2602570 - OBN Navigations do not work correctly using Remote Content via FLP@EP | SAP Knowledge Base Article

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2602570 - OBN Navigations do not work correctly using Remote Content via FLP@EP


  • You are using Fiori Launchpad on Portal (FLP@EP)
  • You are consuming Remote Content via a Frontend Server (Gateway) system and some of the WebDynpro ABAP Applications use Object Based Navigation (OBN)
  • The Application which use OBN functionality do not work on the Fiori Framework Page, however they will work correctly on the Gateway Fiori Launchpad (for example: buttons do not respond to clicks)
  • You may observe an error similar to the below in the Java Developer (Default Traces) traces:
    OBN://BOTechnicalName=<NAME>/BOSystemAlias=/Operation=<OBN_OPERATION> (null result is returned from redirect)
    javax.naming.NamingException: Technical error: Try again or contact your system administrator.
    at com.sap.portal.obn.service.repository.searchcontext.adapter.OBNBusinessObjectAdapter.getDefaultImplementation(OBNBusinessObjectAdapter.java:236)
    at com.sap.portal.obn.service.container.OBNResolvingContainer.getDefaultImplementation(OBNResolvingContainer.java:155)at com.sap.portal.obn.redirector.OBNRedirector.getDefaultImplementation(OBNRedirector.java:262)
  • The following error may appear in the Web Browser "F12 Tools Developers Console":
    undefined : Process Semantic Event called from Source=(0):DIRECT (LS:Info)



  • SAP NetWeaver Application Server for Java 7.31 and higher releases
  • FLP@EP


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


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