Restart dialog instances after activating web dynpro abap services (SICF)

Has anyone encountered a problem where you have to restart the ABAP dialog instances after activating a web dynpro abap service in SICF?
We're implementing some of the HR Admin, ESS, and MSS ABAP Web Dynpro applications. What is happening is that when we access these web dynpro abap applications the browser would go into an infinite loop. This happens only when we have an abap central instance and one or more abap dialog instances. It doesn't happen when we have just an abap central instance. The way we fixed it is by restarting just the dialog instances (the central instance was left running), but this isn't an acceptable solution for the production environment. Is there something else we have to do after activating the web dynpro abap service in SICF? We tried clearing the cache, but that doesn't work.
The landscape where this is happening is as follows:
1. SAP Portal is being used to present the ABAP web dynpro app. Portal is NW 7.0 SP15
2. There is a web dispatcher for both the SAP Portal
3. There is a web dispatcher for the ECC ABAP system. ECC ABAP system is on NW Basis 7.0 SP14.
Thanks.
Regards,
Mel Calucin
SAP Portal Architect

I actually found the same note 30 minutes ago. I gaveyou full credit though.
Thanks!

Similar Messages

Issues regarding the testing of the web dynpro abap service

Hi all,
I am working on web dynpro (ABAP). After activating the whole object. When I test the web dynpro service. The browser gives me the following error.
The server <server_name> is taking too long to respond.
I am new to Web Dynpro ABAP, can anyone please help me telling, whether i have to configure system for testing the web dypro object. If yes then how to configure it.
also in the view the layout is not showing the elements to be included in the service.
Thanks & Regards
Ekta

hi ekta.....
include your domain and port name in the host file that is present in the c:/.
these are the configurations that has to be done.
[link|help.sap.com/saphelp_nw04s/helpdata/en/43/e86de5008b4d9ae10000000a155369/content.htm]
---regards,
alex b justin

Error configuring the Web Dynpro ABAP

Hi,
I am configuring the web dynpro ABAP which is giving an error that is mentioned below when i try to logon to the system.
I have followed the note 1088717 for activating the services for Web Dynpro ABAP in SICF .
i have even followed the note 434918 for configuring the fully qualified host names for BSP.
Please let me know what might be the error.
Error when processing your request
What has happened?
The URL http://cgslsvr3:8020/sap/bc/webdynpro was not called due to an error.
Note
The following error text was processed in the system CGD : WebDynpro Exception: Application // Does Not Exist
The error occurred on the application server cgslsvr3_CGD_20 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: RAISE of program CX_WD_GENERAL=================CP
Method: HANDLE_REQUEST of program CL_WDR_UCF====================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 CGD 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 cgslsvr3_CGD_20 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 cgslsvr3_CGD_20 . 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: 110 -u: BASIS -l: E -s: CGD -i: cgslsvr3_CGD_20 -w: 0 -d: 20080401 -t: 144740 -v: RABAX_STATE -e: UNCAUGHT_EXCEPTION
HTTP 500 - Internal Server Error
Your SAP Internet Communication Framework Team

Hi,
than you have to add in the hostfile at c/windows/system32/drivers/etc
your mapping with the ip address of the server, add a line like:
XXX.XXX.XXX.XXX servername
but it seems the server is found, so really check in sicf:
/default_host/sap/bc/webdynpro/namespace/application_name
this should be active as well
grtz,
Koen

Web dynpro ABAP- small issue after EHC1 upgrade

Hi All,
We have a Web dynpro ABAP report and it was working fine before the EHC1 upgrade. After the upgrade we noticed that the row count in ALV greed was disappeared.
The report used to show 25 records per page and we were able to jump to the other pages by clicking on row count that was placed right below the report. Now report shows all the records and we only have scroll down option.
Any idea where to look/ how to fix this issue?
Regards,
Mike

In addition to applying that note, you also must deactivate Lightspeed rendering. To me that's too extreme of a thing to do just to get paginators. You loose the huge rendering performance improvements and it also means you can't use any of the new UI elements from 7.01.

