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Former Member
Aug 05, 2005 at 10:21 AM

Regarding the customizing portal logon page

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Hi,

In the process of customizing the Portal Logon Page. I have copied com.sap.portal.runtime.logon.par.bak from the location C:\usr\sap\J2E\JC00\j2ee\cluster\server0\apps\sap.com\irj\servlet_jsp\irj\root\WEB-INF\deployment\pcd and renamed it to the my.new.logon.par and extracted using the SAP NWDeveloper Studio. to start with minimum modification i have changed the umLogonBotArea.txt by replacing the text sapLogo.gif with the xyz_logo.gif, where this xyz_logo.gif is copied into the layout folder of the par project.

Then i again made it par file and copied to the folder C:\usr\sap\J2E\JC00\j2ee\cluster\server0\apps\sap.com\irj\servlet_jsp\irj\root\WEB-INF\deployment\pcd .

then i changed the authschemes.xml content, by replacing the com.sap.portal.runtime.logon with the my.new.logon. I did it simply replacing all the content of this xml file.

Now, i restarted the server.. Now i am unable to see the logon page. its throwing the error , text is as follows

Portal Runtime Error

"

<i>An exception occurred while processing a request for :

iView : N/A

Component Name : N/A

The exception was logged. Inform your system administrator..

See the details for the exception ID in the log file</i>

"

When i saw the log i found the following exceptions thrown.

"

<i>Caused by: com.sapportals.portal.prt.core.broker.PortalComponentInstantiationException: Could not instantiate implementation class com.sapportals.portal.ume.component.logon.SAPMLogonCertComponent of Portal Component my.new.logon.certlogon 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)

... 35 more

Caused by: java.lang.ClassNotFoundException: com.sapportals.portal.ume.component.logon.SAPMLogonCertComponent</i>

"

could anyone please help me by showing where i am doing the wrong. as from the exception i am feeling that replacing the authschemes.xml with my.new.logon is the reason for error.

Anyone can please do help me in this regard.

Thanks,

Raghavendra Pothula