Exclusive Checkout - Web Dynpro codes from NWDI

HI, SDN fellows.
I imported the SC Configuration, and created the project of the DC. When I try to open the file, just wanna to view the codes (not plannig to change them). There is a pop up message with check box - "Exclusive Checkout".
What is the meaning of "check" or "uncheck" the "Exclusive Checkout"?
In my case (just wanna to view the codes, not planning to change them), should I "check" or "uncheck" it?
Thanks,
Kent

HI,
when you try to touch any file in DC which belongs to NWDI track, NWDS will ask you to create activity to insure you are not going to make any changes accidently..
when you just want to see the code, and have no intention to touch source, then just dont checkout it.
In your case don't check out anyhting, if pop up comes then just cancel it.
whatever Marlo said about exclusive check out is right.
not only you can exclusively check out your file but a complete DC also. so when you are working on any DC nobody would able to touch it, it becomes read only for every other user except you.

Similar Messages

Problem while moving Web Dynpro code from one env to other

Hi Experts,
I have developed some Web Dynpro program in Development Environment. The Web Dynpro program uses BAPI and gets data from R/3. I have to transfer the Web Dynpro program to Quality environment. When I am trying to compile, I am getting following error message:
com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Failed to resolve JCO destination name 'DT8_METADATA' in the SLD. No such JCO destination is defined in the SLD.
In Development environment, I have created JCOs called DT8_METADATA and DT8_METADATA. Is it important for me to create same named JCO in Quality as well.
Regards,
S

Hi,
the JCO destination names u have created in Dev also needs to be created in Qlty also with targetd destination msgserver.
This might helps you to run in Quality.
Thanks,
Lohi,

How to create a Web Dynpro Project from Downloaded zip file?

Hi,
I have been working in Java Web Dynpro for last 1 month but not able
to create any Web Dynpro from Downloaded zip file?
Can anybody tell me how to create a Java Web Dynpro Project from
Donloaded zip code?
Regards
Kaushik Banerjee

Hi Kaushik,
You can add the existing zip file into your workspace by the following way -
First open the NWDS and create a new project by clicking file -> new -> Project -> Simple -> Project
and then File -> Import -> zipfile and then browse the zip file into the newly created project.
or else you can also unzip the zip file into a folder and then Use the option of Import an exisitng project into workspace. You can find this in the File-> import -> Existing project into workspace. and then use the Browse option to browse to the existing folder.
After importing the project you need to rebuild the project
Regards,
Raju Bonagiri.

Not able to run web dynpro application from portal.

Hi portal experts,
I want to run my web dynpro application from portal.
So created a seperate iview and a role for the purpose.
Assigned the iview to the role and also mapped a abap user id to the new role created.
But when I click on 'preview' the iview , getting the following dump.
Error when processing your request
What has happened?
The URL http://mnghcmsap:8000/sap/bc/webdynpro/sap/zhr_cp_admin/ was not called due to an error.
Note
The following error text was processed in the system HRM : Die URL enthält keine vollständige Domainangabe (mnghcmsap statt mnghcmsap.<domain>.<ext>).
The error occurred on the application server mnghcmsap_HRM_00 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: CHECK of program CX_FQDN=======================CP
Method: STARTUP_CHECKS of program CL_WDR_CLIENT_ABSTRACT_HTTP===CP
Method: HANDLE_REQUEST of program CL_WDR_CLIENT_ABSTRACT_HTTP===CP
Method: IF_HTTP_EXTENSION~HANDLE_REQUEST of program CL_WDR_MAIN_TASK==============CP
Method: EXECUTE_REQUEST of program CL_HTTP_SERVER================CP
Function: HTTP_DISPATCH_REQUEST of program SAPLHTTP_RUNTIME
Module: %_HTTP_START of program SAPMHTTP
What can I do?
If the termination type was RABAX_STATE, then you can find more information on the cause of the termination in the system HRM in transaction ST22.
If the termination type was ABORT_MESSAGE_STATE, then you can find more information on the cause of the termination on the application server mnghcmsap_HRM_00 in transaction SM21.
If the termination type was ERROR_MESSAGE_STATE, then you can search for more information in the trace file for the work process 0 in transaction ST11 on the application server mnghcmsap_HRM_00 . In some situations, you may also need to analyze the trace files of other work processes.
If you do not yet have a user ID, contact your system administrator.
Error code: ICF-IE-http -c: 200 -u: INF51515 -l: E -s: HRM -i: mnghcmsap_HRM_00 -w: 0 -d: 20110209 -t: 121224 -v: RABAX_STATE -e: UNCAUGHT_EXCEPTION
HTTP 500 - Internal Server Error
Your SAP Internet Communication Framework Team
Please let me know if I am doing the process correctly and also let me know if I am missing somthing.
Thanks,
Aditya.

