session has expired

[Former Member]

Hi:

I need help!!!!!!!!. There is one java application integrated SAP EP with Iframe. After ldap implement SSO, user can login SAP EP through java application. But the its in SAP EP need login aggain. If I opened SAP EP derictly, the its didn't need login again, because I set the sso to its.

There are some errors in the log:

com.sap.tc.webdynpro.sessionmanagement.ExceptionHandler.handleExpiration#CHENY#204##bwepkf01_D02_9257650#

CHENY#2f4c0dd052e711deb5cb0015600447ba#SAPEngine_Application_Thread[impl:3]_15##0#0#Warning

#1#/System/UserInterface#Java###Session unknown: Request with URI= was sent to unknown session.

Either request with wrong session parameters was sent, or session has expired before

. Current request parameters=. Is termination request=. Request was sent from host with IP=/name=.

Hint: see SAP note 842635 for more details on session expiration. RID=

[EXCEPTION]

#8#/webdynpro/dispatcher/sap.com/tc_kmcbc.uwl.ui~wd_ui/UWL#Sat Jun 06 16:01:38

MDT 2009#{SAPWP_ACTIVE=1, sap-ext-sid=L7_vxntU4IHr8YlgULlRfASM2wef8xWvc5NhAEEvV8hA, sap-ep-tstamp=1244326367484,

~SAPSessionCmd=USR_SUSPEND, sap-wd-cltwndid=WID1244329925171, sap-sessioncmd=USR_SUSPEND,

dsmguid=1244326403661}#false#10.224.1.83#10.224.1.83#4063830052e711dea4b50015600447ba#com.sap.tc.webdynpro

.clientserver.session.SessionExpiredLongJumpException: Application session has expired:

No application session with ID L7_vxntU4IHr8YlgULlRfASM2wef8xWvc5NhAEEvV8hA exists.

Hint: A follow-up request was sent to Web Dynpro, but no corresponding session was found

under the existing sessions. Reasons: a) Session has expired; b) Web Dynpro is called

with incorrect session parameters; c) Application session has been destroyed due

to proceeding exception. Please restart the application.

at com.sap.tc.web

Other infermation: ldap hava ibm tovoli , three ip , I set one ip 85 in the SAP EP server hosts file

but in the security log file

#1.5 #0015600447BA007800000006000041A400046BB519BFD79B#1244325472097#/System/Security/Authentication#sap.com/irj#com.sap.engine.services.security.authentication.logincontext#ZZEPTEST1#72##bwepkf01_D02_9257650#Guest#14da1ac052e511de8b1d0015600447ba#SAPEngine_Application_Thread[impl:3]_35##0#0#Info#1#com.sap.engine.services.security.authentication.logincontext#Plain###LOGIN.OK

User: ZZEPTEST1

Authentication Stack: ticket

Login Module Flag Initialize Login Commit Abort Details

1. com.sap.security.core.server.jaas.EvaluateTicketLoginModule SUFFICIENT ok false false

2. com.sap.engine.services.security.server.jaas.BasicPasswordLoginModule REQUISITE ok true true

3. com.sap.security.core.server.jaas.CreateTicketLoginModule OPTIONAL ok true true

Central Checks true #

#1.5 #0015600447BA007800000007000041A400046BB519BFE596#1244325472100#/System/Security/Audit#sap.com/irj#com.sap.security.core.util.SecurityAudit#ZZEPTEST1#72##bwepkf01_D02_9257650#Guest#14da1ac052e511de8b1d0015600447ba#SAPEngine_Application_Thread[impl:3]_35##0#0#Info#1#com.sap.security.core.util.SecurityAudit#Plain###ZZEPTEST1 | LOGIN.OK | USER.R3_DATASOURCE.ZZEPTEST1 | | IP Address=[<b>10.224.1.83</b>]#

I saw note 791765, after I had done according to it, nothing happened.

Best Reagrds

HeYg

Edited by: zeng junjun on Jun 7, 2009 7:14 AM

[desiree_matas]

Hello,

maybe some more information is needed here. What kind of SSO are you using in the portal? Is it working properly?

From the description it seems that the problem only occurs with one application, is it right? You could use the diagtool to troubleshoot the SSO problem for this application. You can obtain the tool and an explanation on how to use it at SAP note #957707.

If you need more help you can paste here the relevant parts of the diagtool log.

Regards,

Désiré

[Former Member]

Thanks a lot! This is problem from ibm webseal.