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3788259 - java.lang.StackOverflowError error in PI/PO ESR/ID

Symptom

  • Launching SAP PI/PO tools (e.g. ESR/ID) through JavaWebStart becomes unresponsive within 5–10 minutes.
  • Error displayed:

Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.

  • JavaWebstart/ OpenWebstart logs display:
    java.lang.StackOverflowError
        at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source)
        at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
        at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
        at java.io.ObjectOutputStream.writeObject0(Unknown Source)
    .....
  • Only secure protocols (HTTPS/P4S/P4HTTPS) are enabled in the environment as per business requirement
  • KBA 2755146 workaround does not work
  • Issuesue is not reproducible when accessing ESR/ID through NetWeaver Developer Studio (NWDS)


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Environment

  • SAP NetWeaver
  • Process Integration

Product

SAP NetWeaver all versions

Keywords

java.lang.StackOverflowError, ESR, ID, Java Web Start, P4S, P4HTTP, P4HTTPS, RMI, NWDS, SAP PI/PO, tunneling, java.io.ObjectOutputStream.defaultWriteFields, HTTPS restriction, security hardening
, KBA , BC-XI-IBF-WEB , Webstart for ESR / IB , BC-XI-IBF-LGN , Login/Log off for ESR / IB , Problem

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