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Former Member

WebSecurityException: Cannot associate security session

Hi All,

I am getting this strange Exception after adding 2 webdynpro iViews in one page. Below I am pasting the text what I am getting when I try to open that page(3 different times). This Exception I am getting only first time I try to open that page after that how many times I may click its working fine until I close the browser. Again once I open a new browser first time it shows this Exception and works fine later.

FYI: If I add only one webdynpro iView in that page it works fine. I am using NW2004s SP 12.

1) com.sap.engine.services.servlets_jsp.server.exceptions.WebSecurityException: Cannot associate security session when the http session has already another security session associated. Logout first. Http session id is [(J2EE6729100)ID0110482350DB00213697876401447663End]. Security session in the http session is [[<b>Security Session (116)</b> for test created at Wed <b>Aug 22 11:59:18</b> EDT 2007]]. Security session in thread is [[<b>Security Session (117)</b> for test created at Wed <b>Aug 22 11:59:22</b> EDT 2007]].

2) com.sap.engine.services.servlets_jsp.server.exceptions.WebSecurityException: Cannot associate security session when the http session has already another security session associated. Logout first. Http session id is [(J2EE6729100)ID1454641250DB01294928550734371711End]. Security session in the http session is [[<b>Security Session (382)</b> for test created at Wed <b>Aug 22 12:42:57</b> EDT 2007]]. Security session in thread is [[<b>Security Session (383)</b> for test created at Wed <b>Aug 22 12:42:57</b> EDT 2007]].

3) com.sap.engine.services.servlets_jsp.server.exceptions.WebSecurityException: Cannot associate security session when the http session has already another security session associated. Logout first. Http session id is [(J2EE6729100)ID0316373650DB02204634979898341102End]. Security session in the http session is [[<b>Security Session (549)</b> for test created at Wed <b>Aug 22 13:07:44</b> EDT 2007]]. Security session in thread is [[<b>Security Session (550)</b> for test created at Wed <b>Aug 22 13:07:44</b> EDT 2007]].

Did anybody face this problem?

Please advice.

Thanks

Joe

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6 Answers

  • author's profile photo Former Member
    Former Member
    Posted on Aug 24, 2007 at 02:17 AM

    Hi,Sreekanth

    We are facing the same problem, the version of our EP is 2004s SP12 either. Our EP is installed on HP-UX.

    Beside this, our EP is writing log to the j2ee/cluster/sever0/log/system/userinterface.log file all the time. The log is like :

    Session expiration: Request with URI= was sent to expired session: Destruction reason=Destroyed by a logoff request, destruction timestamp=Thu Aug 16 23:36:26 GMT+08:00 2007. Please restart the application. Hint: see SAP note 842635 for more details on session expiration. RID=

    I think there maybe some thing to do with the problem.

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  • author's profile photo Former Member
    Former Member
    Posted on Aug 27, 2007 at 01:14 PM

    Same issue here...

    com.sap.engine.services.servlets_jsp.server.exceptions.WebSecurityException: Cannot associate security session when the http session has already another security session associated. Logout first. Http session id is [(J2EE104512500)ID0833822050DB10867444267334349449End]. Security session in the http session is [[Security Session (2246) for z_userman created at Mon Sep 10 16:02:15 CEST 2007]]. Security session in thread is [[Security Session (2247) for z_userman created at Mon Sep 10 16:02:15 CEST 2007]].
    	at com.sap.engine.services.servlets_jsp.server.security.policy.PolicyDomain.registerNewSessionIfExist(PolicyDomain.java:99)
    	at com.sap.engine.services.servlets_jsp.server.runtime.client.ApplicationSession.assignSecuritySession(ApplicationSession.java:947)
    	at com.sap.security.core.logon.imp.SAPJ2EEAuthenticator.getLoggedInUser(SAPJ2EEAuthenticator.java:149)
    	at com.sap.tc.webdynpro.serverimpl.wdc.um.ClientUserFactory.getLoggedInClientUser(ClientUserFactory.java:218)
    	at com.sap.tc.webdynpro.serverimpl.wdc.um.ClientUserFactory.checkAuthentication(ClientUserFactory.java:249)
    	at com.sap.tc.webdynpro.services.sal.um.api.WDClientUser.checkAuthentication(WDClientUser.java:217)
    	at com.sap.tc.webdynpro.clientserver.session.RequestManager.checkAuthentication(RequestManager.java:626)
    	at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:144)
    	at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
    	at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)
    	at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
    	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
    	at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
    	at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
    	at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)
    	at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365)
    	at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944)
    	at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266)
    	at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
    	at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
    	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(AccessController.java:215)
    	at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
    	at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)

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    sap.com  CAF  7.00 SP12 (1000.7.00.12.0.20070510102601)  SAP AG  MAIN_APL70VAL_C  20070823145444

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    • Former Member Former Member

      We have the same problem, it started when we upgraded the portal from SPS09 to SPS12... It happens "sometimes" - meaning not every time, but in like 1 out of 5 times we launch a webdynpro application, with 2 iViews on a page, through the portal navigation...

      Does anyone have a fix for this issue?

  • author's profile photo Former Member
    Former Member
    Posted on Aug 31, 2007 at 10:43 AM

    Hi

    Have raise a SAP message?

    It seems has something to so with browser. In IE 7.0, this problem seldom happens.

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  • author's profile photo Former Member
    Former Member
    Posted on Sep 25, 2007 at 03:59 PM

    Hi,

    There is a SAP Note about this problem - 1095702.

    Kind regards,

    Svilen

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  • Posted on Nov 23, 2007 at 01:26 PM

    Hi All!!

    I find a Note with the correction of this problem: 1068501

    Kind Regards!

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  • author's profile photo Former Member
    Former Member
    Posted on Dec 09, 2011 at 06:09 AM

    have you ativated the parameter SessionIdRegenerationEnabled?

    If yes, please try to set it to false and reproduce the issue.

    For more details, please check the SAP help documenation below:

    http://help.sap.com/saphelp_nw70/helpdata/en/ac/2bc55a78e54d60b561140048eaa80c/frameset.htm

    Regards

    Shridhar Gowda

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