EP Portal iview performance

Hi,
We have portal 7.0 sp 6 and we have iview based on this
The iview contains BW webtemplates based dashboard.
The initial loading times seems to be very slow.
Is there any way to improve the webtemplate performance by precalculating it
Thanks
Hoa

Hoa, all the calculating stuff is done in that case by your backend, so you cant take any influence on the bottle neck from the portal. You need to ask your BI guys, who are apparently very wasteful with resources while programming or maybe the context of the application is really that heavy, to optimize the BI application you wanna run,
cheers

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Event handling in Portal IView of JspDynpage

Hi All,
I have created the portal iview with jspdynpage.Can any body tell whether event handling can be performed from the portal iview which is created from the jspdynpage?
Regards,
V Karthi

hi
check this threads
Event handling in portal through sap netweaver.
From creation of JSP page to iView at Portal
Thanks

How to redirect to portal iview from a stand alone webdynpro application

Hello,
I need to able to navigate from a standalone webdynpro application, for which I do not want to create Portal iview, to a Portal iview with some data.
Please let me know how can I pass the string value and how to navigate.
Thanks,
Vinit

Vinit,
You're walking in circles. There is no magic answer to this problem. Web Dynpro is not an application of communication / interface with other applications, but a presentation layer for the user.
To perform this procedure interaction (simulating an ajax) you will need to use a middleware interface (CAF, EJBs, or any other technology that communicates directly with the Web Dynpro), or use the version 7.2 of Web Dynpro (maybe that solves their problems).
If only the external page you need to open did not have the user interaction (just loading and returning information) you could consume it like a WebService.
without more,
Angelo

Custom Portal iView (Retrieve user; Append text to URL; Redirect to URL)

Hi all,
I wish to create a custom Portal iView. I wish to fulfill the following requirements using this iView:
1) I wish to retrieve the Portal User ID of the user who is currently login in Portal. (Will the IUser class solve the purpose? I know IUser is used in Web Dynpro application.)
2) I wish to append this User ID to another URL (a URL of some other non-SAP application). The URL is something like this:
http://<ABC>/user=
3) Both the above tasks have to be performed in the same iView. And then the iView should automatically be redirected to the new URL (generated in step 2).
I wish to do this without using Web Dynpro. Can someone please help me for this requirement? I would appreciate even if someone knows the solution to only one of the three steps above, and replies to my question.
Thanks in advance.
Regards,
Ankur

GLM,
Sorry, my mistake.
I have been able to achieve step 3 using this thread:
Redirecting to external website from abstract portal component?
Can someone help me for step 1:
1) I wish to retrieve the Portal User ID of the user who is currently login in Portal. I need to do this in an AbstractPortalComponent.
Bye
Ankur

Automatic Height Type on Portal Iviews

Hi
   We are developing a new look and feel for the company enterprise portal and we are facing a problem regarding automatic height off the content area and respective IViews.
Our Portal page should automatic adjust to the current page content. To achiev this we are using automatic height on Innerpage Page and respective Iviews.
          The problem is on almost every Portal IView the height value of the contentarea is incorrect. For example the KM Navigation IView shows up with 50px making it impossible to work with.
This problem seems to only happen when there are a iframes inside the content area iframe.
The height value returns a wrong value probably because it does not know the respective iframes height values:
Take this example:
Content Area Iframe
div with 20px
div with 40px
iframe
The result would be similar to a content area iframe of height 61px or so.
I suspect the error is in one of the following javascript's.
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We are on 7.0.1 SP08
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Thanks
Edited by: Phatinox on Sep 1, 2011 6:49 PM

We also faced same issue last year. In our cases, all iviews were custom PRT iviews so We used embedded iview option to get rid of iframe and hight issue. using embedded over iframe gave us performance improvment as well during our load test.
Nitesh

Check_out records in Portal iView MDM

Hello Experts,
How can I (automatically) check-out records in de Portal detail iView by update and create?
We use MDM7.1.03.72. In previous versions the Portal did perform a check-out but now I experience that this is not the case anymore.
In our validations we assume that the Portal does work with check_out records so now the validation does not work anymore.
Can any of you help me?
Kind regards,
Job Jansen

Hi,
In the new record create/update MDM Workflow, are you checking out records at Start Step??
Please check and revert with the result.
Regards,
Shiv

Error in creating Callable object of type Portal iView

Hi People,
I need to create a callable object of type Portal iView / Page,
But whenever I try to create it gives me a RunTime Exception:
java.lang.ClassCastException
at com.sap.caf.eu.gp.ui.co.portal.dt.VBrowse.appendChildren(VBrowse.java:523)
Please suggest some way out,
Thanks in advance,
Deepak

