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PI93456: IBM DEVELOPER FOR Z SYSTEMS (IDZ): RDZ 9.5.1.6 ABEND U0000 WHEN STOPPING DBGMGR STARTED TASK

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • IBM Developer for z Systems (IDz): RDz 9.5.1.6 DBGMGR  task may
    abend with a U0000 when stopping the task.
    
    The JOBOLOG shows :
    
    BPXP011I THREAD 2D0B100000000002, IN PROCESS 84280966, WAS
    TERMINATED DUE TO A PTHREAD QUIESCE OF TYPE 2.
    
    IEA848I NO DUMP WAS PRODUCED FOR THIS ABEND, DUE TO SYSTEM
    OR INSTALLATION REQUEST
    
    BPXP018I THREAD 2CF0F80000000000, IN PROCESS 84280966, ENDED
    WITHOUT BEING UNDUBBED WITH COMPLETION CODE 84130000
        116 , AND REASON CODE 02470001.
    
    IEF450I RDZDEBUG RDZDEBUG - ABEND=S000 U0000 REASON=02470001
    ...
    Supported DBM version up to 1.1.1
    ./connectionManager.c(238): port(8119): accept failed; errno =
    120; EDC5120I Interrupted function call.
    ./SSLConnectionManager.c(145): port(8120): accept failed; errno
    = 120; EDC5120I Interrupted function call.
    
    The SYSLOG shows :
    
    JOBNAME=RDZDEBUG,...
    IEA848I NO DUMP WAS PRODUCED FOR THIS ABEND, DUE TO SYSTEM OR
    
    INSTALLATION REQUEST
    AQECM120I SVC code restored to the original version
    BPXM023I Unable to initialize an SSL connection
    with nnn.nnn.nn.nn: 414 - Certificate is not valid.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: 01.All Debug Manager users.                  *
    *                 02.Users who debug COBOL 4.                  *
    *                 03.Users who debug COBOL 4.                  *
    ****************************************************************
    * PROBLEM DESCRIPTION: 01.The DBGMGR task may abend with a     *
    *                         U0000 when stopping the task.        *
    *                      02.When debugging a COBOL V4 program    *
    *                         some variables don't change after a  *
    *                         MOVE statement.                      *
    *                      03.During a debug session of a COBOL    *
    *                         V4 program, the value of some        *
    *                         variables cannot be displayed and    *
    *                         instead only showing the following   *
    *                         error: ?Expression Evaluation        *
    *                         Failed?.                             *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    01.The DBM abends after an accept failure occurs.
    02.The values of some COBOL V4 variables are not displayed
       correctly during a debug session.
    03.The values of some COBOL V4 variables are not displayed
       correctly during a debug session.
    

Problem conclusion

  • 01.The Debug Manager now checks for system exit following an
       accept failure and no longer abends.
    02.The Integrated Debugger was updated to correctly determine
       the address of variables so that they display correctly.
       This host fix is only required when RDz 9.5.1.9 client is
       not being used.
    03.The Integrated Debugger was updated to correctly determine
       the address of variables so that they display correctly.
       This host fix is only required when RDz 9.5.1.9 client is
       not being used.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI93456

  • Reported component name

    ID/Z HOST

  • Reported component ID

    5724T0723

  • Reported release

    951

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-02-07

  • Closed date

    2018-10-22

  • Last modified date

    2018-10-26

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

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

Modules/Macros

  • AQECIC32 AQECIC41 AQECIC51 AQECTL   AQEEVDBG
    AQELDR31 AQELDR64 AQEL3Z3  AQEL3Z6  AQEL6Z3  AQEL6Z6  AQEMVS31
    AQEMVS64 AQESVC03 AQEW3Z3  AQEW3Z6  AQEXPL31 AQEZPCM
    

Fix information

  • Fixed component name

    ID/Z HOST

  • Fixed component ID

    5724T0723

Applicable component levels

  • R951 PSY UI59297

       UP18/10/26 I 1000

Fix is available

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Document information

More support for: Rational Developer for System z

Software version: 951

Reference #: PI93456

Modified date: 26 October 2018