Problem deploying Web Dynpro Application Definition

Hi,
I have written a Web Dynpro and then deployed it to an EP6 NW04 server without first defining the Web Dynpro Application (silly me, I know - how could I do such a thing?). Anyway, afterwards, I created the Web Dynpro Application definition, but no matter how many times I redeploy, it does not add it to the Web Dynpro now sitting on the server.
Können Sie mir bitte helfen?
Martin

Hi
Martin,
Although server is being maintained by third part(one option is though visual admin since you can't access it) other option is use youe web browser with url http://your server IP address:50000/index.html u will find webdynpro link as mentioned below
Web Dynpro
Web Dynpro is a User Interface technology available within the SAP NetWeaver Developer Studio.
Various Web Dynpro tools provide administrators and application developers with performance measurement and application administration capabilities. The Web Dynpro runtime is already deployed.
Now Click on Web Dynpro link
you will find Content administrato and web Dynpro administrator u will b directed to login page after entering with UID and passwd u can see all deployed applications ( u can check ur application) and details...
I hope this may help u..
RK

Similar Messages

Cannot deploy Web dynpro application from NWDS

Hi,
I am new to EP. I created a web dynpro application in nwds and tried to deploy it. But it gives the following error .
Settings
SDM host : nw04
SDM port : 50118
URL to deploy : file:/E:/WINDOWS/TEMP/temp12188WelcomeWebDynproprj.ear
Result
=> deployment aborted : file:/E:/WINDOWS/TEMP/temp12188WelcomeWebDynproprj.ear
Aborted: development component 'WelcomeWebDynproprj'/'local'/'LOKAL'/'0.2007.05.02.19.35.01'/'0':
Cannot login to the SAP J2EE Engine using user and password as provided in the Filesystem Secure Store. Enter valid login information in the Filesystem Secure Store using the SAP J2EE Engine Config Tool. For more information, see SAP note 701654.
com.sap.sdm.serverext.servertype.inqmy.extern.DeployManagerAuthExceptionWrapper: Wrong security credentials detected while trying to obtain connection to the J2EE Engine.
(message ID: com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.checkLoginCredentials.DMAUTHEXC)
I have even configured J2EE server in the nwds through preferences. I have used the default passwords during installing sneak preview.
What should i do to deploy my application successfully??????

My Server settings are fine in preferences of NWDS. Every thing is showing green
I get the same problem even when i delpoy through SDM.
This is the error when i deploy through SDM
Deployment started Thu May 03 06:27:27 PDT 2007
===========================================================================
Starting Deployment of MyFirstWebDynProPrj
Aborted: development component 'MyFirstWebDynProPrj'/'local'/'LOKAL'/'0.2007.04.14.22.37.46'/'0':
Cannot login to the SAP J2EE Engine using user and password as provided in the Filesystem Secure Store. Enter valid login information in the Filesystem Secure Store using the SAP J2EE Engine Config Tool. For more information, see SAP note 701654.
com.sap.sdm.serverext.servertype.inqmy.extern.DeployManagerAuthExceptionWrapper: Wrong security credentials detected while trying to obtain connection to the J2EE Engine.
(message ID: com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.checkLoginCredentials.DMAUTHEXC)
Deployment of MyFirstWebDynProPrj finished with Error (Duration 6656 ms)
It seems like a configuration issue in SAP J2EE Engine Config Tool.What should i do.
Highest points will be awarded if some one can help me in this

Cannot deploy web dynpro applications

Hello,
I'm starting to develop web dynpro applications, and I can run them on the nwds, but I cannot deploy them to the SDM, i always get the following error:
/userOut/deploy (com.sap.ide.eclipse.sdm.threading.DeployThreadManager) [Thread[Deploy Thread,5,main]] ERROR:
[003]Deployment aborted
Settings
SDM host : myserver
SDM port : 50118
URL to deploy : file:.../Temp/temp53918Welcome.ear
Deployment exception : Server myserver did not accept login request as admin on port 50118. Details: ERROR: Could not establish connection to server myserver at port 50118: No route to host: connect
Inner exception was :
Server myserver did not accept login request as admin on port 50118. Details: ERROR: Could not establish connection to server myserver at port 50118: No route to host: connect
I have installed Sneak Preview SAP NetWeaver 2004S SR 1, i can access the enterprise portal with no problems.
I would be appreciate if anybody could help me with this issue.
Regards,
Leandro Fonseca

At the same time if more users are deploying then you may such 'deployment aborted' errors check if there are more child instances for the J2EE engine.If not ask your basis administrator to create more child nodes to balance the load on the server instance.Also You can find out the server details at
"http:
<hostname:portnum>\index.html"select system configuration-you can get the details of the SDM and the j2ee engine from there.You need to have proper credentials to get the information from the above url.
Provide those details in the NWDS.

