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IV74062: ABEND S722 DUE TO LOOP WHEN ATTEMPTING TO STOP PROGRAMS.

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • An abend S722 (output limit exceeded) occurred when the TEMS was
    attempting to stop programs that it had started.
    The following messages indicate this particular problem:
    2014.104 21:29:42.97 (004D-C5161503:kdsmacmd.c,3040,"StopTask")
    Calling
    task = KS3DAGSQ with STOP
    2014.104 21:29:42.97 (004E-C5161503:kdsmacmd.c,3052,"StopTask")
    Task =
    KS3DAGSQ received STOP, waiting for task termination.
    2014.104 21:29:42.97
    (004F-C5161503:pthread_join.c,80,"pthread_join")
    errno ESRCH
    2014.104 21:29:42.97 (0050-C5161503:kdsmacmd.c,3068,"StopTask")
    KDSMASTP
    Program KS3DAGSQ with task id 18 stopped
    2014.104 21:29:42.97 (0051-C5161503:kdsmacmd.c,3040,"StopTask")
    Calling
    task = KS3DAGSQ with STOP
    2014.104 21:29:42.97 (0052-C5161503:kdsmacmd.c,3052,"StopTask")
    Task =
    KS3DAGSQ received STOP, waiting for task termination.
    2014.104 21:29:42.97
    (0053-C5161503:pthread_join.c,80,"pthread_join")
    errno ESRCH
    RECREATE INSTRUCTIONS:
    N/A
    

Local fix

  • N/A
    

Problem summary

  • Abend S722 may occur monitoring server shutdown.
    
    The StopTask() function occasionally loops when attempting to
    stop programs.  Messages like the following will be repeated in
    the monitoring server RAS1 trace log:
    
    2014.104 21:29:42.97 (003D-C5161503:kdsmacmd.c,3040,"StopTask")
    Calling task = KS3DAGSQ with STOP
    2014.104 21:29:42.97 (003E-C5161503:kdsmacmd.c,3052,"StopTask")
    Task = KS3DAGSQ received STOP, waiting for task termination.
    2014.104 21:29:42.97
    (003F-C5161503:pthread_join.c,80,"pthread_join")  errno ESRCH
    

Problem conclusion

  • The code has been changed to avoid the loop.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV74062

  • Reported component name

    TEMS

  • Reported component ID

    5724C04MS

  • Reported release

    630

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2015-06-09

  • Closed date

    2015-06-25

  • Last modified date

    2015-06-30

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

    OA45080

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

Fix information

  • Fixed component name

    TEMS

  • Fixed component ID

    5724C04MS

Applicable component levels

  • R630 PSY

       UP

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Document Information

Modified date:
30 June 2015