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PI28621: RDZ RECEIVES ONE OR MORE ABEND878-10 IN NATIVE LE HEAP STORAGE

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Rational Developer for System z receives one or more ABEND878-10
    for native LE HEAP storage
    
    ABENDS ABEND878-10 Observed for storage below and above 16MB
    line for several subpools and storage keys.
    
    High CPU consumption can be observed for RDz threadpool servers
    (RSEDx)
    
    SYLOG shows
    BPXM023I (RDZRSSL) 022
    
    JVMDUMP039I Processing dump event "systhrow", detail
    "java/lang/OutOfMemoryError" at 2014/10/21 12:30:13 - please
    wait.
    and/or
    Dump Event "systhrow" (00040000) Detail
    "java/lang/OutOfMemoryError" "Failed to create a thread: retVal
    -1073741830, errno 112" received
    
    Javacore and heapdumps may be captured
    
    ffsget.log may show
    /SYSTEM/var/rdz91/logs/ssl/E017786/ffsget.RDZRSS98#2014102107573
    9.log
    73564    2014.01.10  8:29:03.737 EDT PID:33554532
    THREAD:3B1BCC0000002B69 TCB:00AA0E88 USER:E017786 ffsgfinf.c:943
    malloc() failed:
    EDC5132I Not enough memory. (errno2=0x00000000)
    
    Additional keywords
    ABEND40D 40D S40D ABENDU0000 U0000 LOOP R850 R851
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: 01.All RDz users                             *
    ****************************************************************
    * PROBLEM DESCRIPTION: 01.RDz receives one or more             *
    *                         ABEND878-10 in native LE HEAP        *
    *                         storage                              *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    01.RDz 9.1.0 of 31bit version has a memory leak in the trace
       code even if the trace is set to minimum (error only). RDz
       has another memory leak while opening a data set or a member
       in read mode.
    

Problem conclusion

  • 01.The code is updated to fix the memory leaks.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI28621

  • Reported component name

    RD/Z HOST

  • Reported component ID

    5724T0723

  • Reported release

    910

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2014-10-29

  • Closed date

    2014-12-05

  • Last modified date

    2014-12-09

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

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

Modules/Macros

  • FEKFCMSG FEKFENVR FEKFMAIN FEKFMAI6 FEKFMINE
    FEKFOMVS FEKFTSO  FEKFZOS
    

Fix information

  • Fixed component name

    RD/Z HOST

  • Fixed component ID

    5724T0723

Applicable component levels

  • R910 PSY UI23650

       UP14/12/09 I 1000

Fix is available

  • Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.



Document information

More support for: Rational Developer for System z

Software version: 9.1

Reference #: PI28621

Modified date: 09 December 2014