Are you able to run teh web dynpro application independtly i.e. without creatin an iview.
http://mnghcmsap:8000/sap/bc/webdynpro/sap/zhr_cp_admin/ by using this link.
or there also you are getting the error.
i guess there also you should be gettign the error.
this is some problem with the FQDN settings in the abap system.
in the host name of the web dynpro applciation server one .(dot) is must.
so you might have to change the host name to some thing like mnghcmsap. from mnghcmsap
thanks
sarbjeet singh

Web Dynpro Code Wizard - code patterns

Hello,
the code patterns that are generated by the very helpful Web Dynpro Code wizard seem to be a little inconsistent in their syntax structuring.
If I were to ask the wizard to read me a context node - I would get something like (some bits removed for brevity):
data lo_nd_result type ref to if_wd_context_node.
data lo_el_result type ref to if_wd_context_element.
data ls_result type wd_this->element_result.
* navigate from <CONTEXT> to <RESULT> via lead selection
lo_nd_result = wd_context->get_child_node( name = wd_this->wdctx_result ).
* get element via lead selection
lo_el_emp_search_result = lo_nd_emp_search_result->get_element( ).
* get all declared attributes
lo_el_emp_search_result->get_static_attributes(
    importing
      static_attributes = ls_emp_search_result ).
Yet if I were to ask the wizard to generate a message I would get:
* get message manager
data lo_api_controller     type ref to if_wd_controller.
data lo_message_manager    type ref to if_wd_message_manager.
lo_api_controller ?= wd_this->wd_get_api( ).
call method lo_api_controller->get_message_manager
   receiving
     message_manager = lo_message_manager
* report message
call method lo_message_manager->report_t100_message
   exporting
     msgid                     =
     msgno                     =
     msgty                     =
*     p1                        =
*     p2                        =
*     p3                        =
*     p4                        =
*     msg_user_data             =
*     is_permanent              = ABAP_FALSE
*     scope_permanent_msg       = CO_MSG_SCOPE_CONTROLLER
*     view                      =
*     show_as_popup             =
*     controller_permanent_msg =
*     msg_index                 =
*     cancel_navigation         =
*     enable_message_navigation =
   receiving
     message_id                =
Edited by: Thomas Jung on Apr 27, 2010 8:56 AM

post split to avoid silly size/formatting limits
Ok - both work - but one is using the:
result = class_ref->methodname( parameters = paramvalue )
and one is using
call method class_ref->methodname
                                  exporting parameters = paramvalue
                                receiving result = result.
As I often have to review code written by others, I encourage them to use these wizards - it helps speed code and prevents simple mistakes. But code that contains multiple different syntax structure approaches is harder to read (albeit only slightly), moreover - it looks sloppy.
But why are they not consistent in their syntax structure? (one could also argue why do we have multiple syntax structures for the same operation - but that's a different discussion).
Is there some way customers can update these structures to match with their own internal coding standards - or something we can change so that they go one way or another?
I look forward to other's thoughts on the same topic.
Cheers,
Chris

