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2650240 - JARSigningException logging on to PI ESR


  • When logging on to the Process Integration (PI) or Process Orchestration (PO) Integration Builder tools, you get the error below: Found unsigned entry in resource: http://<host>:<port>/rep/repository/
    at Source)
    at Source)
    at com.sun.javaws.LaunchDownload.checkSignedResourcesHelper(Unknown Source)
    at com.sun.javaws.LaunchDownload.checkSignedResources(Unknown Source)
    at com.sun.javaws.Launcher.prepareResources(Unknown Source)
    at com.sun.javaws.Launcher.prepareAllResources(Unknown Source)
    at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
    at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
    at com.sun.javaws.Launcher.launch(Unknown Source)
    at com.sun.javaws.Main.launchApp(Unknown Source)
    at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
    at com.sun.javaws.Main$ Source)
    at Source)
  • You have recently updated the SP or patches on your PI system
  • You are using old JRE client software e.g. Java 1.6 to lauch the Integration Builder tools 
  • Note: This issue may also effect other Java releases



  • SAP NetWeaver
  • SAP Process Integration


SAP NetWeaver 7.4 ; SAP NetWeaver all versions ; SAP Process Integration all versions


Process Integration, PI, Process Orchestration, PO, NetWeaver, XI, AEX, Swing, dir/directory/, Enterprise Services Repository, ESR, Integration Builder Directory, IBD , KBA , BC-XI-IBF , Framework , BC-XI-IBC , Integration Builder - Configuration , BC-XI-IBD , Integration Builder - Design , Problem

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