SAP Knowledge Base Article - Preview

2398381 - NullPointerException when opening Message Monitor

Symptom

You try to open the Message Monitor in PIMON but you get a 500 Internal Server Error:

npe_messagemonitor.png

In the default trace you notice the following errors:

java.lang.NullPointerException: while trying to invoke the method java.lang.String.equals(java.lang.Object) of an object loaded from local variable 'caption'
   at com.sap.tc.lm.itsam.co.ui.xi.msg.ximessagedetailed.XIMessageDetailed.changeComponent(XIMessageDetailed.java:5709)
   at com.sap.tc.lm.itsam.co.ui.xi.msg.ximessagedetailed.wdp.InternalXIMessageDetailed.changeComponent(InternalXIMessageDetailed.java:1627)
   at com.sap.tc.lm.itsam.co.ui.xi.msg.ximessagedetailed.MessageFilter.handleContextSensitiveNavigation(MessageFilter.java:564)
   at com.sap.tc.lm.itsam.co.ui.xi.msg.ximessagedetailed.wdp.InternalMessageFilter.handleContextSensitiveNavigation(InternalMessageFilter.java:908)
   at com.sap.tc.lm.itsam.co.ui.xi.msg.ximessagedetailed.XIMessageDetailedWindow.onPlugApplicationInput(XIMessageDetailedWindow.java:174)


Read more...

Environment

  • SAP enhancement package 1 for SAP NetWeaver 7.3
  • SAP NetWeaver 7.4
  • SAP NetWeaver 7.5

Product

SAP NetWeaver 7.4 ; SAP NetWeaver 7.5 ; SAP enhancement package 1 for SAP NetWeaver 7.3

Keywords

PIMON, Message Monitor, NullPointerException, SLD, Technical System, Domain, PO, PI, Process Integration, Process Orchestration, XIMessageDetailed, 500 Internal Server Error is returned for HTTP request, Process Integration 7.31, PI 7.31, Process Orchestration 7.4, PI 7.4, PO 7.4, Process Orchestration 7.5, PI 7.5, PO 7.5, XI, AEX , KBA , BC-NWA-XPI , Process Integration Monitoring , 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.