Migrate Web Dynpro Project to NWDI through DC

Hi All,
I have a requirement which i need to migrate the local Web Dynpro projects to NWDI to make it in central location.
I have developed the Web Dynpro project which is local to my system (includes model creation - deprecated type).
I need to integrate/migrate these Web Dynpro projects into NWDI.
As i did copy & paste of src folder and did creating new model after deleting the existing model.
After these I am able to build the project however I am getting the below error message while deploying it to Sandbox system.
Error Message:-
Result
=> deployment aborted : file:/C:/DOCUME1/gssvkria/LOCALS1/Temp/temp8746sap.comhomecountry.ear
Aborted: development component 'home/country'/'sap.com'/'NWD_FASTPRJ_D'/'20111214124617'/'0':Caught exception during application deployment from SAP J2EE Engine's deploy service:java.rmi.RemoteException: Cannot deploy application sap.com/homecountry.. Reason: Clusterwide exception: Failed to deploy application sap.com/homecountry. Check causing exception for details (trace file). Hint: Are all referenced components deployed and available on the engine?; nested exception is: com.sap.engine.services.deploy.container.DeploymentException: Clusterwide exception: Failed to deploy application sap.com/home~country. Check causing exception for details (trace file). Hint: Are all referenced components deployed and available on the engine? (message ID: com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.performAction(DeploymentActionTypes).REMEXC)
Deployment exception : The deployment of at least one item aborted
Please someone help me to understand this deployment exception and to resolve as well.
Thanks in advance.
Rgs,
Vijay
<< moved by moderator - check out the list of other forums on top of portal forum >>
Links to other forums
Edited by: Anja Engelhardt on Dec 14, 2011 1:44 PM

It seems you are using some DC references in your local DC which are missing on server...
Please refer :
http://help.sap.com/saphelp_nw70/helpdata/en/42/c8204dd57f136fe10000000a1553f7/content.htm
specifically look for "Reload" in above link..
also refer :
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/4032dae5-b951-2b10-d380-f4f6bedbbf37?QuickLink=index&overridelayout=true

Error while creating web dynpro project from DTR

Hello,
I am getting following error while creating Web Dynpro project from DTR,
org.eclipse.jdt.core.JavaModelException: File /<track name><DC><package>/.classpath is read-only.
Still project gets created but evenif I check out view , it does not allow me to edit it.
Also I have checked in and activated some changes but active copy in DTR is not reflecting those changes.
I tried Add subtree option in DTR perspective for folders in this project. Is it result of that?
Please help me in this regard.
Thank You
Beena

Hi Beena,
.classpath file should not checked in to DTR(uncheck the Read only properties). It is local file it contains class path for local system.
Generally in webdynpro project only src folder should be checked in DTR.
Regards
Suresh

Web Dynpro Code Wizard doesn't have context tab

When doing web dynpro development and when clicking the Web Dynpro Code Wizard, I can't see the context tab. It looks like this: [http://twitpic.com/z2q92]. In other SAP systems I have seen the wizard look like this, where it has two tabs one of which is the context tab: [http://twitpic.com/z2qgh]. As the context tab is very useful, I would like to know how to get it to display.
I have searched in the SE80 settings and can't find any option related to this. I also searched the forums here and could not find any related posts. We're using the 700 release level 13 (as seen in this screenshot: [http://twitpic.com/z2qkf]). Is there something I can do to make this tab appear? If we need to implement a note or a newer support pack, which one would it be?

As you stated the system without the context tab is NetWeaver 7.0. The context tab and the extra wizards were new features in NetWeaver 7.0 Enhancement Package 1. Your system would have to be updated to this NetWeaver Enhancement Package level in order to have this functionality.