Hi,
How many actions are there in your process?. Is it having only one action that is Web service?.
I think, The process should at least contain one UI action.
If your process is having multiple actions, there may problem with other actions. Test the web service action seperately to confirm this.
Thanks

Link to SAP R/3 Logon from Portal IView

Hi,
How is the Link to SAP R/3 Logon from Portal IView?
Thanks
Raissa

Hi Raissa,
Check these links
Configuring EP for connecting to SAP R/3
Creating system object
http://help.sap.com/bp_epv260/EP_EN/documentation/EP/N03_BB_InstallGuide_EN_US.doc
Regards
Arun

Error in BI4 SP04 Olap Analysis Using Portal iview list template

We are trying to host the BI Launch Pad BI4 SP04.1 in the SAP Enterprise Portal (7.3.1.Sp04) on AIX 6.1 using the SAP Business Objects Document List Template, but getting an error when trying to use Olap for Analysis.
When previewng the iview from the portal, the bilaunch pad is opened and the main page is displayed
Then we select the icon Analysis for Olap, select an Olap connection and receive error in
message box titled 'Analysis Edition for Olap'
Login Failed. Invalid, User Name or Password
It seems to be problem with SSO token back to the SAP portal.
We have SSO configured from BI4 SP04.0.1 to BW 7.3.1. SP04 and can login to the launch pad using SAP authentication with the same account.
The security on the OLAP connection is everyone - view.
If we change the Olap connection authentication to pre-defined from SSO, Olap Analysis works correctly from the portal iview, but of course the permissions are not acceptable. Further, we set SSO to false from the global.properties file and restarted tomcat. We can then start the launchpad from the Iview in the portal and are prompted for manual logon, use SAP authentication and Olap for Analysis runs correctly as the same user we tried previously.
However, our requirement is to use SAP authentication and SSO from the portal to BI4 and not logon on manually.
I have entered an OSS message for this issue and making little progress there. If you have made this work or have some ideas you can share, I would be very grateful!
Lee Lewis

Just want to update with more information-
Again, from the enterprise portal through the ivew - BO Document List template,
Connects through to BI Launch Pad without having to login-using the BW ABAP credentials
Then we try to open a webi document with an olap connection that has sso authentication instead of pre-defined user, we do not get the same user login failed message, the page is just blank
But if I login directly to bi launch pas with the same SAP authentication that was used with the enterprise portal, and bring up the same webi document, the report is displayed as expected.
Anybody successfully use the BO document list ivew using Olap connections with SSO and not just a pre-defined user?
Lee Lewis

Logging in Portal Iview

Is there a sample for using "Logging" in an portal iview?
I have found
<a href="http://help.sap.com/saphelp_nw04/helpdata/en/e2/f410409f088f5ce10000000a155106/frameset.htm">SAP Help Logging</a>
but I have difficults "translating" this sample into a portal iview, since I am a Java "Beginner".
Thanks -hs

Hi Holger,
I don't have any samples. But these weblog might hep u.
Netweaver Portal Log Configuration & Viewing (Part 1)
Netweaver Portal Log Configuration & Viewing (Part 2)
Netweaver Portal Log Configuration & Viewing (Part 3)
Regards,
Harini S

Execute a portal iview from VC

Hi,
I am trying to find a way to call a portal iview from VC. Here is what I have, I have an iview created in the portal that I want to call from a VC model through a button on a form. Is this posible?
Thank you,
Aaron

You can call an portal iView from anywhere with in portal (not only with VC) using relative navigation target, but for VC you have to:
assign system action to the button as Hyperlink and provide the relative navigation target url of the iView that you want to open like:
'/irj/portal?NavigationTarget=ROLES://portal_content/every_user/general/eu_role/com.sap.portal.eu_ws/com.sap.portal.portal_information&NavMode=3'
NavMode can be as follows:
mode 0 for internal window,
mode 1 for external window with content,
mode 2 for external window with full navigation,
mode 3 for external headerless window
Note: "ROLES://portal_content/every_user/general/eu_role/com.sap.portal.eu_ws/com.sap.portal.portal_information" should be replaced with your iView path.
Check System Administration -> Support -> Navigation -> Navigation Types for more options on you portal.
Regards,
Trikanth Basetty

