Controll flow of logon par files

Hi ,
In portal we are using two std par files 1.com.sap.portal.runtime.logon_api. && 2.umelogonbase
Can any one help ,How exactly the controll flow is happing here , when we type user name & password on logon screen.
And what is the use of there two par files. What I want to do ,If i need to design an logon page with out these two par files...
Any ways are there to achive this requirement... Pls help me out....
Cheers
Rabin D

Rabin,
There are numerous threads already on this topic -
You need to customize only one file in the customer namespace : com.sap.portal.runtime.logon.par which internally uses umelogonbase.jar and com.sap.portal.runtime.logon_api.jar.
Go through the below links for SAP Logon customization - This would make it easy !
Portal Customizations Intro - Login Part 1 - > Portal Customizations Intro - Login Part 1
Portal Customizations Intro - Login Part 2 - > Portal Customizations Intro - Login Part 2
Customizing Portal Logon Screen
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/23/c0e240beb0702ae10000000a155106/frameset.htm
A fast and easy Portal logon page customizing
http://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/371e9d90-0201-0010-c39c-fd2956154ab3
http://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a000df6b-586a-2910-e6be-9fee831d5a30
~ Dhanz

Similar Messages

Error while importing logon par file

Hi
I have to do logon page customisation for that i have taken com.sap.portal.runtime.logon.par.bak file from basis team and i saved it to my desktop .Now i have renamed it to com.sap.portal.runtime.logon.par and trying to import to my NWDS.
So i opend EP perspective file->import->browsed the par file in place of Archive file name when i click on finish it is showing the error "invalid END header(bad central directory offset).
"The plugin com.sap.portal.plugins.config-archiver"caused an exception during the unpack operation.see log for more details"
Can anybody please let me know the reason for this error .
Thanks in advance.

Hi,
After renaming com.sap.portal.runtime.logon.par.bak to com.sap.portal.runtime.logon.par. Try opening the file with winrar/winzip to see if you have a right par file structure. On some portal versions, when you open com.sap.portal.runtime.logon.par file, you have again a com.sap.portal.runtime.logon.par file inside it.
So if you find com.sap.portal.runtime.logon.par file inside com.sap.portal.runtime.logon.par. Then just extract it again and try importing it into NWDS.
Please refer to [link|NWDS Log - PAR import error;
Hope this helps!!
Thanks & Regards
Vijay

Error while deplye logon par file in NWDS

Hello Everybody,
Here I am using EP 7 and SP 14. I have to change my Portal Logon PAR file as I have to add some hyperlinks in my par file.
Now problem is , after importing par file in NWDS i made some changes.Then at the time of exporting file, it ask for deployement. When i deploye par file it is throwing error:
Operation Faliled:please make sure server is running or check log for more details.
so i checked the logs. It is like :
java.io.IOException: Server returned HTTP response code: 500 for URL: http://epdev:50000/irj/servlet/prt/portal/prteventname/upload/prtroot/com.sap.portal.runtime.system.console.ArchiveUploader?login_submit=on&j_user=&j_password=null&j_authscheme=default&uidPasswordLogon=Log%20on
     at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:800)
     at com.sap.portal.developmentTools.general.wizards.upload.DeployEngine.readResponse(DeployEngine.java:363)
     at com.sap.portal.developmentTools.general.wizards.upload.DeployEngine.uploadPar(DeployEngine.java:435)
     at com.sap.portal.developmentTools.general.wizards.upload.DeployEngine.deploy(DeployEngine.java:221)
     at com.sap.portal.developmentTools.ideSpecific.eclipse.wizards.sapmakepar.SAPMPWizard$1.processUpload(SAPMPWizard.java:416)
     at com.sap.portal.developmentTools.ideSpecific.eclipse.wizards.sapmakepar.SAPMPWizard$1.run(SAPMPWizard.java:350)
     at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:302)
     at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:252)
     at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:758)
     at com.sap.portal.developmentTools.ideSpecific.eclipse.wizards.sapmakepar.SAPMPWizard.performFinish(SAPMPWizard.java:531)
     at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:608)
     at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:321)
     at org.eclipse.jface.dialogs.Dialog$1.widgetSelected(Dialog.java:423)
     at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:89)
     at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)
     at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:840)
     at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2022)
     at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1729)
     at org.eclipse.jface.window.Window.runEventLoop(Window.java:583)
     at org.eclipse.jface.window.Window.open(Window.java:563)
     at org.eclipse.ui.actions.ExportResourcesAction.run(ExportResourcesAction.java:112)
     at org.eclipse.jface.action.Action.runWithEvent(Action.java:842)
     at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:456)
     at org.eclipse.jface.action.ActionContributionItem.handleWidgetEvent(ActionContributionItem.java:403)
     at org.eclipse.jface.action.ActionContributionItem.access$0(ActionContributionItem.java:397)
     at org.eclipse.jface.action.ActionContributionItem$ActionListener.handleEvent(ActionContributionItem.java:72)
     at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)
     at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:840)
     at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2022)
     at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1729)
     at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1402)
     at org.eclipse.ui.internal.Workbench.run(Workbench.java:1385)
     at com.tssap.util.startup.WBLauncher.run(WBLauncher.java:79)
     at org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:858)
     at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at com.sap.ide.eclipse.startup.Main.basicRun(Main.java:291)
     at com.sap.ide.eclipse.startup.Main.run(Main.java:789)
     at com.sap.ide.eclipse.startup.Main.main(Main.java:607)
Kindly help me out. i'll be really very thankfull.
Thanks & Regards
Nivedita

