Webdynpro and R/3 communication.

Would like to know upto which past versions of R/3 is webdynpro compatible with ? I am developing a new webdynpro application and the R/3 version is 4.5b. I want to make sure that I will be able to fetch and update data in 4.5b.
Thanks.

You should have no problem setting up your jCo connections to a 45b system.
Regards,
Rich Heilman

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WebDynpro and JSPDynpage

Hi all,
Could any one please send me some documents on how to communicate between WebDynpro and JSPDynpage. Are there any examples in help.sap.com
Thanks.

Hi Neha,
You should use EPCF (Enterprise Portal Client Framework),
which allows communication between iViews <b>on the same page</b> in the client side.
In jspDynpage it is used in the form of javascript methods, as described here:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/771fa290-0201-0010-3d93-865e66cc6d7e
In Web-Dynpro you have java methods (which, I guess, are finally rendered also to javascript methods),
which are available from the class <b>WDPortalEventing</b>,
as described here:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/d35bb690-0201-0010-988a-d669c8530518
Note that the jspDynpage iView must be in URL Isolation for EPCF methods to work.
Hope that helps,
Yoav.

Welcome to the Solutions and Architectures Collaboration Community

Welcome to the Solutions and Architectures Collaboration Community. We encourage everyone to share their knowledge and start conversations related to Collaboration Solutions and architectures.All topics are welcome, including Collaboration Applications, Customer Collaboration, Telepresence, Unified Communications and solutions to solve business problems.
Remember, just like in the workplace, be courteous to your fellow forum participants. Please refrain from using disparaging or obscene language or posting advertisements.
Cheers,
Dan Bruhn

Hi,
I have a question...
I going to install two Nexus 7009 with three N7K-F248XP-25 modules on each one, I am planning to create 3 VDC, but at the initial configuration the system does not show the ethernets ports of these modules, even with the show inventory and show module I can see tah the modules are recognized and its status is OK. There is something that I have to do before start to configure these modules...? enable some feature or license in order to see the ports with show running CLI...?

Document Upload into Webdynpro and transfer to SAP R/3?

Hi Gurus,
I have a requirement to offer a Document uploading option through Java webdynpro screen.
I have referred the below link
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/00062266-3aa9-2910-d485-f1088c3a4d71
which has the steps till uploading the document into Webdynpro
And also I need to offer an option of listing the attachments(that have been attached by the end user into to the JAVA webdynpro form) with the DELETE option ,How to do that?
Now my requirement is to pass the document into SAP R/3? is there any RFC for that?
Thanks in Advance,
Dharani

Hi Dharani,
If we want to add Excel into Java webdynpro screen, then we are trying to create a table with invidual cells. This can be easily possible at Java Portal Perspective using Jakarta HSSF POI API.
But we require at Webdynpro so , we can use the Context feature available at Webdynpro to load the table. now we can load the table data into an excel and we can display it to end users in the form of Excel..
to achieve this functionality pls use the below link
Exporting table data to MS-Excel Sheet(enhanced Web Dynpro Binary Cache)
Just in case if u need to achive through Portal Perspcetive in NWDS pls use this.
Create an excel file from JAVA using HSSF api
the advantage of these two methods is we can create mutable tables i.e. each cell of the table is accessable and can be modifed with using the code.
Hope this will be helpful.
Regards,
Shaila

To create and configure a community in a customized UI

Hi,
We are currently working on a customized UI where the client can create and configure a community in WCI.
Is there any possibility to call several special APIs like 'Get, Create and Modify Experience Definition', 'Get, Create and Modify Community Template', 'Create Rule Manager' and so on.
If there is, please give me an example or correlative API docs.
Thanks for any help in advance.

Yes this is all possible.
The only api you could use to perform these functions is the server api. But you will find there is very little documentation on this api. Your best bet is to use something like the .net reflector to "take a peek" at how the server api is used within the portal views and models or just download the UICI Portal source code.
If you are feeling a bit crazy, go to google and type "iptsession" and hit I'm Feeling Lucky :-)
you should get through to the server api reference documentation. Most people struggle with first initialising the api and creating a session. I believe there is a blog post about this online. Use the method described above and I am sure you will find what you are looking for.

Importing Development Component - Webdynpro and Guided Procedures

Hi All,
I created a development component project of type "Webdynpro". I created callable Object in guided procedures and the Process is working fine. I want to import the same project into another Nwds (another workspace).
I tried the following steps.
1. File - import - Multiple Existing project into workspace.
2. Imported the DC.
I have already added all the Gp jarfiles. But after importing, and rebuilding the project, it gives me only webdynpro and components,views.. It is not showing me as a normal webdynpro project. It is not showing me the GP Api's, the "USED DC's". which i created in the other project.
When i am creating a new project, it is working fine.Can anyone please help me in resolving this issue? How can i import a DC (gp) into webdynpro?
Thanx and Regards,
Divya

Hi,
Take a look at this [thread|/thread/119966 [original link is broken];
Dick.