Error in deploying Web Dynpro application

Hi
I have created (in Net weaver developer studio) and deployed a webdynpro application on the portal. I have created a SAP WebDynpro iView for the web Dynpro application that I have deployed on the portal. When I execute the WebDynpro iView in the portal,
1) I get a popup message "Session Management will not work! Please check the DSM log file for details" I checked for the DSM log file under System Administration>Support>Support Desk>Portal RuntimeLogViewer and I browse to irj/root/WEB-INF/portal/logs. There is no file in the logs folder.
2) After clicking ok on the popup message, I get an error message in the portal saying
Service cannot be reached
What has happened
URL http://svc1uer.<companyname.net>:8038/webdynpro/dispatcher/com.postdk.flights/FlightsApp call was terminated because the corresponding service is not available.
Note
The termination occurred in system UER with error code 404 and for the reason Not found.
The selected virtual host was 0 .
What can I do?
Please select a valid URL.
If you do not yet have a user ID, contact your system administrator.
ErrorCode:ICF-NF-http-c:000-u:SAPSYS-l:K-i:svc1uer_UER_38-v:0-s:404-r:Notfound
HTTP 404 - Not found
Your SAP Internet Communication Framework Team
Thanks in advance
Jay

Hi..
Thank u boss, ur reply was very helpfull to sort out our requirment.
Regrads
Rajesh

Value hep problem in web dynpro application

Hi All,
I have a requirement where I need to add a field for alternate payee to the web dynpro application and the field name is BSEG-EMPFB. I have written the following code to get the values of it based on the vendor number:
SELECT SINGLE * FROM lfb1 INTO f4lfb1_z
                  WHERE lifnr = lv_lifnr
                  AND   bukrs = '001'."bseg-bukrs'.
CALL FUNCTION 'FI_VENDOR_ALTERN_PAYERS_READ'
    EXPORTING
      i_lifnr            = lv_lifnr
      i_filkd            = filkd
      i_bukrs            = '001'
      i_lfb1_head_office = f4lfb1_z
    TABLES
      t_zemtab           = t_zemtab.
LOOP AT t_zemtab INTO w_zemtab.
    ls_value_set-text = w_zemtab-empfb.
    ls_value_set-value = w_zemtab-empfb.
append ls_value_set to lt_value_set.
DATA lo_nd_alt_payee_info TYPE REF TO if_wd_context_node_info.
DATA lo_nd_alt_payee TYPE REF TO if_wd_context_node.
lo_nd_alt_payee = wd_context->get_child_node( name = wd_this->wdctx_alt_payee ).
lo_nd_alt_payee_info = lo_nd_alt_payee->get_node_info( ).
         lo_nd_alt_payee_info->set_attribute_value_set(
            name = `ALTERNATE_PAYEE`
            value_set = lt_value_set )
Now the problem is user wants the details of the alternate payee as F4 help and when I debugged the standard FV60 functionality this how the F4 help is being build therE:
REFRESH fldtab.
CLEAR fldtab.
fldtab-tabname    = 'IZEMTAB'.
fldtab-fieldname = 'EMPFB'.
fldtab-selectflag = 'X'.
APPEND fldtab.
CLEAR fldtab.
fldtab-tabname    = 'IZEMTAB'.
fldtab-fieldname = 'NAME1'.
APPEND fldtab.
CLEAR fldtab.
fldtab-tabname    = 'IZEMTAB'.
fldtab-fieldname = 'ORT01'.
APPEND fldtab.
CLEAR fldtab.
fldtab-tabname    = 'IZEMTAB'.
fldtab-fieldname = 'STRAS'.
APPEND fldtab.
*------- Fill Values for Function Module Call --------------------------
REFRESH valtab.
LOOP AT zemtab.
    valtab-feld = zemtab-empfb.
    APPEND valtab.
    valtab-feld = zemtab-name1.
    APPEND valtab.
    valtab-feld = zemtab-ort01.
    APPEND valtab.
    IF zemtab-stras NE space.
      valtab-feld = zemtab-stras.
    ELSEIF zemtab-pfach NE space.
      CONCATENATE 'Postfach:'(019) zemtab-pfach INTO valtab-feld.
    ELSE.
      valtab-feld = space.
    ENDIF.
    APPEND valtab.
ENDLOOP.
*------- F4 Dialog -----------------------------------------------------
CALL FUNCTION 'HELP_VALUES_GET_WITH_TABLE'
    EXPORTING
      display      = space
      fieldname    = 'EMPFB'
      tabname      = 'INVFO'
    IMPORTING
      select_value = empfb
    TABLES
      fields       = fldtab
      valuetab     = valtab.
IF NOT empfb IS INITIAL.
    invfo-empfb = empfb.
ENDIF.
can you please tell me how can I accomdate this in the web dynpro application?
Thnaks,
Edited by: rajatg on Jul 13, 2011 6:41 PM
Edited by: rajatg on Jul 13, 2011 6:42 PM