Hi Nivedita,
You could try to delete the entry from the NWDS preferences and set the data there again. Set all the needed information like the portal host name, port, user name. And try not to select the option to save the passwords and check if NWDS does ask for a password then. (Also restart NWDS, I learnt that restart sometimes works wonders :P )
If it yet doesnt work, build the par file and then logon to the portal as administrator and go to tab System Administration->Support->Portal Runtime->Administration Console. Browse to your par file and click on upload.
Good Luck!
GLM

Problem in JNDI Lookup of Deployable Proxy from the logon par file

Hi,
I have customized the Logon par file and have a functionality to call a webservice when the Password Reset happens.
from the ResetPassword.jsp , SAPMLogonLogic.java is getting called ,and there is a method called performResetPassword().
I am calling a Deployable Proxy in that method by using the below code,
Gateway objGateway=(SMSGateway)ctx.lookup("java:comp/env/MailProxy");
MailGatewayViDocument objSMSGatewayViDocument=(MailGatewayViDocument )objGateway.getLogicalPort("wsPort_Document",MailGatewayViDocument.class);
objMailGatewayViDocument.sendMail(...);
I am getting the Exception,
com.sap.engine.services.jndi.persistent.exceptions.NameNotFoundException: Path to object does not exist at java:comp, the whole lookup name is java:comp/env/MailProxy.
I have deployed the Deployable Proxy in the J2EE Engine and add this API Jar as the External Library (Project >Properties>Java Build Path ---> Add External jars...Added the .jar file generated in the Proxy Project).
Please let me know the possible solutions where i can call a deployable proxy inside the logon par file.
Thanks and Regards,
Sekar

Hi,
I have fixed this error by changing the lookup as follows.
InitialContext ctx=new InitialContext();
Gateway objGateway=(Gateway)ctx.lookup("wsclients/proxies/sap.com/GatewayProxy/com.ms.sap..GatewayProxy");
Just open Visual Administrator and look for the path under wsclients for proper naming.
Thanks and Regards,
Sekar
Edited by: Sekar M on Jan 16, 2008 6:10 PM

Error while importing logon par file into NWDS.

Dear Friends ,
I m trying to customise the logon screen for my project. For this I have downloaded the "com.sap.portal.runtime.logon.par.bak" from portal server instance with the help of basis team. I have locally saved this file on my desktop[. I have renamed the file as .par and removed the .bak extension. Now I have tried to import the file onto NWDS in EP perspective by following File>Import>Par file. But its giving me this error:
error in opening zip file
Reason: Sorry, an error occured creating the new project.
The plugin "com.sap.portal.plugins.config-archiver caused an exception during the
"Unpack" Operation See log for more details.
In some of the solutions provided in SDN saying that after renaming the file to par open with zip if i done it is again showing the error as "Start of the central directory not found .Zip file corrupt.Possible cause :file transfer error."
Kindly suggest me the solution.
Thanks and regards.

