1865586 - 400 session not found - Requested resource [/ComponentInfo] is not found | SAP Knowledge Base Article

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1865586 - 400 session not found - Requested resource [/ComponentInfo] is not found

Symptom

Netweaver Administrator or Component Info is invoked but '400 session not found' exception is raised. In the server default traces the entry below is logged:

  "Cannot process an HTTP request to servlet [SystemInfoRedirectServlet] in [sap/monitoring] web application. [EXCEPTION]com.sap.engine.services.servlets_jsp.server.exceptions.ServletNotFoundException: Requested resource [/ComponentInfo] is not found. at com.sap.engine.services.servlets_jsp.server.lib.StaticResourceUtils.findFile(StaticResourceUtils.java:234)". "CSN Component [BC-WD-JAV], DC Name [sap.com/tc~wd~webdynpro] java.lang.NoClassDefFoundError: com/sap/engine/session/UserIsLoggingOutException,,at com.sap.engine.services.webdynpro.WebDynproFrame.start(WebDynproFrame.java:120) Caused by: java.lang.ClassNotFoundException: com.sap.engine.session.UserIsLoggingOutException"


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Environment

  • SAP NetWeaver Java 7.10
  • SAP NetWeaver Java 7.11
  • SAP NetWeaver Java 7.20
  • SAP NetWeaver Java 7.30
  • SAP NetWeaver Java 7.31
  • SAP NetWeaver Java 7.40
  • SAP NetWeaver Java 7.50

Product

SAP NetWeaver 7.3 ; SAP NetWeaver 7.4 ; SAP NetWeaver 7.5 ; SAP NetWeaver Application Server for Java 7.1 ; SAP NetWeaver Application Server for Java 7.2 ; SAP enhancement package 1 for SAP NetWeaver 7.3 ; SAP enhancement package 1 for SAP NetWeaver Application Server for Java 7.1

Keywords

deadlock, session handling, patch , KBA , BC-JAS-COR , Enterprise Runtime, Core J2EE Framework , Problem

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