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PI65437: SERVANT REGION ABENDS WITH ABEND430/ABENDS430 AND REASON 02390815 DURING PROCESS SIGNAL HANDLING

Fixes are available

9.0.0.2: WebSphere Application Server traditional V9.0 Fix Pack 2
8.5.5.11: WebSphere Application Server V8.5.5 Fix Pack 11
9.0.0.3: WebSphere Application Server traditional V9.0 Fix Pack 3
8.0.0.13: WebSphere Application Server V8.0 Fix Pack 13
7.0.0.43: WebSphere Application Server V7.0 Fix Pack 43
9.0.0.4: WebSphere Application Server traditional V9.0 Fix Pack 4
8.5.5.12: WebSphere Application Server V8.5.5 Fix Pack 12
9.0.0.5: WebSphere Application Server traditional V9.0 Fix Pack 5
8.0.0.14: WebSphere Application Server V8.0 Fix Pack 14
9.0.0.6: WebSphere Application Server traditional V9.0 Fix Pack 6
8.5.5.13: WebSphere Application Server V8.5.5 Fix Pack 13
9.0.0.7: WebSphere Application Server traditional V9.0 Fix Pack 7
7.0.0.45: WebSphere Application Server V7.0 Fix Pack 45
8.0.0.15: WebSphere Application Server V8.0 Fix Pack 15
7.0.0.45: Java SDK 1.6 SR16 FP60 Cumulative Fix for WebSphere Application Server
7.0.0.43: Java SDK 1.6 SR16 FP41 Cumulative Fix for WebSphere Application Server
9.0.0.8: WebSphere Application Server traditional V9.0 Fix Pack 8
8.5.5.14: WebSphere Application Server V8.5.5 Fix Pack 14
9.0.0.9: WebSphere Application Server traditional V9.0 Fix Pack 9
9.0.0.10: WebSphere Application Server traditional V9.0 Fix Pack 10
8.5.5.15: WebSphere Application Server V8.5.5 Fix Pack 15
9.0.0.11: WebSphere Application Server traditional V9.0 Fix Pack 11
9.0.5.0: WebSphere Application Server traditional Version 9.0.5 Refresh Pack
9.0.5.1: WebSphere Application Server traditional Version 9.0.5 Fix Pack 1
9.0.5.2: WebSphere Application Server traditional Version 9.0.5 Fix Pack 2
8.5.5.17: WebSphere Application Server V8.5.5 Fix Pack 17
9.0.5.3: WebSphere Application Server traditional Version 9.0.5 Fix Pack 3
9.0.5.4: WebSphere Application Server traditional Version 9.0.5 Fix Pack 4
9.0.5.5: WebSphere Application Server traditional Version 9.0.5 Fix Pack 5
9.0.5.6: WebSphere Application Server traditional Version 9.0.5 Fix Pack 6

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • The WebSphere Application Server for z/OS "roadkill" feature
    that attempts to free up threads that appear to be hung has a
    signal handler that gets control for SIGVTALRM.  This signal
    handler, RasSignalHandler2, invokes ISGENQ to release an ENQ
    and in some cases the ENQ may already have been freed, leading
    to the system abend 0430 with reason code 02390815.
    
    This originally surfaced to the user as an abend and dump due to
    USER COMPLETION CODE=4091 REASON CODE=00000006
    
    The logdata revealed the underlying issue to be
    SYSTEM ABEND CODE: 0430
    ABEND REASON CODE: 02390815
    

Local fix

  • NA
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server V8.0, V8.5, and V9.0                 *
    ****************************************************************
    * PROBLEM DESCRIPTION: Servant region abends with              *
    *                      ABEND430/ABENDS430 and reason           *
    *                      02390815 during process signal          *
    *                      handling.                               *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    A servant region handling a process signal abend
    with SYSTEM ABEND CODE: 0430 and ABEND REASON CODE: 02390815.
    The abend happens during the execution of the ISGENQ routine
    while attempting to release an ENQ held for error log
    processing. The abend takes place because the ENQ represented
    by the ENQ token passed to the mentioned routine was
    previously released.
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    PI65437

  • Reported component name

    WEBSPHERE FOR Z

  • Reported component ID

    5655I3500

  • Reported release

    850

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-07-06

  • Closed date

    2016-09-13

  • Last modified date

    2016-11-02

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

    PI69144

Fix information

  • Fixed component name

    WEBSPHERE FOR Z

  • Fixed component ID

    5655I3500

Applicable component levels

  • R850 PSY

       UP

[{"Business Unit":{"code":"BU053","label":"Cloud \u0026 Data Platform"},"Product":{"code":"SS7K4U","label":"WebSphere Application Server for z\/OS"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"850","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
14 October 2021