How to open print dialog from web dynpro abap application

Hi experts,
I have a web dynpro application with several views and onone of the view there is a button that should open print dialog with printers list and all other options (standard print dialog we see in windows). I did reserach on SDN and came to now that this is a limitation of web dynpro abap. I did find some code also but unfortunately our current version of ABAP(7.0) do not support the code I found. I am not able to find any proper solution for this. Could someone please let me know how I can open a print dialog by clicking on a button in web dynpro abap? Any sample code or any information would be greatky appreciated.
Thanks.
Mithun

Hi Mithun,
Have you check this?
http://help.sap.com/saphelp_nw70ehp2/helpdata/en/f8/872806981d4411b5ce51a00207ed31/content.htm
and also go through..
How to print in a web dynpro application
Print button
Cheers,
Kris.

How to fix few rows in ALV after filtering on a column in Web Dynpro ABAP

Hi,
I have the following requirement:
In an ALV, when i filter based on a column, then this filter should not be applied to 2 of its rows.
These rows relate to totals. The totals are manually calculated as they require other component information too.
Along with the filter result, these total rows have to be displayed.
Let me know in case ALV in Web Dynpro ABAP supports this functionality.
Regards,
Rekha

Hi,
ALV table does not support this functionality.
You can display the total in an another table instead.
I had the same requirement with total and had to display the totals separately.
Thanks,
Feroz

Problem in web dynpro ABAP program

There are 2 input fields on first view carrid, connid and one "GO" Button
1) "FLIGHTINFO" is the node under context of first view
2) " FLIGHTTAB " is a node under context of component controller having cardinality " 0..n " ,Dictionary structure "SFLIGHT" (i have selected only these many attributes " carrid, connid, fldate, planetype, seatsmax and seatsocc " )
3) I have created Method "FLIGHTTAB_FILL" in component controller to fill context node FLIGHTTAB
Insert the source code for doing the following:
-     Navigate to context node FLIGHTINFO
-     Get element at lead selection for context node FLIGHTINFO
-     Get CARRID and CONNID
-     Fill an internal table with all datasets from database table SFLIGHT, who meet the constraints for CARRID and CONNID.
-     Navigate to context node FLIGHTTAB
-     Bind the internal table(having all standard fields of sflight ) to the context node FLIGHTTAB ( having those 6 attributs).
4) On action GO ->Implement the invocation of Method " FLIGHTTAB_FILL".
5) I have mapped node FLIGHTTAB to context of OUTPUTVIEW. Display table on view OUTPUT_VIEW (for this i hav used code wizard).
Problem: after entering values of connid & carrid I m getting proper entries in internal table. but output view is not at all trigger (although i have created plugs). Is it necessary that while binding internal table with context node FLIGHTTAB should have same no of fields (i.e. in this case 6 )?
I am a fresher, My concept of bindings and cardinality are not so clear so can anybody help me out?
Thanx in advance for replying.

Hi johnright ,
    No i dont think it is necessary that while binding internal table with context node should have same no of fields as the internal table . You might get some improper values in the corresponding fiels but it will not lead to any error.
In your OUTPUTVIEW once you created the table UI element in layout and you bind it to FLIGHTTAB node you dont have to use any code wizard method to display the values. If the node contains values it will display automatically. (in your case you are filling it in step #).
Check :-
1. In your On action GO after filling the table you are firing the out bound plug :-
    WD_THIS->FIRE_INITIAL_OUT_PLG(
2.All outbound plug and inbound plug are link properly and every thing is ACTIVATED.
If still unable to find the error try to debug method wise and find where the error occurs and reply to us.
Binding:-
In web dynpro ABAP you will not able to get any value of any variable outside of any method. Here we use context node which is referrence that we create reference to any particular structure we required. Now to hold the values you need to bind
the values of your internal table to the context node.
If the node is in view then its values are visible to all the local method of the view.
If the node is in component controller then the you bind a value to the node from one view and you can get it in another view.
Remember binding and mapping are not same.
Mapping is done between node like inthe second scenario i have explained you need to create a node in view controller and then you need to map it to the corresponding view of component controller to send values across view.
cardinality:-
Each node contains data fields that represent one of the following:
    An individual instance of an object type
    A table of instances.
This property of a node is known as its cardinality of table of instances.
If you need table instance :- 0..n or 1...n
   In case of 1...n one default value is created. generally we use this as mainly we need to work with table.
In case you need a individual instance of a object or like you want value like a structure only :- 0...1 or 1....1.
Thanks & Regards,
Monishankar C

