Enhancing standard ESS Component

Hi Experts,
I am going to make changes in standard ESS component in WD ABAP through enhancement button given on menu by creating an enhancement implementation. I want to know is it the right way to create enhancement and suppose any enhancement package is applied to the system, In that case changes done in current enhancement will remain same after the new enhancement is installed or not.
Please provide answers to my queries.
Thanks and Regards,
Vaibhav Tiwari.

thanks vaibhav for reply....
I have a requirement that i need to add some custom(Input ) fields in 'Create Travel Request' view of travel and Expense Page of standard ESS . now the same field was needed in back-end in ECC in t-code TRIP...this i did using append structure in PTK99 and and modifying standard program and screen SAPMP56T 9999 with the guidelines given in SPRO.
now the same thing is to be done in in ESS which is ABAP WD application. WD component name is FITV_FPM, but in this application contains viewContainerUIElements on LAYOUT_VIEW which gets populated dynamically..I can create and Enahancement of this application and put the required field on the view but still after doing this, how to store the these data in back-end??? in back-end this data is stored in PCL1 cluster..
I feel SAP should have given some facility for this in ESS like it has given in ECC...

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Hi All,
I am a WebDynpro Java developer. I am new to ESS . My requirement is to customize the Open Enrollment (need to add a pop-up window to the existing Open enrollment flow). Our Portal version is NW 7.0 EPH!1 and NWDS version is NW 7.0.
Please let me know what all i need to know to customize the standard ESS component and also suggest any document that shows the step by step process starting from NWDI till deploying the customized component in NWDS.

Hi,
there you go:
1. once you need to know how to work with NWDI:
http://help.sap.com/saphelp_nw04s/helpdata/en/03/f6bc3d42f46c33e10000000a11405a/frameset.htm
(you can also find the link here to NWDS)
2. You need to know how to deal with ESS development, here you go, see the guide inside the following note
#872892 - JDI/NWDI Cookbook for ESS/XSS (http://service.sap.com/sap/support/notes/872892)
Here you'll find an attachment NWDI.zip, and that includes as PDF file which I kindly ask you to read very carefully even multiple times if necessary.
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I have a problem with Transport the personalization of standard ess compone

I have a problem with Transport the personalization of standard ess component.
My problem is in several components, such as:
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First please see note 1234273 which details how best to personalize
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http://help.sap.com/saphelp_nw04s/helpdata/en/42/ed3ce7f8593eebe10000000
a1553f7/frameset.htm
Here you can read:
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I'm afraid that if it was done by an end user, personalization isn´t
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Could you please confirm whether you are using exactly the same language
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Hi friends,
I have never worked on enhancing standard web dynpro components,
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Thnx
Kumar Srini

Hi,
To Enhance any standard compoenent, and specially a "VIEW" just follow the below steps:
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2. Go to the Desired "View"
3. Click enhance button (ICON Like spiral,6th from left to right of Application toolbar)
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a) Click the "ROOT UI Element container" , right click add the custom UI elements and assign Property values as per your requirement( like binding,text,action etc.,). It is just like adding UI elements in Z-Compoent.
b) Create actions wherevr required
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Apart from Exits, we can create our own Events/event Handlers. These Event Handlers will work only for the enhancements.
We Can write our own logic in the newly created event/event handler.
Regards,
S.Meganadhan

How to Get Source Code of Standard ESS Component.

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I need to implement SAP Note 904107, in ESS ( Personal Info.) package. However no tracks are maintained in NWDI for ESS.
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Hi,
VcPerFamilyBEReview component is found in the DC sap.com/essbefam
check these links to create track in NWDI
[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e0b2b146-5776-2910-4a8f-9b3190eab060]
[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/7014086d-3fd9-2910-80bd-be3417810c6f]
[https://www.sdn.sap.com/irj/sdn/wiki?path=/display/java/netweaver%2bdevelopment%2binfrastructure%2b(NWDI)]
Regards,
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Hi,
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Thanks
Neha

Hi,
You can check the below links which can help you.
http://it.toolbox.com/wiki/index.php/SAP_Interactive_Forms_by_Adobe_and_SAP_Smart_Forms_for_Human_Capital_Management_%28HCM%29
http://www.adobe.com/manufacturing/pdfs/MSS_ESS_sap_interactiveforms_sb.pdf
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Hi!
I try to enhance standard component /SAPSRM/WDC_AOFC_BEV with new component usage (say, SALV_WD_TABLE). It allows me to add new usage, but the usage does not appear in the "Component Usages" tree node.
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Hi Thomas!
We've been communicating with SAP on this issue for a while and last response we obtained is next:
Dear customer,
the possibility to create external controller usages (as required for
the ALV-usage) is not supported by the Web Dynpro ABAP development
tools. However, you could try a programmatic apporach by adding the
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your enhancement implementation).
See test component WDR_TEST_DYN_ALV_USAGE for details.
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Cannot find created Enhancement to customize a standard WD Component

