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PI51265: USS-RELATED ABENDA03 IN A SPAWNED BPXAS RDZ ASID AT IRREGULAR INTERVALS.

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APAR status

  • Closed as program error.

Error description

  • USS-related abendA03 in a spawned BPXAS Rational Developer for
    System z v9.1.1.2 ASID at irregular intervals.
    
    USS-related abendA03 can be catched via SLIP trap that includes
    the OMVS ASID that there are sometimes such abends related to
    RDz shutdown USS processing.
    
    SYSLOG shows:
    IEA995I SYMPTOM DUMP OUTPUT 431
    SYSTEM COMPLETION CODE=A03
    
    The dump shows the abendA03 in a spawned RDz address space
    running in an USS-initiator.
    The SH-TCB attached by the initiator wanted to end normally via
    EXIT SVC.
    
    As it still had a TCB attached we get the abendA03. The still
    attached TCB is a 31-bit Java 7.0 which has been attached by
    BPXPRATX+D12 at base level.
    Processing seen in this TCB are repetitive PC calls
      from CSECT CEEPPOS +1BBC at level FMID/RMID = HLE7790/UI13205
      to   CSECT IEWLCLDX+0    at level FMID/RMID = HBB7790/UA76713
    
    The LE traceback in the dump shows
      DSA      Entry       E  Offset
      1        CEEPPOS     -0008E220
      2        CEEZDSEX    +00000886
      3        CEEBBEXT    -0F0F7258
    

Local fix

  • None, message can be ignored
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED: 01.All RDz users                             *
    ****************************************************************
    * PROBLEM DESCRIPTION: 01.USS-related abendA03 in a spawned    *
    *                         BPXAS Rational Developer for System  *
    *                         z v9.1.1.2 ASID at irregular         *
    *                         intervals.                           *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    01.USS-related abendA03 in a spawned BPXAS Rational Developer
       for System z v9.1.1.2 ASID at irregular intervals. Based on
       the dump image analysis, abendA03 idicates that the shell
       process is terminated before the java process that is a
       child process of the terminated shell is killed. RDz server
       forces killing the shell process that does not resopond to
       the management thread in a reasonalbe time.
    

Problem conclusion

  • 01.RDz server is updated to kill java process before shell
       process is killed in the heavy load situation.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI51265

  • Reported component name

    RATL DEV FOR SY

  • Reported component ID

    5724T0700

  • Reported release

    910

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2015-10-27

  • Closed date

    2016-02-25

  • Last modified date

    2016-02-27

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

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

Modules/Macros

  • FEKFZOS
    

Fix information

  • Fixed component name

    RD/Z HOST

  • Fixed component ID

    5724T0723

Applicable component levels

  • R910 PSY UI35670

       UP16/02/27 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 #: PI51265

Modified date: 27 February 2016