Hi,
I think you have taken this file from a wrong path and hence this issue.
Pls download the par file from the below path and try importing it into EP perspective..
System admin> Support>Portal Runtime > Browse Deployment>
Browse through the following to find the com.sap.portal.runtime.logon.par.bak file:
WEB-INF u2013> deployment u2013> pcd
Root>WEB-INF>Portal>Portalapps> temp--> download the com.sap.portal.runtime.logon.par.bak
Regards,
Vijay.
Edited by: VijayKPappala on Sep 7, 2011 8:46 AM

GETTING ERROR WHILE DEPLOYING A COM.SAP.PORTAL.RUNTIME.LOGON.PAR FILE

Hi Experts,
I need to change the text in logon screen i.e,
2006-2007 SAP AG ALL RIGHTS RESERVED
for this i changed the copyright and deployed the par file
but it is giving error like this
operation failed:please make sure the server is running or check the log(sap-plugin.log)
what should i do plz suggest me na.....
i searched the file sap-plugin.log in program files -> sap>IDE>eclipse-->plugin but i couldnt find the
plz specify the directory na...
waiting for u r response.....
Regards,
Shilpa

HI SHILPA....really sorry for the late response.
here is the error log which i m getting...(its not 500 error)
[13.08.08 / 16:49] #DEBUG LEVEL# com.sap.portal.developmentTools.ideSpecific.eclipse.PortalPlugin > Startup in progress
[13.08.08 / 16:49] #DEBUG LEVEL# com.sap.portal.developmentTools.ideSpecific.eclipse.PortalPlugin > Factory initialized !
[13.08.08 / 16:50] #ERROR LEVEL# com.sap.portal.developmentTools.ideSpecific.eclipse.wizards.sapmakepar.SAPMPWizard$1 > No Information
java.io.IOException: Server returned HTTP response code: 502 for URL: http://hostname:50000/irj/servlet/prt/portal/prteventname/upload/prtroot/com.sap.portal.runtime.system.console.ArchiveUploader?login_submit=on&j_user=Administrator&j_password=EPDJ2EEADM&j_authscheme=default&uidPasswordLogon=Log%20on
     at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:808)
     at com.sap.portal.developmentTools.general.wizards.upload.DeployEngine.readResponse(DeployEngine.java:363)
     at com.sap.portal.developmentTools.general.wizards.upload.DeployEngine.uploadPar(DeployEngine.java:435)
     at com.sap.portal.developmentTools.general.wizards.upload.DeployEngine.deploy(DeployEngine.java:221)
     at com.sap.portal.developmentTools.ideSpecific.eclipse.wizards.sapmakepar.SAPMPWizard$1.processUpload(SAPMPWizard.java:416)
     at com.sap.portal.developmentTools.ideSpecific.eclipse.wizards.sapmakepar.SAPMPWizard$1.run(SAPMPWizard.java:350)
     at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:302)
     at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:252)
     at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:758)
     at com.sap.portal.developmentTools.ideSpecific.eclipse.wizards.sapmakepar.SAPMPWizard.performFinish(SAPMPWizard.java:531)
     at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:608)
     at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:321)
     at org.eclipse.jface.dialogs.Dialog$1.widgetSelected(Dialog.java:423)
     at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:89)
     at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)
     at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:840)
     at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2022)
     at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1729)
     at org.eclipse.jface.window.Window.runEventLoop(Window.java:583)
     at org.eclipse.jface.window.Window.open(Window.java:563)
     at com.sap.portal.developmentTools.ideSpecific.eclipse.wizards.actions.WizardInvokeAction.invokeWizardInANewDialog(WizardInvokeAction.java:179)
     at com.sap.portal.developmentTools.ideSpecific.eclipse.wizards.actions.WizardInvokeAction.run(WizardInvokeAction.java:84)
     at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:251)
     at org.eclipse.ui.internal.WWinPluginAction.runWithEvent(WWinPluginAction.java:207)
     at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:456)
     at org.eclipse.jface.action.ActionContributionItem.handleWidgetEvent(ActionContributionItem.java:403)
     at org.eclipse.jface.action.ActionContributionItem.access$0(ActionContributionItem.java:397)
     at org.eclipse.jface.action.ActionContributionItem$ActionListener.handleEvent(ActionContributionItem.java:72)
     at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)
     at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:840)
     at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2022)
     at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1729)
     at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1402)
     at org.eclipse.ui.internal.Workbench.run(Workbench.java:1385)
     at com.tssap.util.startup.WBLauncher.run(WBLauncher.java:79)
     at org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:858)
     at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at com.sap.ide.eclipse.startup.Main.basicRun(Main.java:291)
     at com.sap.ide.eclipse.startup.Main.run(Main.java:789)
     at com.sap.ide.eclipse.startup.Main.main(Main.java:607)

Not able to get JSP file in com.sap.portal.runtime.logon.par file

Hi everyone,
I have downloaded com.sap.portal.runtime.logon.par from portal. When i imported in NWDS , i am not able to find any JSP file.
In folder PORTAL-INF, there should be this file but its not there. what could be the reason.?