Hi All,
I need to customize a standard WD ABAP component. For this purpose I had created an Enhancement. I saved it, but when I try to enhance my WD Component View, I do not see that enhancement name from the list of available enhancements.
I went to SE19 and found that the enhancement that I created is in Inactive state. When I tried to activate it, it throws an error saying Webdynpro Component does not exist.
Please advise where am I going wrong.
Thanks and Regards,
Sayan Ghosh

I guess , you have to assign the enhancement to a client.
1. SM30 ---> BSPWDV_EHSET_ASG
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Note : There might be other Enhancement sets already assigned to various clients.
Just check with your team regarding that.
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VR.

Enhance the Standard WDA component method

Hi All,
Can we write the code in a method of the standard WDA component. I know that we can use post-exit but it will be triggered after the method. My requirement is lying in between the standard method.
Please suggest if we can write the code mid of the standard method.
Thanks
Sanket sethi

Done. Through overwrite method....

Editing Standard ESS Travel Abap Webdynpro Application

Hi All,
We used to edit ESS Java webdynpro applications by taking a copy of the standard application
with the help of Track created in Enterprise Portal.
Now we have switched Travel Application from Java Webdynpro to Abap Webdynpro.
and there is a requirement come up which requires the modification of standard WDA Application
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or can we proceed by editing the standard code ?
If we are taking the copy of the Entire package does the configuration will affect on copied Application?
Warm Regards
Hari Sankar M

Hi Hari Sankar,
I have done this in my last project. You can enhance the WD Component only if you are adding functionality. Be careful to find the right component and methods. You usually do not make the change on the application itself.
If you want to tweak what the standard code does, that is a modification. If that, then I would advise you look into the configuration capabilities and the personalization if that meets the requirement.
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or.
I want to create a new link under general information which pops up as a custom iview (which is create in webdynpro abap) .
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Thanks in advance.

I am not really sure about your requirement. With my limited understanding of that , i think that you have few possibilities.
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CO-PA Cost Component do not match with Standard Cost Component Values

Dear Members,
The CO-PA Cost Components (as mapped through KE4R), do not match with Standard Cost Component values for the Group Currency. In local currency the values match.
System is correctly picking up VPRS value, both in local currency and Group Currency, which is equal to the total of Standard Cost Components however, it is the Value Fields linked to the Standard Cost Components in Group Currency that do not match.
In KE40, the Indicator is 4:Released Standard Cost Estimate matching Goods issue Date.
I have verified KEPH/CKMLPKEPH tables. The values are same as that of VPRS.
Any help/clues?
Regards
Satya

Hi,
In case of billing documents the group valuation approach is managed in the data structures of the legal valuation in additional value fields. To control costs and revenues in the different views separately, you must create additional value fields and assign them to the data structures.
The field contents must be filled via the CO-PA user exit, they cannot be entered by assigning conditions to value fields. The profit center valuation is updated in a separate ledger. No separate value fields are necessary.
The exit to be used is function module 'EXIT_SAPLKEII_002' ( enhancement COPA0005 ). Within the exit you have the complete SD data avaialble in the tables 'T_ACCIT' and 'T_ACCCR'. The conditions can be found in T_ACCIT and the corresponding values ( linked via 'POSNR' ) in table T_ACCCR. The PA line item and the corresponding SD item in table ACCIT
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regards
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Changes in enhancement to the component configuration not reflected

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I have created a Z enhancement to a standard OIF component configuration. In the enhancement I have added a button.
When I run the application I am not able to see the button I added. When I select More Field Help on the context menu of the WD application, I see the Z enhancement name in the Configuration ID. This means that the enhancement configuration is getting called but the button is not displayed. The button's visibility and final properties are set to true.
Can anyone help? To my knowledge I do not have to do any other configuration after creating an enhancement. Let me know if I have missed something.
Thanks,
Reena

The issue is resolved. I noticed that there are 2 variants set for the componont configuration (OIF conf). And the variants are set dynamically at runtime. I was making enhancements to a wrong variant earlier. That was the reason why the changes were not reflected.
Edited by: reenaSDN on Sep 26, 2011 8:09 AM

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Hi Friends,
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Hi Kumar,
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How can we add a new field to the Standard Webdynpro application?
Also check this..
http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/700317da-bd79-2c10-368e-8f18bf5d8b81
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regards,
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I will try to be as precise as possible:
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Enhancing standard ESS Component

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