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2565459 - 500 error while accessing web service navigator URL

Symptom

When accessing web service navigator, 500 internal server error occurs.
Below error can be found in defaultTrace:

500 Internal Server Error is returned for HTTP request [http://<host>:<port>/webdynpro/resources/sap.com/tc~esi~esp~wsnav~ui/WSNavigator]:
 component [forwardServlet],
 web module [webdynpro/resources/sap.com/tc~esi~esp~wsnav~ui],
 application [sap.com/tc~esi~esp~wsnav~ui],
 DC name [],
 CSN component[],
 problem categorization [],
 internal categorization [-338746249].

[EXCEPTION]
 java.lang.NullPointerException: .lib.ServiceIwhile trying to invoke the method com.sap.esi.esp.wsnavigatornterface.getServiceInterfaceInvoker() of a null object returned from com.sap.esi.esp.wsnavigator.wdp.IPrivateManualTestView$IExecutionParametersElement.getCurrentServiceInterface()


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Environment

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

Product

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

Keywords

web service navigator, wsnavigator, NullPointerException, getServiceInterfaceInvoker, 500 Internal Server Error , KBA , BC-ESI-WS-JAV-RT , Runtime , BC-WD-JAV , WebDynpro Java , Problem

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