PN62132: ABEND0C4 IN AP2XN11 WHEN USER IS CANCELLED (X22)

A fix is available

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APAR status

  • Closed as program error.

Error description

  • When running a packaged workspace that uses external routines
    and user is forced off (ABENDx22), he receives ABEND0C4 in
    AP2XN11 at displacement X'2E20' in routine X11$MIEX because R9
    is pointing to an area already freed.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All APL2 users of Associated Processor 11.   *
    ****************************************************************
    * PROBLEM DESCRIPTION: An ABEND0C4 can occur if a program      *
    *                      invoked by Associated Processor 11      *
    *                      timesout. ABENDx22                      *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    If the abending program does not have an abend exit, control
    comes to Associated Processor 11 abend exit. As part of
    handling the abend, the control blocks associated with the
    program are free'd. Later in the processing, an attempt is
    made to queue an informational message regarding the abend.
    This message handling used a field in a control block previously
    free'd. Hence, ABEND0C4
    

Problem conclusion

  • Associated Processor 11 will be corrected to not issue the
    informational message if the control block required has been
    free'd.
    KEYWORDS: ZOS111T/K ZOS112T/K ZOS113T/K ZOS0201T/K
    

Temporary fix

Comments

APAR Information

  • APAR number

    PN62132

  • Reported component name

    APL2

  • Reported component ID

    566889901

  • Reported release

    212

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    1994-09-06

  • Closed date

    1994-11-16

  • Last modified date

    2012-09-28

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

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

    UN69981 UN69982 UN69983 UN69984

Modules/Macros

  •    AP2TN11  AP2VN11  AP2XN11
    

Fix information

  • Fixed component name

    APL2

  • Fixed component ID

    566889901

Applicable component levels

  • R212 PSY UN69981

       UP94/11/17 P F411

  • R215 PSY UN69982

       UP94/11/16 I 1000

  • R222 PSY UN69983

       UP94/11/17 P F411

  • R225 PSY UK07517

       UP05/09/23 I 1000

Fix is available

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Document information


More support for:

APL2
Mainframe APL2

Software version:

212

Reference #:

PN62132

Modified date:

2012-09-28

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