1850606 - Java URLs not accessible; J2EE Engine is running | SAP Knowledge Base Article

SAP Knowledge Base Article - Preview

1850606 - Java URLs not accessible; J2EE Engine is running

Symptom

  • None of the Java Engine web-resources are accessible (/index.html page, /SystemInfo page etc.)
  • Status of Dispatcher and Server nodes is running in SAP MMC and JCMon.
  • After login, Visual Admin is unable to load the configuration
  • Configtool works fine.
  • Latest defaultTrace file of Dispatcher node shows following exception after a failed access attempt is made to a web-resource (/index.html page):

=======================================================================
#com.sap.engine.services.httpserver.dispatcher##com.sap.engine.services.
httpserver.dispatcher#######SAPEngine_System_Thread[impl:6]
_31##0#0#Error##Plain###Failure in session communication between current
dispatcher and server with ID 59933150. Cannot send request to the
server. The request is: GET /sap/monitoring/SystemInfo? HTTP/1.1
User-Agent: Mozilla/4.0 (compatible; MSIE 4.01; Windows NT)
Pragma: No-Cache
Accept: */*
Authorization: Basic bW9uaXRvcmluZzplcnBzYXAwMQ==
Host: ensv15gd.eni.pri:50500

com.sap.engine.frame.cluster.message.NoListenerOnDestinationException:
There is no listener registered on the destination 59,933,150 for
service "http".
 at com.sap.engine.core.cluster.impl6.session.Writer.sendMessage
(Writer.java:74)
...
=======================================================================


Read more...

Environment

  • NW Java Engine 6.40 (SAP NetWeaver 2004)
  • NW Java Engine 7.00

Product

SAP NetWeaver 2004 ; SAP NetWeaver 7.0 ; SAP enhancement package 1 for SAP NetWeaver 7.0 ; SAP enhancement package 2 for SAP NetWeaver 7.0 ; SAP enhancement package 3 for SAP NetWeaver 7.0

Keywords

KBA , BC-JAS-COR , Enterprise Runtime, Core J2EE Framework , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.