Hi Manu,
Copy com.sap.portal.runtime.logon.par from filesystem:
/usr/sap/<SID>/J<Instance number>/j2ee/cluster/server0/apps/sap.com/irj/servlet_jsp/irj/root/web-inf/deployment/pcd/
if there is issue with downloading.
Please check this :-
Portal Customizations Intro - Login Part 1
http://wiki.sdn.sap.com/wiki/display/EP/ModifyingtheLogon+Page
Changing the welcome text in portal header (EP5.0)
Hope this will helps you.
Regards,
Arun

Problems redeploying portal logon par file

Hi,
We customized the portal logon page within a custom par file and modified the authschemes.xml to make it work.
Once it worked on our DEV portal we moved the par file to the QA environment.
At this point the par file is having problems and doesn't execute. When we change the Authschemes.xml the portal even crashes because it tries to execute the custom par file and it fills up the log files.
The only difference in the deployement I could get from the log files it that it doesn't create a "work" directory during the deployement in QA while it does in DEV.
Any reasons why the par file would work in DEV and not in QA?
the portal releases and patch levels are exactly the same.
Thanks,
Johnny

Hi,
1. create ur custom parfile
2. change all occurences of the the old par file name with the new custom parfile name in authschemes.xml.
3. delete or rename com.sap.portal.navigation.masthead.par.bak
3. move the new custom parfile to the PCD location
4. delete the .bak file of new parfile or old parfiles if any
5. restart the portal.
check whether there are any discrepancies in authschemes.xml while changing the name of old parfile.
Hope this helps
Thanks,
Praveen
PS. Dont forget to reward point if useful/solved.

Two logon par files in a single EP instance?

Gurus,
We are working on EP 6.0 SP15. This is an external facing portal for retailers with backend BW 3.5.
There is another wholesaler web application running on Standalone ITS with BW 3.1 and SAP R3 4.6 as backend.
Requirement is to merge the wholesaler application with existing retailer application on EP 6.0 SP15.
We can have 2 login pages ( one for retailer and one for wholesaler ) on EP 6.0 SP15 and the authentication concept should differentiante the users as retailer or wholesaler and users should be directed to their roles/pages.
What would be the best approach to take considering the fact that there should not be any impact to the existing retailer application?
Thanks
Edited by: Sreenivas Varadharajan on Aug 12, 2008 2:24 PM

Hi ,
check below blog
You can check the following blog https://www.sdn.sap.com/irj/sdn/weblogs?blog=/pub/wlg/5124. [original link is broken]
It helps you to understand different logon pages for portal
Koti Reddy

Error in viewing logon page,inspite of restoring original par file

Hi,
I was trying to modify,the logon par file,because it was not getting deployed,it was becoming .err,
I reverted back to the original logon par,and still even that gets deployed to .err.
I renamed the original par,changed the reference in authschemes of configtool.This time,the renamed par file got deployed,but still the logon page shows error.
The portal instance is sp9.
Regards,
Harish

Hi Harish
can u pls give the exact details of the error .
Regards
Jayesh

Portal Run time error after deploying custom logon page par file in portal

Hi Experts,
We have customized the standard portal logon par file for client XYZ and imported it with the same name (com.sap.portal.runtime.logon.par) in portal.
It is working fine for XYZ . And another client ABC wants the same customization for them also. So we took the par file from XYZ and imported it in ABC system. But in ABC system, we are getting Portal Run time Error. When we checked the logs, it is showing error in LogonBean class.Wwe have included the necesary jar files. Could anyone help us in identifying what is missing?
Thanks
VJ

Hello Vijay,
Please paste or attach the error log.
Regards,
Haseena

Can't See com.sap.portal.runtime.logon in list of PAR Files in Iview Wizard

Hello All,
I am trying to create an iview from PAR file com.sap.portal.runtime.logon which is the logon par file that has the logon page. But when I right click a folder in the PCD and click on New From PAR Iview I try to find on the list of available par files and I don't find the one named com.sap.portal.runtime.logon
Can anyone tell me if this has to do with the portalapp.xml file from com.sap.porta.runtime.logon.par file.? or with the Security Zones defined in portalapp.xml? Or does someone know why this PAR file doesn't appear on the list and how can I make it appear on this list of par files?
Any helpful ideas to solve this issue will give rewarding points.
Thanks
Luis