Calling and executing a function module in the Portal iview development

Hello Portal development gurus...
I am very new to portal iview development and am learning a lot of stuff.. I now have a requirement to do the following:
1. I need to use the NWDS to create java code in developing an iview
2. I need to call and execute a function module and display the parameters pulled in from the function module onto a Jsp.
3. I need to create an iview based on this deployed component.
Could anybody please explain me how to do the coding on this front?
I appreciate if anybody can share documentation about this kind of a development.
As always, points galore for useful and helpful suggestions.
Regards,
~~~LB

Hi,
Firstly Have you searched in SDN for the same, anyhow please go through the link to work on the requirement
[/docs/DOC-8061#15|/docs/DOC-8061#15]
Go through the thread which will talk in detail
[https://forums.sdn.sap.com/click.jspa?searchID=19551584&messageID=6348955|https://forums.sdn.sap.com/click.jspa?searchID=19551584&messageID=6348955]
Hope this helps.
Cheers-
Pramod

Drag and Drop a Portal iView in WPC

I would like to drag and drop a portal iView into a container in the Page Editor.
In a container that allow resource type portal iview, I clicked on the "pencil logo" and click on Add. A "Web Content Browser" is invoked. It there, the portal iView is not found as these iViews are sitting in the Portal Content directory.
Just wondering how do we go about in "drag & drop" a portal iview from this editor.
Thanks

Procedure
3. In the Portal Content Directory (PCD), create a folder for iViews that Web content managers can use on Web pages.
a. Choose Content Administration u2192 Portal Content and create a folder under Portal Content, for example WebPageiViews.
b. Create permitted iViews in this PCD folder (for example, as delta links).
c. Choose System Administration u2192 Permissions and navigate to the folder you created in step a.
d. In this PCD folder, give the everyone group Read permission, for example, and activate the End User indicator.
4. Show the PCD repository in the KM configuration.
a. Choose System Administration u2192 System Configuration u2192 Knowledge Management u2192 Content Management.
b. Choose Repository Managers u2192 Show Advanced Options u2192 PCD Repository.
c. Deactivate the Hide in Root Folder checkbox.
d. Restart the servlet engine.
5. Create an entry point for the folder that you created in step 1d (for example, /wpccontent/iViews).
See next instead of "Step 1d"...
Procedure
1. Choose System Administration u2192 System Configuration u2192 Knowledge Management u2192 Content Management u2192 User Interface u2192 Mapping u2192 Component.
2. Edit the wpcDragExplorerEntryPoints configuration object.
Use the following parameters:
Web Content Browser Parameters
Parameter                    Description
displaymode                Specify select
maxproviderprio            Highest priority number that standard entry points can have and still be displayed in the Web content browser
entriesperrow               Number of entry points displayed in each row (default: 5)
entrypointsprefix
Prefix of the entry point repository If you specify a value for this parameter, standard KM entry points are also displayed in the Web content browser. Default: /entrypoints
sharedcontent               Semicolon-separated list of paths to be displayed as global entry points for shared content
Examples of parameter values:
displaymode=select,maxproviderprio=30,entriesperrow=5,entrypointsprefix=/entrypoints,sharedcontent=/wpccontent/Cross-Site Content;/documents/MyFolder

Deploying ABAP Web Dyn Pro application in a portal iView

Hello,
Our goal is to Deploy Web Dyn Pro application to public internet user and at the same time we want to keep the ABAP Web Application server that host Web ABAP Dyn Pro application behind the firewall so that no one can directly access the ABAP WAS over the internet. To do this we are planning to deploy the ABAP Web Dyn Pro application with in a portal iView where the portal server has anonymous access to the internet user.
The question is when we embed the ABAP Web Dyn Pro in a portal iView, does the web browser directly talk to the ABAP WAS? If so, is there any other method where we could keep the ABAP WAS secure and give the public access to ABAP Web Dyn Pro application.
Thanks,
Vimalan

Hi Vimalan,
I'm assuming you use some kind of a reverse proxy in front of the portal server.
Here how it goes:
1. Create a WD ABAP AppIntegrator iView in the portal.
2. The iView will use a system that holds the ABAP server details (host:port and protocol)
3. The system will be configured to have the host:port and protocol of the reverse proxy server.
4. On the reverse proxy server, create a rule that will forward all URLs with the template of /sap/bc/webdynpro/ to the real host:port and protocol of the ABAP server. This way you achieve what you intend to do.
Hope this helps,
Natty

Need a call a portal iView from a WebDynPro ABAP Application

Hi,
I have to call a portal iView from the WD ABAP application.
The iView root is e.g.
folder1/folder2/check_workset1/iView
How can we call it using Absolute navigation or Relative Navigation.
I just want to call this path.
Can anyone provide me with a code snippet.
Best Regards
Sid

Hi ,
I am calling the following method in my action call of a Webdynpro ABAP View
CALL METHOD lo_portal_manager->NAVIGATE_ABSOLUTE
EXPORTING
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But it is still noot opening the page for me from the WD ABAP application.
Can anyone let me know , what can be the reason.
Best Regards
Sid

EP Portal iview performance

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