Hi Raja,
Search help is availble at dictinary level you get F4 help automatically.
Otherwise create OVS help for alternate payee. use WDR_OVS.
check this..
http://wiki.sdn.sap.com/wiki/display/WDABAP/InputhelpofObjectValueSelectioninWDABAP
/people/shruti.rathour/blog/2008/05/05/ovs-help-in-web-dynpro-abap
Cheers,
Kris.

How to remove unwanted deployed web dynpro application

Hello,
I am using NWDS 7.1 Visual composer to develop the web dynpro application
I had created many application and deleted it from NWDS Visual composer
now each time i had deployed the application so its showing me the deployed roles in the portal so there is lost of duplicate role name in the portal and all deployed iviews and pages are displaying in the administrator account.
Please help me to remove this unwanted roles and application.
Thanks,
Dhruv

Hi Dhruv,
Start your Visual Administration and then navigate through Cluster tab Server>Services>Deploy>Runtime tab>Server>webdynpro>expand the node and selected the unwanted Webdynpro application and click on "Remove" button.
Regards
Basha

Deployed Web dynpro application URL has the wrong host name

Hi All,
I have developed a java webdynpro application using NWDS. When I deploy it on a remote server, the host in the URL of the generated application is different from the message server. Also, the URL doesn't display the fully qualified name of the message server. This creates problems when the application is accessed from a different domain.
When I run the deployed application in web dynpro administrator, correct URL is generated.
My questions is
Where does the NWDS get the host and port from. Are there any parameters to be changed on the NWDS/Visual admin or on the Server to pick the exact server and host?
Version:
NWDS 7.0.09
Netweaver 2004s SP15
Thank you,
Vasu

Thanks for your reply.
Hi Siva,
I'm using a remote server. Which hosts file are you referring to? Is it where the NWDS is installed or the on the server?
Pravesh - My problem is not setting the J2ee engine on NWDS. Even when I give the correct message server and port on NWDS, the URL for the application deployed is not picking the server name correctly.
My remote server has 2 SAP instances on it. Is it a problem?
e.g.:
Say my remote server is s07.xyz.com
So I set the Message server as s07.xyz.com and port as abcd
When I deploy the application, sometimes I get the URL as
http://bs307:50000/webdynpro/dispatcher/local/RPM_Item2/Charter2?SAPtestId=4
Sometimes - http://s08:50000/webdynpro/dispatcher/local/RPM_Item2/Charter2?SAPtestId=4
But the correct URL should be
http://s07.xyz.com:50000/webdynpro/dispatcher/local/RPM_Item2/Charter2?SAPtestId=4
But all three work. When I run the application from webdynpro administrator, the URL is correct.
Thank you,
Vasu
Edited by: Subramanya Srinivas Mullapudi on Feb 27, 2009 5:15 AM

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.

Error on deploying web dynpro application

Hi,
When I deploy the application , the following error is seen.
did not accept login request as admin on port
its a simple hellp world application
I check the link
http://help.sap.com/saphelp_nw04/helpdata/en/76/fb72ec091f4bf8a2d8ba321bb7e8d9/content.htm
I have made entry in host file even then this error is seen
could you please tell me what is missing ?
thanks

Hi
Check your prot no is correct or not, if problem still exits then restart your server.
Thanks

Deploying web dynpro application into portal

hi
I have created a simple example in webdynpro in Netweaver developer studio, and I have deployed it into the portal whose version is EP6 SP9.
where can I see that deployed webdynpro application(in my case it is WebDynpro_Basics.ear) in the portal.
Can any one tell me the navigation part in the portal.
thanks
krish

Hi Krish,
You will find the deployed webdynpro application in webdynpro content administrator. You have to access it using portal administrator user-ID. the url is:
http://<hostname>:<J2EE engine port>/webdynpro/welcome
If you want to display the webdynpro application as an iView in the portal have a look at the following link.
http://help.sap.com/saphelp_nw04/helpdata/en/d8/6ee03fc2269615e10000000a155106/frameset.htm
Regards,
Aniket

Deploying Web Dynpro Application in EP

Dear All
I created a WebDynpro Application using NetWeaver Developer Studio . It is working fine . Now I want to deploy it in Enterprise Portal . Can anyone help me.
Thanks in Advance

Hi ArunKumar,
This document will help you out:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/7bfea990-0201-0010-44a7-84a74971b795
Regards,
Pooja.

