OPA project to be deployed as Mobile Application

Hello,
We have developed a project, which is working fine on tomcat server. We would like to deploy the same on mobile. Our project is based on Java platform.
Can any body help us with detail steps which needs to be performed so that it can be used on mobile?
Edited by: Tan45 on Mar 28, 2012 3:42 AM

What sort of devices are you planning to deploy to?
The simplest solution for mobile devices is to use the browser to connect to a web application running OPA Web Determinations.
Is there something driving the need for a disconnected solution?
Davin.

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Edited by: Nitesh Harit on Nov 4, 2009 2:22 PM

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I have installed Sun Wireless Toolkit 2.5.2 for CDLC and MTJ.
I want to invoke a web service from an MTJ Application and I have not a clue of how to start.
First let me say I am working with RSA (which is over Eclipse)
My first attempt was creating the web service client and then try to convert it into a mobile application (through the use of MTJ --> Convert to Midlet Project)
I found 4 errors when doing so:
First was solved changing the jre to 1.6.
I am still dealing with the following three:
* Error preverifying class mipaquete.MiServicioService
java/lang/NoClassDefFoundError: javax/xml/ws/Service
* Error preverifying class mipaquete.ObjectFactory
VERIFIER ERROR mipaquete/ObjectFactory.createMiOperacion(Lmipaquete/MiOperacion;)Ljavax/xml/bind/JAXBElement;:
Illegal type in constant pool
* Type mipaquete.MiServicioPortProxy$Descriptor Error preverifying class mipaquete.MiServicioPortProxy$Descriptor
VERIFIER ERROR mipaquete/MiServicioPortProxy$Descriptor.getDispatch()Ljavax/xml/ws/Dispatch;:
Illegal type in constant pool
I only started to solve the first one. I assumed that I have to add the right .jar to manifest file (please let me know if I am wrong). I tried to do by adding the textual classpath rt.jar, however I am not able to give it the right path:
C:\Archivos de programa\IBM\SDP\runtimes\base_v7_stub\java\jre\lib\rt.jar (even though I split the too long sentence into two and I include an space at the beginning of the second, I still get an error when saving)
I would appreciate any help
A) to solve the existing problems
or
B) To create a web service client in an EclipseME application through any other method.
Thank-you very much in advance,
Guadalupe
PS Any clue is welcomed!!

Hello rss,
If you want to invoke a web service from a JCD you will have to build the SOAP message using JAX-RPC or AXIS and then programmatically creat an HTTP connection.
Or you can leverage the HTTP(S) eWay and then you only have to build the SOAP message.
Or use eInsight. You can import a WSDL into eInsight and eInsight will offer you a business process Activity to invoke the web service operations defined in the WSDL.

SDM Error when Deploying Web Dynpro Application

Hi,
My SAP SDM server gives error while, I deploy any .ear file through NWDS. Error is as below:
Jul 29, 2008 4:22:29 PM /userOut/deploy (com.sap.ide.eclipse.sdm.threading.DeployThreadManager) [ThreadDeploy Thread,5,main] ERROR:
003Deployment aborted
Settings
SDM host : server2
SDM port : 50018
URL to deploy : file:/C:/DOCUME1/gyan/LOCALS1/Temp/temp16971gyan.ear
Result
=> deployment aborted : file:/C:/DOCUME1/gyan/LOCALS1/Temp/temp16971gyan.ear
Aborted: development component 'gyan'/'local'/'LOKAL'/'0.2008.07.29.16.22.26':
Caught exception while checking the login credentials for SAP J2EE Engine. Check whether the SAP J2EE Engine is up and running.
com.sap.engine.deploy.manager.DeployManagerException: ERROR: Cannot connect to Host: server2 with user name: J2EE_ADMIN Check your login information. Exception is: com.sap.engine.services.jndi.persistent.exceptions.NamingException: Exception while trying to get InitialContext. Root exception is com.sap.engine.services.security.exceptions.BaseLoginException: Cannot authenticate the user.
(message ID: com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.checkLoginCredentials.DMEXC)
Deployment exception : The deployment of at least one item aborted.
i have same password for SDM and J2ee_admin.
Regards
Gyan

Hi Gyan Prakash,
I Faced Similar when iam working on NWDS, nothing to worry about it just Delete the Application which you have created for your Project
you find your application as follows:
proj_sample --> webDynpro --> Applications --> proj_sampleApp.
Delete the proj_sampleApp.
save all metadata. Rebuild your Project. Restart your NWDS.
create your New Application for your WebDynpro Project, rebuild your project and Now Deploy and Run your Project.
This will solve your Problem.
Regards,
Sharma.

Problem While Deploying Java Web Application(Struts,Hiber) on NetWeaver 7.3

Hi
Fortunately i had a requirement to deploy my project JAVA (Struts, Hiber, DOJO)web application build as war file using Eclipse 3.4 on SAP Net Weaver 7.3
Its showing in the Deployed Components List of NetWeaver ...
When i tried to open the home page i found an exception ...
The following is the log file content ... Hope its something related to hibernate ...
>deploy s:\usr\sap\trans\EPS\in\LMSDemo.war on_deploy_error=stop
Converting s:\usr\sap\trans\EPS\in\LMSDemo.war to sda
s:\usr\sap\trans\EPS\in\LMSDemo.war has been successfully converted to sda
Deploy settings:
life_cycle=bulk
on_deploy_error=stop
on_prerequisite_error=stop
version_rule=lower
workflow=normal
If there is an offline deployment, Telnet connection to host may be lost, but th
e result can be seen using get_result command
Processing deployment operation, wait...
===== PROGRESS START =====
Deploying JavaEE_LMSDemo (sda) ...
Deployment of JavaEE_LMSDemo (sda) finished.
===== PROGRESS END =====
===== DEPLOY RESULT =====
sdu id: JavaEE_LMSDemo
sdu file path: [S:\usr\sap\N73\J10\j2ee\cluster\server0\temp\tcbldeploy_contro
ller\archives\31\263890545832850\SDA\LMSDemo.war]
version status: NEW
deployment status: Warning
description: [
1. Warning exception has been returned while the [] was starting. Warnings:[
Warning occurred on server 102466650 during startApp of JavaEE/LMSDemo : com.sap
.ASJ.web.000607 (Failed in component: JavaEE/LMSDemo, ) Initialization of servle
t action failed. Check init() method of servlet. Error is: [javax.servlet.Unav
ailableException: org/slf4j/LoggerFactory]
===== END DEPLOY RESULT =====
===== Summary - Deploy Result - Start =====
Type | Status : Count
> SCA(s)
> SDA(s)
- Warning : [1]
Type | Status : Id
> SCA(s)
> SDA(s)
- Warning : JavaEE_LMSDemo,
===== Summary - Deploy Result - End =====
>
Does anyone knows this ..

In your deploy message it says that it can't initialize your servlet because it is missing a java class from the logging framework that is used by hibernate. It might also be possible that that logging framework ([SL4J|http://www.slf4j.org/]) is configured to use a logger that is not available in your Netweaver 7.3 installation. Maybe check the documentation of sl4j for details. There is also a [document|http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/bf0d57db-0c01-0010-6fa3-83503981eed4] about Hibernate on Netweaver but that was back when Hibernate did not use sl4j. Probably you just need to add the sl4j library to your libs.

OPA project to be deployed as Mobile Application

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