I find it's a nightmare to deploy the EJB/ application to the WebLogic 6.1.
I've already installed the weblogic plug-in in the Sun One Studio.
During deploying I could not find any setting that ask me for the weblogic-ejb-jar.xml.
So I think the deployment will fail.
Is there any others tutorial or e-book that can help me to familiar with the deployment
process?
Many Thanks for all of you.
Ivanwhere do you get the weblogic plugin from ?
i am intrested in doing the same thing
thanx
prem
"Ivan" <[email protected]> wrote in message
news:[email protected]..
>
Dear all,
My boss require me to use Sun One Studio 4 update 1 to do the development,but
I find it's a nightmare to deploy the EJB/ application to the WebLogic6.1.
>
I've already installed the weblogic plug-in in the Sun One Studio.
During deploying I could not find any setting that ask me for theweblogic-ejb-jar.xml.
So I think the deployment will fail.
Is there any others tutorial or e-book that can help me to familiar withthe deployment
process?
Many Thanks for all of you.
Ivan -
NWDS - Build EJB Archive not possible
Hi there!
Recently I updated my NWDS from version 2.0.15 to version 2.0.16.
My workspace mainly consists of 2 EJB Module projects, 1 Web Module Project and 1 Enterprise Application project.
The EAR project bundles the modules to an enterprise application.
Before updating the NWDS, everything regarding build & deployment worked fine. But now I'm facing the problem that I cannot build the EJB Archives anymore. The menu entry for building the JAR is inactive. Also, when I try to build the whole EAR application, the EJB module archives are missing in the EAR.
I've already tried to create new module projects and copy all sources to the new project. Once the archive build worked, but after restarting NWDS, the problem came up again.
Does anybody has an idea about this issue? Maybe this is a known bug of version 2.0.16?
Any help is highly appreciated!
Kind regards,
MatthiasHi all!
I'm still having this problem. It seems to handle with a problem of org.eclipse.jface-plugin.
Because, in these corrupted projects, I cannot access ejb-j2ee-engine.xml file correctly.
Each time I'm clicking on a bean listed in this file, I get an error message "An error has occured. See error log for more details."
Ok, the details in the logs are pretty poor:
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jface".
!STACK 0
java.lang.NullPointerException
at com.sap.ide.eclipse.j2ee.model.ui.sapejbjar.internal.description.UISapEjbJarDescriptionEnterpriseBean.refreshSpecificUIFromData(UISapEjbJarDescriptionEnterpriseBean.java:486)
So finally, the menu entry "Build EJB Archive" is still inactive and I'm getting slightly mad with this tool.
If anybody of you has expierience with similar behavior of NWDS, PLEASE HELP!
Kind regards,
Matthias -
Hi all,
would like to get your opinion about following problem:
Let's assume we have some EJB based application. This application has some external configuration file. In your opinion what's the best way to access to that file? What technologies should be used in that case?
Thank you!If your using 7.0, I would suggest putting this "startup functionality" into
a webapp.
1. create an EAR
2. put ejb in ear
3. create webapp put in ear make this load first by ordering it in the EAR's
applicaiton.xml prior to the EJB
4. the webapp has one servlet that loads on startup and in its init method
does the "setup/configuration needs".
See 8.1 Medrec Tutorial's startupEAR
http://e-docs.bea.com/wls/docs81/medrec_tutorials/projectdir.html
Attaching src and .ear file for perusal.
Cheers
mbg
"MS" <[email protected]> wrote in message news:3e7101a2$[email protected]..
>
Hello,
Our EJB application requires some setup/configuration to be done at WLSstartup.
Right now, we have used the WLS Startup class for achieving thisfunctionality.
Is there a better way using MBean or using a custom application that canalso
be deployed/undeployed so that changes can be immediately reflected ratherthan
only after server restart.
Pl send in your comments/suggestions.
rgds
MS
[startupEar.ear]
[startupEar_src.zip] -
How to get the data from mysql database which is being accessed by a PHP application and process the data locally in adobe air application and finally commit the changes back in to mysql database through the PHP application.