Integration engine: Inconsistent roles and problem with communication chann

Hi,
I am troubled with this error for last 1 week.
please help me with this:
Inconsistent roles. System Landscape: Application System. SXMSGLOBAL: Integration Server.I have checked in SXMB_ADM in Integration Engine Congiguration, some entery is there but not sure what is wrong.
And in my communication channel monitoring, my communication channel for simple file to file transfer is also giving some error:
Error Attempt to process file failed with com.sap.aii.af.ra.ms.api.ConfigException: Some of the IS access information is not available. SLDAcess property may be set to true, but SLD is not available
Are above two errors interrelated?
Because when I try Cache connectivity test:
Everything is in green except Integration Server ABAP
Guys pleas help this isse has really taken a long time and I havn't got any way to work this out.
Regrads,
Lokesh

Hi Lokesh,
Inconsistent roles. System Landscape: Application System. SXMSGLOBAL: Integration Server
Check this thread...
integration server status in red at component monitoring
Error Attempt to process file failed with com.sap.aii.af.ra.ms.api.ConfigException: Some of the IS access information is not available. SLDAcess property may be set to true, but SLD is not available
Try out these threads....
SLDAccess set to true, but not available
Re: SLD Technical System Process Integration
Some of the IS access information is not available.
Regds,
Pinangshuk.

Start and stop the Communication channel from Java Mapping

How to start and stop the Communication channel from Java Mapping in XI 3.0
Scenario PI - > MQ -> Third Party web application
Web application is down and then Communication channels are stop manually .
We need to automate this process,
MQ Solution - Trigger will be set in MQ which will be called when web application is stopped
Trigger will send u201CSTOP u201C message to PI
How to configure PI scenario to stop different com channels when this message received ?

check this link: http://help.sap.com/saphelp_nw04/helpdata/EN/45/0c86aab4d14dece10000000a11466f/frameset.htm
make sure that MQ send http request to PI. i dont think a configuration scenario is required in PI. Only roles should be enabled with proper user provided to MQ team.
However, for security reasons, you can configure a scenario if you dont want to expose PI infrastructure directly to 3rd parties.

WebDynpro and EP on two servers?

hi all
How logical is it to hav webdynpro and EP on 2 different servers.
If it is, how can they be connected?
What are the drawbacks if any?
Thank you.
regards
vln

hi vln,
there are two ways you can access.
1. where wd applications are deployed you can access directly using webdynpro iview
2. here applications are deployed on the different engine.
here you have to create an system in the System Administration -> System Configuration -> System Landscape,
then create an alias for the above , then make use of this alias system in ur WD iview.
go through the following link for further help on how create the system and use in portal for diefferent system
http://help.sap.com/saphelp_nw04/helpdata/en/74/d5e7418192c717e10000000a155106/content.htm

CAF with ABAP Webdynpro and ECC 6.0 ?

Hello,
I'm a newbie with CAF. I understand that we can create business logic (BO) and use kind of UI (VC, Webdynpro).
My question : is it possible to use CAF to generate ABAP Webdynpro and can we use CAF with ECC 6.0 / netweaver 7.0 ?
Regards,
Aurélien
Edited by: Aurélien HENRY on Jan 16, 2008 2:34 AM

Hi intruder,
you can check the sap note 367676.
if helpful rewards points are appreciated

Share Configuration Manager Entries between WebDynpro and EJB

Hi there,
I have an annoying problem: I would like to have a WebDynpro as full-blown configuration interface for my EJBs. As steted in the docu, it is not possible to share configurations between applications.
With EJB and Web Modules I would just place them in the same Enterprise Application. But I cannot as WebDynpro projects to enterprise applications (as far as I know).
Does anyone have a clou about I could manage this issue?
Thanks!
helge

Hi Maksim,
at the link you've provided it is described how to use the Configuration Manager within an EJB Module.
My Problem is that I want to use it from an WebDynpro Application. But there I don't have a META-INF\application-j2ee-engine.xm to configure the dependency.
This itself is not a problem since you can also access the Configuration Manager via JNDI.
My problem now is that the EJB Module (more precise the enterprise application where the EJB Module is included) needs to share the configurtion with the Dynpro. But vi JNDI you only get the ApplicationConfigurationManager - which is application specific.
So the question is how I could share the configuration between WebDynpro and EjbModule...
Regards,
helge