Coding standards for Web dynpro ABAP

Hello all,
Can anybody please help me by providing the code review checklist for Web dynpro ABAP?
Thanks and Regards,
Rohini Shankar

Hello friend,
WebDynpro     *
1     Do not implement Data intensive operations in UI layer
2     Avoid database selects in the WebDynpro code.Use the corresponding BAPIs ,Methods
3     Are ABAP OO Classes like Assistance class are being used for application coding ?
4     Are Windows/Views only used for the sole purpose of hosting views and context?
5     Are a reasonable number of views put in a single WD Component instead of creating multiple WD Components ?
6     Unneccessary usage of dynamic programming and dynamic component avoided
7     Are singleton nodes used in case of nesting in the context ?
8     Is deep nesting of containers, Groups and Tabstrips avoided ?
9     Is the UI element TreeByKey or TreeByTableNestingColumn used instead of the Tree UI element ?
10     Is the checkbox "Accessibility Checks Active" ticked in the WD Component properties
11     Are the WD Component Instances deleted when no longer needed (IF_WD_COMPONENT_USAGE=>DELETE_COMPONENT)
12     Are the OTR texts defined for all the labels, texts(where ever appropriate) in properties of all the UI elements
13     Has the Generation limit been checked for all the components developed
14     Sufficients commets are written at the beginning of every major block to explain the processing logic.
*Error Handling     *
1     Is SY-SUBRC checked after CALL function modules
2     Use Assertions if you face unexpected errors which usually never ever occur!
Extended Check and Clean Up
1     Have following been removed :
     ·      Unused variables
     ·      Unused text elements
     ·      Unused tables from TABLES statement
     ·      Commented out parts of the code
     ·      Code segments which do nothing
2     Is extended program check completed and all errors/warnings removed
These are the things which i used for my project.
Thanks,
Sri Hari

BASIS settings for Web Dynpro ABAP

Hi Team,
I need to know of settings required (configuration) for Web Dynpro ABAP. Please help me on this. Please also let me know of how these settings can be implemented.
Regards,
Amit

Hi Amit
First you have to check the domain, if it is not maintained then maintain the domain in your operating system.
To do this, follow below path :
-- Right click on My Computer >> Computer Name tab >> Click Change >> Click More >> Enter your domain name in the format u201Ccompanyname.comu201D in the section Primary DNS Suffix of this computer
u2013 Click OK
And then go to your SAP to set "icm/host_name_full" in transaction RZ10.
Choose your Instance profile, click on Extended Maintenance and then click on the Change button
As "icm/host_name_full" is not present for you, add it by using the New parameter button
set the value to <hostname>.companyname.com (hostname can be seen through transaction RZ11).
Save and activate your profile and after that restart the R/3 server to take effect.
Hope this will solve your issue.
Regards
Brillion

Problems creating new Web Dynpro ABAP application

All,
I am following this tutorial to create my first Web Dynpro ABAP application
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/fc/501b42b5815133e10000000a155106/frameset.htm
In this tutorial I was asked to create a component as Local object.
But after giving the name of the component, I get an alert saying
"Object can only be created in SAP Package"
When I confirm this, I was shown a "Create Object Directory entry" dialog box which asks for attributes like Package.
And this box has Local Object button, when clicked I get the message "Test Objects cannot be created in foreign namespaces".
I found some other article through Google
http://www.octavia.de/fileadmin/octavia_files/content_bilder/Hauptnavigation/SAP_NetWeaver/WebDynpro/Web_Dynpro_Part_I.pdf
According to this, I tried to give $TMP as Package. But still have the same error
"Test Objects cannot be created in foreign namespaces"
Where am I and what should I do to create a new project?
Thanks.