If the data is on a remote server (for example, PHP running on a web server, talking to a MySQL server) then you do this in an AIR application the same way you would do it with any Flex application (or ajax application, if you're building your AIR app in HTML/JS).
That's a broad answer, but in fact there are lots of ways to communicate between Flex and PHP. The most common and best in most cases is to use AMFPHP (http://amfphp.org/) or the new ZEND AMF support in the Zend Framework.
This page is a good starting point for learning about Flex and PHP communication:
http://www.adobe.com/devnet/flex/flex_php.html
Also, in Flash Builder 4 they've added a lot of remote-data-connection functionality, including a lot that's designed for PHP. Take a look at the Flash Builder 4 public beta for more on that: http://labs.adobe.com/technologies/flashbuilder4/ -
Error while accessing Travel and Expense application using IE9
Hi Experts,
We are getting error while trying to access Travel And Expense applications using Internet Explorer 9.
Error description---Sorry your browser/program is not supported by web dynpro.Hi Sanjeev,
As of now webdynpro is supporting upto IE8 only. Even i too face the problem with IE 9 :(.
Regards
Srinivas -
Calling a webservice from weblogic EJB Application
Hello,
I have a webservice running on IIS server. I created a simple java client program to call the webservice and it works fine. However, when I wrapped the same java client program as a EJB Application, I am unable to call the webservice.
I get the following error:
####<Apr 3, 2007 1:59:30 AM CDT> <Info> <WebService> <CASEJBServer> <ExecuteThread: '24' for queue: 'weblogic.kernel.Default'> <<anonymous>> <> <BEA-220094> <An IOException was thrown trying to access the WSDL at the given URL.>
And
"java.io.FileNotFoundException: Response: '401: Unauthorized' for url: XXXXXX"
Could you please give some simple steps as what are the JAR Files required to be included in the Weblogic Server's classpath to call the webservice.
Thanks.To start off you need to make sure that your client api is in the classpath, either in your ejb or your ear or the server classpath.
The other concern I would have is that it seems you are just not authorized to access the URL.
- Does the WSDL require credentials? So in other words when you go to the URL are you allowed to access the WSDL without athenticating.
- How does your Impl get created?
MyServiceImpl service = new MyServiceImpl()
If you are using the empty constructor then what is the wsdl endpoint in your jar file since that is the wsdl it will use. If the endpoint is localhost/xxx/xxx then you will have issues since that means your not deployed on localhost. What url is at the endpoint? Do you have access to the url from your server?
If you are using "new MyServiceImpl(url);" then again is the wsdl locked down because in this case you will need to do somthing like http://username:[email protected]/xxx?wsdl
Hope this helps.
-Jesus
Maybe you are looking for
-
I want to make a vacation video using photos and video from my Canon Rebel T1i. Mac support recommended I use MPEG Streamclip for my videos. After I place the video clips in iMovie they will not play back properly; video will not move but I have my a
-
ITunes 10.2.2 Home sharing
Hi! I am using iTunes on my PC runing Windows Vista. I am trying to use home sharing. The other PCs can see and share my library easily but I cannot see or share either of the other libraries. I have noticed that my iTunes does not have the "Look
-
How to Apply Security or Remove in Batch using Acrobat X
I'm using Acrobat X Pro. I've used Acrobat Pro 6-9. I need to remove security in batch and apply security to about 100 PDFs. I'm totally lost in Acrobat X. Where are all of the batch sequence commands that were in Acrobat 9? Can anyone point me to an
-
Batch change colorsync profile
I have moved an iPhoto library from a PowerBook to an iMac. For all photos I had the Color LCD colorsync profile embedded, which looks good in the PowerBook but washed-out in the iMac. I now embed the sRGB profile for new pictures, but I would like t
-
YTD report generated from excel data yielding incorrect results
I am trying to generate a YTD report from the data present in an excel sheet. However the result is coming out to be incorrect for YTD sales The data sheet looks like this.(SaleDate is in *3/14/2009 format). SNo manufacturer date # of Car