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IV88978: MEMORY LEAK IN PSDI/MBO/MBOCOUNTER

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • NullPointerException error results in slow memory leak from
    psdi.mbo/MboCounter
    
    000000e6 SystemErr     R java.lang.NullPointerException
    000000e7 SystemErr     R  at
    java.util.concurrent.ConcurrentSkipListMap.comparable(Concurrent
    SkipListMap.java:671)
    000000e7 SystemErr     R  at
    java.util.concurrent.ConcurrentSkipListMap.doGet(ConcurrentSkipL
    istMap.java:833)
    000000e6 SystemErr     R  at
    java.util.concurrent.ConcurrentSkipListMap.comparable(Concurrent
    SkipListMap.java:671)
    000000e7 SystemErr     R  at
    java.util.concurrent.ConcurrentSkipListMap.get(ConcurrentSkipLis
    tMap.java:1638)
    000000e7 SystemErr     R  at
    psdi.server.MXServer.decrementMbosetCount(MXServer.java:6986)
    000000e7 SystemErr     R  at
    psdi.mbo.MboSetCounter.cleanup(MboSetCounter.java:78)
    000000e7 SystemErr     R  at
    psdi.server.DBManager.cleanupReference(DBManager.java:3048)
    000000e7 SystemErr     R  at
    psdi.server.DBManager.finalization(DBManager.java:3008)
    
    Environment:  Maximo 7.6.0.5
    
    Steps to Reproduce :  N/A
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All Maximo Users                                             *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * Memory leak in psdi/mbo/MboCounter.                          *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to latest release                                    *
    ****************************************************************
    NullPointerException error results in slow memory leak from
    psdi.mbo/MboCounter
    
    000000e6 SystemErr     R java.lang.NullPointerException
    000000e7 SystemErr     R  at
    java.util.concurrent.ConcurrentSkipListMap.comparable(Concurrent
    SkipListMap.java:671)
    000000e7 SystemErr     R  at
    java.util.concurrent.ConcurrentSkipListMap.doGet(ConcurrentSkipL
    istMap.java:833)
    000000e6 SystemErr     R  at
    java.util.concurrent.ConcurrentSkipListMap.comparable(Concurrent
    SkipListMap.java:671)
    000000e7 SystemErr     R  at
    java.util.concurrent.ConcurrentSkipListMap.get(ConcurrentSkipLis
    tMap.java:1638)
    000000e7 SystemErr     R  at
    psdi.server.MXServer.decrementMbosetCount(MXServer.java:6986)
    000000e7 SystemErr     R  at
    psdi.mbo.MboSetCounter.cleanup(MboSetCounter.java:78)
    000000e7 SystemErr     R  at
    psdi.server.DBManager.cleanupReference(DBManager.java:3048)
    000000e7 SystemErr     R  at
    psdi.server.DBManager.finalization(DBManager.java:3008)
    
    Steps to Reproduce :  N/A
    

Problem conclusion

  • Memory leak eliminated from psdi/mbo/MboCounter.
    
    The fix for this APAR is contained in the following maintenance
    package:
    	 | release\fix pack | Fix Pack Release 7.6.0.6 TPAE
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV88978

  • Reported component name

    SYSTEM PERFORMA

  • Reported component ID

    5724R46PF

  • Reported release

    760

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-09-06

  • Closed date

    2016-09-09

  • Last modified date

    2016-09-09

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

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

Modules/Macros

  • MAXIMO
    

Fix information

  • Fixed component name

    SYSTEM PERFORMA

  • Fixed component ID

    5724R46PF

Applicable component levels

  • R760 PSY

       UP

[{"Business Unit":{"code":"BU048","label":"IBM Software"}, "Product":{"code":"SSCHPP5","label":"System Related"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"760","Edition":""}]

Document Information

Modified date:
09 September 2016