Thanks Abinav.
My problem is with naming convention only. Component name starting with Z solved my problem.

I need information about Web dynpro ABAP Exception : ICF Service Node

I need information about Web dynpro ABAP Exception :
ICF Service Node "/sap/bc/webdynpro/sap/abcd/undefined" does not exist.
Here abcd is application name.
ICF Service Node exists and activated but kindly let me know from where "undefined" is coming .
Please let me know your comments /views about this.

Hi,
I think ur webdynpro service is not active after upgradation.
You have manually activate it.
Go go Tcode SICF,Execute the Initial screen,
and in this new screen give service as your application name and click on filter.
You will get your service below which will be ur application name .
right-Click on the deactivate and activate it or just activate it,.
This shd work

Web Dynpro ABAP, Crystal and ACF

Hi fellow developers,
I am attempting to get an Web Dynpro ABAP application working with an embedded Crystal report.
We are on ECC6, release 702. So far I am just using the stock standard application provided by SAP: WD_ACF_TEST_CRYSTAL.
Unfortunately I get the following errors:
Techincal info:CoCreateInstance error with guid: 2F848BE4-8329-4C09-8613-FC9DFF55C10F
Messagetextid:352 Messageclass info:Integrated control cannot be started
I am using a local installation of the Netweaver Business Client and I have installed Crystal Reports Viewer 2008 locally on my machine.
I have tried WD_TEST_APPL_ACFEXECUTE and after saving the certificate, it works.
I think the problem lies with the Active Controls White List in SPRO.
Thank you in advance,
Jason Lante

Nevermind, I found the solution.
It appears that you need to install the Crystal Reports ALV Adapter (xSAPCRVAdpt.exe) for this to work.
Refer to note: 1353044.
Jason

Leave request in Web Dynpro Abap - team Calendar

Dear Guru's
We are upgrading SAP from V4.7 to ECC 6 and have activated ESS Web dynpro ABAP for the leave request.
We have activated the Business Function HCM_ESS_WDA_1
Time management module all the configuration is done.
ESS configuration on the node Employee Self-Service (Web Dynpro ABAP) > >> Team Calendar is done for the following
Create Rule Groups
Specify Absences to Be Displayed
Specify Color Display of Absences
I am Able to apply for leave and view the tabs Calendar, Time account and Leave request.
*However for the team calendar i'm getting the error *
The following error text was processed in system PRD : Exception condition "COMMUNICATION_ERROR" raised.
The error occurred on the application server PANTHEON_PRD_00 and in the work process 5 .
The termination type was: RABAX_STATE
Please advice if there is any thing else that i can do to fix this issue.
Thanks
Keshini

there is the IGS issue, please check the note 1527176 and ensure IGS is installed correctly for team calendar to display
You can check your patch level as follows:
- Start transaction SA38 (or SE38)
- Run the report GRAPHICS_IGS_ADMIN
- Choose the RFC destination, IGS_RFC_DEST should be the default
- Select Status
Could you please check again if you follow correctly step by step the
instructions from SAP note:
454042 - IGS: Installing and Configuring the IGS ?
See section 7. " Specify your destination as the program ID:"
Please leave the Gateway host and Gateway Service empty (See note 798937
and Section 8/9 of note 454042)
check the notes and communication to IGS server
931900     Finding the IGS patch level
896400     Upgrade your integrated IGS 7.x installation
844669     Profile parameter of IGS as of Version 7.x
798937     IGS not accessible after NW04 installation
514841     Troubleshooting when a problem occurs with the I
454042     IGS: Installing and Configuring the IGS
63930      Gateway registration of RFC server program

Web Dynpro ABAP application's link in UWL.