Displaying both ABAP webdynpro and Java Webdynpro tasks in the UWL

Hi,
We have two an issue when trying to get the UWL to process two different types of workflow tasks : ABAP webdynpro and Java webdynpro.
Examples of these tasks are:
TS12300097 u2013 LeaveRequestApprover u2013 Java Webdynpro
TS17900100 - ASR_PROCESS_EXECUTE u2013 ABAP webdynpro
We have two backend systems configured
SAP_ECC_Financials u2013 This has the WAS host pointing to the java stack (xxx:50000)
SAP_ECC_Workflow u2013 This has the WAS host pointing to the ABAP stack (xxx.80xx)
In transaction SWFVISU all the tasks which use Java webdynpro have been configured to use the u2018Javau2019system (SAP_ECC_Financials) using the SYSTEM_ALIAS parameter
In the UWL configuration the system SAP_ECC_Workflow has been registered
In addition to this all u2018Javau2019 tasks have had an extra UWl config XML created to ensure that the SYSTEM_ALIAS is set to SAP_ECC_Financials
The system SAP_ECC_Workflow has been re-registered
The UWL cache has been cleared
However when we try to launch the java webdynpro tasks the system is trying to access the ABAP stack (It is still trying to access the Web AS location for the system SAP_ECC_Workflow even though the system alias was specified as SAP_ECC_Financials )
The ABAP webdynpro tasks (in this case a HCM process and form) are launched correctly
If we try the reverse (i.e register the Java system SAP_ECC_Financials and change the SYSTEM_ALIAS parameter for the ABAP webdynpro tasks to system SAP_ECC_Workflow) then the reverse happens. The java tasks can be launched and the ABAP tasks cannot.
Does anyone have a solution to this problem. Surely other people have implemented both ABAP and Java webdynpro workflows?
Any help much appreciated
Andrew

Thanks a lot for all your replies..
The workitem type registration has been done already, but still it doesn't work..
But here is the actual problem...
There is a link 'Execute Workitem' in the inbox of the approver, or the second level manager...
In the leave application, when we click on this link it is taking to the portal as the task is the Webdynpro Java application task. Whereas, when using ABAP webdynpro application task, it is taking to R/3 - which means that the user cannot access this link without R/3 access. The users are given only portal access, they don't have access to backend R/3.
The requirement is that the link has to take the user to portal directly instead of R/3 - i.e it should ask only for the portal id and password.
Since it was working fine with leave application, I changed the task to Java webdynpro task, but I think the Java Webdynpro application is not deployed in the server.
Please can anybody suggest.
Best Regards,
Sushmitha

Firefox 2.0 - Problems with Webdynpro and HTML iviews

Hello all,
We have implemented the SAP Netweaver portal 7.0 SP 10. Everything works fine on IE 6.0 and 7.0. When we tested it on Firefox 2.0, we encountered the following problems:
1. The links on the detailed navigation area are missing
2. Web Dynpro applications dont work very well. Eg: Clicking on "Next" button does not take you to the next view, OVS does not work etc.
3. SAP transaction iViews(HTML) don't show up at all.
Although the <a href="https://websmp108.sap-ag.de/~sapidb/011000358700001936242005E#391,7,SAP NetWeaver 7.0 (2004s) Browser Support For End Users and Admin Functionality">PAM</a> indicates that Firefox 2.0 is supported for Webdynpro and HTML iviews, I am not sure why this is happening. Can someone help?
Thanks and Regards,
Reena

Adobe are working on updating their add-on for Firefox 4 - http://kb2.adobe.com/cps/896/cpsid_89622.html
McAfee have released a version of the Site Advisor for Firefox 4, but this add-on has caused problems for some people such as not being able to permanently hide the add-ons bar and issues with the back button not consistently working.

UCCX-webchat and social media communication

Dear Team,
I have a client with UCCX version 10. They are looking for a new set up, Customer should access contact center via call, web portal and social media. Through call is working fine. Now they want to implement the web chat and social media communication. Can any one advise, how to configure web chat and social media communication ?. .
license-Premium

Hi,
When you click on Chat, the notification is passed to the Social Miner. The feed on the Social Miner checks for the new notification and creates a contact in the campaign that is sent to CCX. CCX has the Route and Queue subsystem which will check for an agent with the Chat Ready and will route the contact to the particular agent. The agent then joins the Chat room and the connection is established.
Regards,
Arundeep

An exmaple of JApplet and C/S communication

Just found a web there is JApplet and C/S communication used, can I decode the JAR to get some insight?
http://mynote.gotdns.com

davidcui79 wrote:
Just found a web there is JApplet and C/S communication used,..What does C/S communication mean?
.. can I decode the JAR to get some insight?That depends on what the authors say, so why don't you..
http://mynote.gotdns.com..ask them?
[http://mynote.gotdns.com/contactus.html]
Note that if that applet does exactly what you want, it is technically possible to hot-link to it. Of course, whether that is allowed, is up to the same people you would contact about whether or not you are allowed to reverse engineer the code.
Edit 1:
And when you contact them, tell them their site sucks in Mozilla on Ubuntu. Text disappears behind images. Also, using the tomcat icon as the site icon is very 'second-hand'.
Edited by: AndrewThompson64 on Oct 10, 2009 6:04 PM

Webdynpro and R/3 communication.

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