Hello,
What I want to do is to put the logon page in the light framework page so that the users can login from the anonymous portal. After I customize the logon page I want to create aniview in the detailed navigation.
If you want to see the jsp files that the com.sap.portal.runtime.logon.par file you have to go to the file system and copy the .par.bak file , rename it to .zip and all the files are there.
But my question is if this is a par file that is deployed in the portal , why I cant create an iview from this par file? From other forums I have read they say that creating an iview from this par file it will put the logon page where you want. But when I try to create an iview from PAR File the com.sap.portal.runtime.logon doesn't appear in the list of available par files.
Please help me on this and will give rewarding points.
Thanks
Luis

Logon Par - redirect to new JSP

Hi,
I've to change the portal logon page.
My requirement is to redirect the logon page to test.jsp page.
from umLogonPage.jsp i'm trying to redirect to test.jsp in form method.
<FORM name="logonForm" method="post" action=test.jsp>
but the URL is not proper.
How can i pass the absolute URL for this.
Thanks and Regards
Puneet

Puneeth,
Its possible to redirect to a JSP page from portal logon Screen.
There are several ways of doing this:-
1. Create a separate portal component (JSP Dynpage) and set the authscheme property is anonymous (because you are calling a portal component from outside) ie.
<property name="AuthScheme" value="anonymous" />
You can follow this method If JSP componentu2019s functionality is Independent than any login functionality.
2. You can modify the SAPMLogonLogic.java file which contains flow logic of all jsp files. The SAPMLogonLogic file is present umelogonbase.jar.
The umelogonbase.jar is under lib folder of the logon par file. Just extract the logon par file and navigate to PORTAL-INF -> lib to get the umelogonbase.jar
Ram

Need to download com.sap.portal.runtime.logon.par

hello friends
we need to chang the look and feel of the portal display pages and for that purpose we need com.sap.portal.runtime.logon.par file
can you all help us as to where we can find this par file so that we can download this file.
we have still not installed the portal platform,we'll be doing that in the following week.
Thnaking you,
Anurag.

Hi Anurag,
This post will explain the steps involved for each element.
No. Portal Login page related questions
1. What is the associated par file for portal login Page ?
2. How to import the PAR file into Netweaver Developer Studio?
3. What are the different pages and their associated files in logon.par?
4. How to change text seen in the logon page ?
5. What is authschemes.xml file? Do we need to change this file also ?
6. How to remove standard links like support, Register ...?
7. How to change or add new images ?
8. How to change only the branding image displayed in the logon screen of the Portal ?
1. What is the associated par file for portal login Page?
Answer : The par file related to login page of Netweaver Portal is com.sap.portal.runtime.logon.par. This is the standard
logon component containing the code and resources used by the logon screens is shipped in a portal archive (PAR) file named com.sap.portal.runtime.logon.par.
2. How to import the PAR file into Netweaver Developer Studio?
Answer : - Select File>Import .
- Choose the option PAR file. Select Next and a popup window appears.
- Select File>Import .
- Choose the option PAR file. Select Next and a popup window appears.
- In the window you have 3 text fields:
The location of the par file,
Project name (same as new par file name, preferably) and
location for project to be saved
3. What are the different pages and their associated files in logon.par?
Answer :
Logon page : umLogonPage.jsp
Problem page : umLogonProblemPage.jsp
Help (PW reset) page : umHelpPage.jsp
Reset Password : umResetPasswordPage.jsp
Change Password Page: changePasswordPage.jsp
Certificate Logon : umLogonCertPage.jsp
4. How to change text seen in the logon page ?
The text seen on the logon page is not in the JSP page, but in properties files which are called by tags like the
Welcome text : <%=logonLocale.get("xtit_WELCOME")%>
In order to change "Welcome" to "Welcome to MyTravel" you have to :
 - Unzip the file umelogonbase.jar which you can find under dist\PORTAL-INF\lib
 - Find the file "logonLabels_" which contains your language;
 e.g. logonLabels_de.properties for german language, *_en for English etc.,
The default is in the file logonLabels.properties .
- Find the key which is used in the tag and change the text after the equal sign.
- Save the changed file and create a updated JAR file using a zip program. The file needs to be named exactly umelogonbase.jar
- Put the JAR file back to location - dist\PORTAL-INF\lib
You are done on this now.
5. What is authschemes.xml file ? Do we need to change this file also ?
Changing the Authschemes.xml file is required only if you want to change com.sap.portal.runtime.logon.par.bak file and point it to different par file. This is more for anonymous logon with named anonymous users and using anonymous as the authentication scheme. The anonymous users are not issued a SAP logon ticket.
6. How to remove standard links like support, Register ...?
The standard links are controlled with the UM settings
 - ume.logon.logon_help
- ume.logon.selfreg
You could also just comment out the lines if you want to hide.
7. How to change or add new images ?
To exchange the two images, which are by default on the logon page, do the following steps:
 a. Copy the image(s) you want to use in your project in the the folder dist/layout
 b. Find the < img src="" > you want to work on in the umBotArea.txt
Change the src attribute in the img tag to src="<%=webpath + "layout/myPic.gif" %>". The webpath is already defined in the file logon_proxy.txt and ready to use. In the Netweaver portal 6.0 SP9 and higher you have 2 images on the right side.
8. How to change only the branding image displayed in the logon screen of the Portal ?
If you want to change only the branding image displayed in the logon screen, you can configure this using the user management property ume.logon.branding_image
Hope this helps the community in the launch of this ver 1.0, future versions could contain more changes and updations covering all other aspects of Netweaver Portal