MSS Web Dynpro code modification

Hi,
We are using XSS component on top of ECC 5.0. I need to make a small change to the standard Web Dynpro code delivered by SAP. Is there is an alternate way to modify the code without implementing JDI? Your thoughts are welcome...
Regards,
GN

Hi Raju,
Could you please gice me pointers on how to go about modifying the standard SAP ESS/MSS Web Dynpro applications?
Is there any documentation for doing the same?
Thanks and Regards
Paddie

Using Web Dynpro WDUrlGenerator from within J2EE Application deployed on NW

I have two applications deployed on a NetWeaver Application Server 2004s.
1. A Web Dynpro application.
2. A J2EE Application
What I want to do is to be able to build a url to the Web Dynpro application from within the J2EE application. Obviously the problem is using Web Dynpro classes within the J2EE application.
So I edited the Java Build Path of the J2EE application to include the werbdynproservices.jar file and exception.jar files by extending ECLIPSE_HOME variable in the libraries section. I also checked them in Order and Export. I verified the built .war file and it does contain the two .jar files.
This was sufficient to get my project build and deployed, however the servlet in my J2EE application shows NoClassDefFoundException when I run it. My guess is there's more I need to do to get the WDUrlGenerator to run in my J2EE class.
Is this possible or is there a better way? I am trying to avoid the client having to modify a web.xml for each depployment.
Thanks in Advance.

This looks like what I want, but I am unable to test it.
I found the application-j2ee-engine.xml file under the <project-root>/gen_wdp folder. I then attempted to open it with the SAP EARDD editor. It opens with the Source tab selected. If I try to click the General tab I get an error saying:
"The source page has errors. Other pages cannot be used until these erros are corrected."
I see nothing wrong with the XML document. It's source is here:
<?xml version="1.0" encoding="UTF-8"?>
<application-j2ee-engine>
    <provider-name>local</provider-name>
    <modules-additional>
    <module>
      <entry-name>EVENTS_WorkflowNotification.wda</entry-name>
      <container-type>webdynpro</container-type>
    </module>
</modules-additional>
</application-j2ee-engine>
When I deploy the application, everything works fine. I was going to edit the XML document by hand, but of course there is no DTD listed so I don't know what's supposed to go in there without the Editor doing it for me.
Getting closer. Thanks so much.

Web Dynpro Code Generator

Hi All
In webdynpro some files will be generated by "Web Dynpro Code Generator" internally and keeps in gen_wdp folder. One of the file (that is Internalview_XXX.java file) generated by this generator contains the methods which are duplicated there by at the time of DC build it is giving errors such as already defined
Thereby deleting these gen_wdp folder also does not solved my issues please any one can help me in this issue.
Regards
Prasad.

Hi,
You are correct - files in the gen_wdp folder are generated by NWDS using the WDP Framework.
Have you tried to edit these files directly? If so you will need to a second WDP project and create the view, then add whatever coding you did onthe older view. Finally you can delete the old view and replace it.
It is not guaranteed to work - but unless I have more information on what you are trying to do - I will not be able to give more help.
Hope that helps.
Thanks.
p256960

Search for users in a particular LDAP through Web Dynpro code...

Hi Experts,
Let me try explaining my problem. In my project we are using two ADAM LDAPs. One for storing internal users and the other for storing external users. I have configured the portal to connect to both the LDAPs. I am able to search for the users created in both the LDAPs through portal Indentity Management.
I am trying to search for the users in a specific LDAP through Web Dynpro coding... I am not lucky enough to get it done. Let me explain you what I did.
I created a custom attribute for UME through config tool. Gave a physical mapping for the custom attribute in dataSourceConfig_xxx.xml to the LDAP attribute distinguishedName which returns the distinguished Name for the user in ADAM LDAP.
For Example: Custom attribute in UME is ldapuser which is mapped to distinguishedName attribute in ADAM LDAP in dataSourceConfig_xxx.xml.
When I do a search for the users in a particular LDAP, I am trying to put a filter to the newly created ldapuser attribute to distinguish between the two LDAPs.
The search will result if I pass the value as '*'. If I try to specify the user path for the LDAP in this attribute it doesnt result any data.
For example:
userSearchFilter.setSearchAttribute(
     "com.sap.com.cust.admn",
      "ldapuser",
     "OU=16482515,OU=Members",
     ISearchAttribute.LIKE_OPERATOR,
     false);
The above code will not return the data, whereas
userSearchFilter.setSearchAttribute(
     "com.sap.com.cust.admn",
      "ldapuser",
     ISearchAttribute.LIKE_OPERATOR,
     false);
Will result with user list from both the LDAPs.
If anyone tried searching for users in a particular LDAP through code, please help me with this issue.
Thank you in advance.
Regards,
Rekha Malavathu

