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2505436 - Active component must exist when getting interface controller - WDRuntimeException

Symptom

Some critical Web Dynpro applications cannot be started after AS java restart.

In default trace files you can see following entries:

#2.0#2017 07 11 09:24:41:568#+0200#Error#com.sap.lm.itsam.ui.floorplan.FloorPlan#
#BC-JAS-ADM-ADM#sap.com/tc~lm~itsam~ui~startnstop~wd#C0000A6D9218005C000000000000613C#522849250000000004#sap.com/tc~lm~itsam~ui~mainframe~wd#com.sap.lm.itsam.ui.floorplan.FloorPlan#msahu#9##F6EFD584660911E787ED00001F2A0BE2#fdf56e45660911e7b6cd00001f2a0be2##0#Thread[HTTP Worker [@838399649],5,Dedicated_Application_Thread]#Plain##
Exception while getting navigation parameters for related task.
[EXCEPTION]
com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: ComponentUsage(com.sap.lm.itsam.ui.floorplan.FloorPlan:EmbeddedApplicationInst, createOnDemand=false, no active component): Active component must exist when getting interface controller. (Hint: Have you forgotten to create it with createComponent()? Should the lifecycle control of the component usage be "createOnDemand"?)
...

...
com.sap.engine.services.deploy.exceptions.ServerDeploymentException: Application sap.com/tc~lm~itsam~ui~startnstop~wd cannot be started. Reason: it has hard reference to application sap.com/tc~lm~aci~engine~ny-app, which is not active on the server because  application fails to start with errors. Contact component owners to investigate the problem with application sap.com/tc~lm~aci~engine~ny-app.
...


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Environment

SAP NetWeaver 7.1
SAP NetWeaver 7.2
SAP NetWeaver 7.3
SAP enhancement package 1 for SAP NetWeaver 7.3
SAP NetWeaver 7.4
SAP NetWeaver 7.5

Product

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

Keywords

wd application, web dynpro application, wd application, webdynpro, web dynpro, application, WDRuntimeException, com.sap.lm.itsam.ui.floorplan.FloorPlan, EmbeddedApplicationInst, sap.com/tc~lm~itsam~ui~startnstop~wd, sap.com/tc~lm~aci~engine~ny-app, ServerDeploymentException, sap.com/tc~lm~aci~engine~sapctrl~itsam~wsproxy, disabled, sap.com/tc~lm~itsam~ui~cfg_props~wd, DSRemoteException, filter, configtool, nwa, config tool, action, vendor mask, filters, component, component name mask, wsproxy, startnstop, tc~lm~aci~engine~ny-app, tc~lm~aci~engine~sapctrl~itsam~wsproxy, tc~lm~itsam~ui~cfg_props~wd, tc~lm~itsam~ui~startnstop~wd, floorplan , KBA , BC-JAS-ADM-ADM , Administration , Problem

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