Hi Experts,
                 As per my project requirement i need to send the web dynpro abap application's link for another SAP user by using UWL concept.
My requirements are :
         After triggering the workflow i am getting the tasks inside my SAP inbox ( in SBWP tcode ).But those tasks are not appearing in Portal UWL.
         (ii) After triggering the workflow how to send the link of web dynpro application to portal UWL.
Please help me !
Thanks & Regards,
Gowtham.A

Hi Gowtham.A,
Did you set up the system object in the System Landscape Directory on the portal? Then did you configure the webflow connector in the UWL Administration?
Please see the following help documentation:
For the setup in the Universal Worklist you will need the following:
http://help.sap.com/saphelp_nw70/helpdata/EN/e5/fc550f79ed4131a63c540cddbfe7be/content.htm
You will need this for the Abap Webdynpro Action Handlers setup...ensure you read the area about SWFVISU setup:
http://help.sap.com/saphelp_nw70/helpdata/EN/19/bff5c18ba44da4a4ca68cf572dabda/content.htm
Best Regards,
Beth Maben
EP - Senior Support Consultant II
SAP Active Global Support
Global Support Centre Ireland
**SDN Forum Moderator:
SAP Enterprise Portal: Application Integration
**SDN Universal Worklist Wiki:
http://wiki.sdn.sap.com/wiki/x/ehU

Web Dynpro ABAP == Web Dynpro Java

Hi Gurus,
I've written a Web Dynpro Abap Application to maintain CRM Opportunities, working with Transaction-ID and everything (read&write) works fine.
Now, I'd like to write the same Application in Web Dynpro Java.
I'm quite new in WDJ and thus would like to have some good Howtos & Guides (using the NWDI, CMS, CBS & DTR on a remote J2EE Engine) - e.g. how do I get information out of FMs I used in Abap, like CRM_ORDERADM_H_READ_OB when writing code in Java?
Thanks in Advice,
Farid
(help will always be rewarded)

Hi,
I've deleted the model, restarted the j2ee engine, created a new model in a new package, importet Z_R_CRM_ORDER_SAVE an get the following message:
[code]
[Warning]:     Creating a connection with Metamodel language <en> failed. Continuing with language <DE>
[Fatal]:     com.sap.mw.jco.JCO$Exception: Missing R3NAME=... or ASHOST=... in connect_param in RfcOpenEx
[Info]:     Creating Model: MyNewModel
[Info]:     Creating Model Class: Z_R_Crm_Order_Save_Input
[Info]:     Creating Model Class: Z_R_Crm_Order_Save_Output
[Info]:     Creating Model Class Property: Cv_Log_Handle
[Info]:     Creating Model Class Property: Cv_Log_Handle
[Info]:     Creating Model Class: Crmt_Exception
[Info]:     Creating Model Class: Balmsghndl
[Info]:     Creating Model Relation: Crmt_Exception:Msg_Handle
[Info]:     Creating Model Class Property: Log_Handle
[Info]:     Creating Model Class Property: Msgnumber
[Info]:     Creating Model Relation: Z_R_Crm_Order_Save_Output:Et_Exception
[Info]:     Creating Model Class Property: Guid
[Info]:     Creating Model Class Property: _Class
[Info]:     Creating Model Class Property: Code
[Fatal]:     java.lang.ClassCastException: com.sap.dictionary.types.mdi2metamodel.model.SimpleType
[Info]:     Creating Model Class: Crmt_Return_Objects_Struc
[Info]:     Creating Model Relation: Z_R_Crm_Order_Save_Output:Et_Saved_Objects
[Info]:     Creating Model Class Property: Guid
[Info]:     Creating Model Class Property: Object_Id
[Fatal]:     java.lang.ClassCastException: com.sap.dictionary.types.mdi2metamodel.model.SimpleType
[Info]:     Creating Model Class Property: Iv_No_Bdoc_Send
[Info]:     Creating Model Class Property: Iv_Save_Frame_Log
[Info]:     Creating Model Class Property: Iv_Update_Task_Local
[Info]:     Creating Model Relation: Z_R_Crm_Order_Save_Input:Output:Z_R_Crm_Order_Save_Output
[/code]
and same problem as discribed above (no IT_OBJECTS_TO_SAVE etc.), even after restarting the j2ee engine a second time after importing.

Restart dialog instances after activating web dynpro abap services (SICF)

Similar Messages

Maybe you are looking for