Web Dynpro Application Deployment need server restart?

Hi Everyone,
When deploying Web Dynpro application on production environment, do we need to restart the sap portal system and server?
I have this issue that when ever we deployed new develop Web Dynpro application with new Abap Function module we need to restart our Enterprise portal production server. Is this really necessary. Is there other way to deploy Web Dynpro application with new Abap function module without restarting the server.
Please help,
Michael Mondelo

Hi michel,
for example , assume you imported a RFC bapi_flights from r/3 to webdynpro dc , and both rfc requests and webdynpro application is deployed to the development server and then moved to quality server.
now you have done some changes in the rfc bapi_flights i mean change in the structure .
case 1 : now with out reimporting the change to webdynpro application and you move the request to the quality r/3, your application dumps . because the structure change is not incorporated at your webdynpro DC.
case 2 : you have re imported the rfc incorporating the changes to the web dynpro applicaiton dc, now with out moving the structure changes request to the quality r/3 and you deploy the webdynpro Dc having the changes to your quality EP , still the applicaiton dumps because your appliction refers to the rfc with out structure change in quality r/3.
case 3 : you have moved the abap request having the strucutre change and also the webdynpro development component where the changes are also incorporated , now on moving both , your application might dump , because the meta data cache might have been not updated with the new structure change in the quality ep server. so you have invalidate the cache in the JCos you have used to import the rfc. or else on restarting the EP server , the new structure change will be updated in the server.
most of the cases Invalidation of cache works and in some cases you have restart the server fo the changes to update.
Regards
Govardan Raj

Web Dynpro Application connecting to incorrect R/3 instance

Hi,
We have newly configured EP.
We are facing strange problem with web dynpro applications.
They are accessing data from incorrect instance of R/3 system,i.e, if correct system instance is x , they are accessing data from y instance, on the same R/3 server.
We have checked JCO connections. SID in JCO connection is of the correct instance.
We have also checked SLD, but are not able to find out the root cause of the problem.
Are there any other configuration, settings required?Are there any settings required on R/3 side?
Can we some how track entire process from JCO to R/3?
What happens after fetching server details from SLD? Is there any other step before connecting to R/3?
Can anyone help on this?
Thanks in advance,
Apurva

Hi,
I have checked alias name (System ID) used in JCO connection.It is correct.
I have also checked System ID in SLD.
Is there any other configuration check required?
Thanks,
Apurva

How to delete deployed Web Dynpro Content ?

Hello again,
simple question (i hope):
How can i delete a deployed Web Dynpro Application from my portal ?
Due to all these tests and trials there are a lot of useless WDApps in my portal.
Did not find anything in help.sap.com or in the portal.
Thank you !

Hi Andreas,
You can remove the deployed components through either SDM or through Visual administrator
1) In SDM, you will find a tab 'UnDeployment'. In this view, you will be able to see all the applications currently deployed. Select the applications that you want to undeploy and proceed to undeploy.
2) In Visual Administrator, under Server->Services->Deploy, you will find a radio button 'Application'. From here too you can select the required application and remove them.
Hope this helps,
Best Regards,
Nibu.

Securing Web-Dynpro application with Netegrity

Hi,
I'm developing a web-dynpro application that will be secured by Netegrity SiteMinder. SiteMinder is a reverse-proxy that authenticates the user and adds the user details as additional headers to the HTTP stream. According to the documentation I found in SDN with regards to JAAS and NetWeaver it looks like SAP has added callbacks so that I can retrieve HTTP headers in my custom login-module. I've implemented a simple login-module and deployed it, but now am stuck with the following issues:
(1) I can't seem to be able to debug the module (even when I create a simple HelloWorld.jsp and require the use of this module in the visual administrator, the debugger seems to ignore the break-points).
(2) I can't find any possibility to configure the engine so that this specific module is required for authenticating my deployed web-dynpro application.
My questions are as follows:
(1) Is it possible to use standard JAAS authentication with web-dynpro applications?
(2) How do I debug JAAS login modules?
Regards, Chris.

Hi Adrian
During the Life cycle of your application Your connection will be Released when it is inactive for particular Time (The inactive time limit will be specified in the JCo Pool Settings that would be in milli seconds)
The RFC Connection can be Monitored using the Gateway process .
There are Some Predefined Connections in the Gatewway Process and each connection Requires approximately 200Kb of Memory.
So the memory cosumption of the Gateway process is proportional to the number of Active RFC Connection.
For More Details Check This
<a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/85a483cb-0d01-0010-2990-c5168f01ce8a">JCo Connection Pools</a>
Regards
Chandran S

Problem deploying Web Dynpro Application Definition

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