Symptom
While performing load testing on the SAP Enterprise Portal by using an external tool, different errors may appear in the default traces, such as:
#Error#com.sap.tc.webdynpro.sessionmanagement#
#BC-WD-JAV#tc~wd~webdynpro#...#...#sap.com/pb#com.sap.tc.webdynpro.sessionmanagement.ExceptionHandler.handleExpiration#Guest#0##...#...##0#Thread[HTTP Worker [@...],5,Dedicated_Application_Thread]#Plain##
Failed to show error page for session expiration. RID=<rid_hash_value>
[EXCEPTION]
java.lang.SecurityException: User not authorized.
at com.sap.engine.services.adminadapter.server.AuthorizationChecker.checkAuthorization(AuthorizationChecker.java:115)
...
#Error#com.sap.engine.services.servlets_jsp.ISE500#
com.sap.ASJ.web.000500#EP-PIN-PB-WD#sap.com/pb#...#...#sap.com/pb#com.sap.engine.services.servlets_jsp.ISE500#Guest#0##...#...##0#Thread[HTTP Worker [@...],5,Dedicated_Application_Thread]#Plain##
500 Internal Server Error is returned for HTTP request [<protocol>://<host>:<port>/webdynpro/resources/sap.com/pb/PageBuilder]:
component [dispatcher],
web module [webdynpro/resources/sap.com/pb],
application [sap.com/pb],
DC name [sap.com/pb],
CSN component[EP-PIN-PB-WD],
problem categorization [],
internal categorization [#].
[EXCEPTION]
com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Exception was thrown in preprocessing phase of application session <session_ID>. The causing exception is nested. RID=<rid_ID>
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doPreprocessing(ApplicationSession.java:665)
...
at com.sap.engine.core.thread.execution.CentralExecutor$SingleThread.run(CentralExecutor.java:328)
Caused by: com.sap.tc.webdynpro.services.exceptions.ApplicationFaultException: wdDoInit: exception thrown in this user coding area
at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:164)
...
Error#com.sap.engine.services.webdynpro#
#BC-WD-JAV#tc~wd~webdynpro#...#...#...#...#<path>/<app>#com.sap.engine.services.webdynpro#...#...#...#...##...#...#...#...##0#Thread[HTTP Worker [@...],5,Dedicated_Application_Thread]#Plain##
Cannot remove session data: com.sap.tc.webdynpro.session_...#..._...#...--...#...--/pcd:<application path inside the portal> for domain: <application's webdynpro resources path>
[EXCEPTION]
com.sap.engine.session.UserIsLoggingOutException: User is logging out at the moment.
Session Domain = <application's webdynpro resources path> sessionId = <session_id> chunk name = com.sap.tc.webdynpro.session_<session_id>--/pcd:<application path inside the portal>
at com.sap.engine.session.exec.SessionExecContext.removeSessionChunk(SessionExecContext.java:655)
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Environment
- SAP NetWeaver Application Server Java
- SAP Enterprise Portal
Product
Keywords
performance; load; test; exhaust; loadtest; stresstest; stress; batch; exhaustion; performancetest; , KBA , BC-JAS-COR-SES , Session Management , BC-WD-JAV , WebDynpro Java , EP-PIN-PB-WD , WD Page Builder , Problem
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