IBM Support

PH22238: HEAPDETECT: ERROR NOTIFYING MONITOR: 52 MESSAGE IS LOGGED ON STANDARD ERROR LOG

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APAR status

  • Closed as program error.

Error description

  • HEAPDETECT: ERROR NOTIFYING MONITOR: 52 MESSAGE IS LOGGED ON
    STANDARD ERROR LOG
    

Local fix

  • n/a
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server WAS ND edition- Virtual              *
    *                  Enterprise/IM Component                     *
    ****************************************************************
    * PROBLEM DESCRIPTION: HeapDetect: error notifying monitor: 52 *
    *                      message appears during server shutdown  *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    During server shutdown, "HeapDetect: error notifying monitor:
    52" message may be logged on certain occasions due to a JVMTI
    function call.
    

Problem conclusion

  • The fix for this issue is to ignore the return value from JVMTI
    method RawMonitorWait() as the server is in the shutdown
    process.
    
    The fix for this APAR is currently targeted for inclusion in fix
    packs 8.5.5.18 and 9.5.0.4.  Please refer to the Recommended
    Updates page for delivery information:
    http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH22238

  • Reported component name

    WEBS APP SERV N

  • Reported component ID

    5724H8800

  • Reported release

    850

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2020-02-14

  • Closed date

    2020-04-14

  • Last modified date

    2020-04-14

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

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

Fix information

  • Fixed component name

    WEBS APP SERV N

  • Fixed component ID

    5724H8800

Applicable component levels

[{"Line of Business":{"code":"LOB36","label":"IBM Automation"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"850"}]

Document Information

Modified date:
14 September 2020