I just figured it out. Under "group-policy GroupPolicy_COMPANY_SSL_VPN attributes", I had to add "vpn-simultaneous-logins 15". Apparently, it was using the value "vpn-simultaneous-logins 0" under the NOACCESS group policy.

One section data of adobe form is not read by web dynpro code

Hi,
I am facing problem in adobe form integrated with web dynpro. Form is having Java script. There is a section in the form related to settlement rule of wbs. It can be added in the form by pressing add record button.
When I use this form offline and press add record and one section is added. I fill the data in those two section and upload on the portal to process online data in the second section is not reaby the code whereas in the first section is present there.
But if the same activity is performed online data is properly read by the code.
Could you please assist if there is any issue of saving data in the form offline and how it is handled in offline form.
Thanx..

Hi ,
Try this.
I think you have corresponding context node is in the WDP. using 'APPEND INITIAL LINE TO' just add some blank data to the context. .
Inside the form, create a table for the context node. so at run time all the empty entry will be displayed. Make this Table as hidden.
Create another Table that will display all the non empty row from the above hidden table. When ever we add / delete rows, the corresponding entry will update the hidden table. or else you can update the hidden table on the click event of SUBMIT .
Hope this will help you.
Regards ,
Shaira

Add local Web Dynpro Projectts to NWDI/DTR

I have developed projects using NWDS. We have decided to use NWDI - Scenario 2 - Development Track to have version control and team development. I have never used NWDI before.
I did not use DC's when developing web dynpro projects. I just created a new web dypro project from NWDS and deployed ito Dev/Test systems using NWDS. Is it necessary to have Development Components when using DTR.
If so how do I convert my local project into DC project. Any Step by Step Documentation on adding existing projects to NWDI is greatly appreciated.
Thanks

check this links
http://help.sap.com/saphelp_nw70/helpdata/en/9e/1c200ac164cf4a942f2dacdf3359e9/frameset.htm
http://help.sap.com/saphelp_nw70/helpdata/en/42/c8204dd57f136fe10000000a1553f7/frameset.htm
http://help.sap.com/saphelp_nw70/helpdata/en/b9/7e4b6220274f739e1a67d97617bc2b/frameset.htm
http://help.sap.com/saphelp_nw70/helpdata/en/2b/91ae42e0fac911e10000000a1550b0/frameset.htm
xxxxxxxxxxxxxxxxxxxxxx
Edited by: Armin Reichert on Feb 18, 2008 7:29 PM

Web Dynpro Code Wizard in WDJ??

Hi Guys,
in Web Dnypro ABAP I frequently use the Code Wizard Tool to generate source code, call methods in controllers etc.. I guess you know what tool I mean..
Is there such a thing for Web Dynpro Java as well?? Let me know!!
Later, Johannes

Hi,
there is no code wizard in webdynpro Java. But You can use cntrl+space to see methods.
Example you just type wd then press cntrl+space then you can see all the interfaces and classes starting from wd like wdcontext,wdcomponentAPI etc. After that press dot(.) and see the methods under it.
I hope it helps.
Regards,
Rohit

Exclusive Checkout - Web Dynpro codes from NWDI

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