Error while deploying .par file through system admin

I have tried to modify logon.par file but when I was try deploy that file again through system admin then I got this error...................
Portal Runtime Error
An exception occurred while processing a request for :
iView : N/A
Component Name : N/A
com.sapportals.portal.ume.component.logon.SAPMLogonComponent.
Exception id: 10:19_11/05/07_0006_13454550
See the details for the exception ID in the log file
Please help me out I am using sneak preview 7.0
Detailed Error Log & Trace
=========================================================
Exception ID:08:55_11/05/07_0002_13454550
[EXCEPTION]
com.sapportals.portal.prt.component.PortalComponentException: Error in init method
Component : com.sap.portal.support.browse.default
     at com.sapportals.portal.prt.component.PortalComponentContext.init(PortalComponentContext.java:251)
     at com.sapportals.portal.prt.core.broker.PortalComponentContextItem.refresh(PortalComponentContextItem.java:267)
     at com.sapportals.portal.prt.core.broker.PortalComponentContextItem.getContext(PortalComponentContextItem.java:312)
     at com.sapportals.portal.prt.component.PortalComponentRequest.getComponentContext(PortalComponentRequest.java:385)
     at com.sapportals.portal.prt.connection.PortalRequest.getRootContext(PortalRequest.java:435)
     at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:607)
     at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:240)
     at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:522)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:405)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:156)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:390)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:264)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:347)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:325)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:887)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:241)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
Caused by: com.sapportals.portal.prt.core.broker.PortalComponentInstantiationException: Could not instantiate implementation class com.sapportals.portal.ume.component.logon.SAPMLogonComponent of Portal Component com.sap.portal.support.browse.default because: Could not find implementation class
     at com.sapportals.portal.prt.core.broker.PortalComponentItemFacade.getInstanceInternal(PortalComponentItemFacade.java:242)
     at com.sapportals.portal.prt.core.broker.PortalComponentItemFacade.getComponentInstance(PortalComponentItemFacade.java:160)
     at com.sapportals.portal.prt.core.broker.PortalComponentItem.getComponentInstance(PortalComponentItem.java:732)
     at com.sapportals.portal.prt.component.PortalComponentContext.getComponent(PortalComponentContext.java:103)
     at com.sapportals.portal.prt.component.PortalComponentContext.init(PortalComponentContext.java:242)
     ... 26 more
Caused by: java.lang.ClassNotFoundException: com.sapportals.portal.ume.component.logon.SAPMLogonComponent
Found in negative cache
Loader Info -
ClassLoader name: [com.sapportals.portal.prt.util.ApplicationClassLoader@3389d1]
Parent loader name: [com.sapportals.portal.prt.util.ApplicationClassLoader@1b7a6fa]
References:
   not registered!
No resources !
     at com.sap.engine.frame.core.load.ReferencedLoader.loadClass(ReferencedLoader.java:360)
     at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Class.java:219)
     at com.sapportals.portal.prt.core.broker.PortalComponentItemFacade.getInstanceInternal(PortalComponentItemFacade.java:228)
     ... 30 more

Hi,
      Open ur PAR file then double click on PORTAL-INF -> lib->Select 2 jar files
         1.com.sap.portal.runtime.logon_api.jar
         2.umelogonbase.jar
Copy those jar file & paste in to lib in ur application.
Regards,
Senthil kumar K.

Controll flow of logon par files

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