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PI87050: LOAD MODULE BBODPCRT CAN BE DELETED WHILE STILL IN USE

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • There is a problem in the management of the load module
    BBODPCRT (which contains BBORLCRM--the local comm resmgr) that
    can lead to the load module being deleting with the chance that
    calls will still be made to it.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server                                      *
    *                  V8.5 and V9.0                               *
    ****************************************************************
    * PROBLEM DESCRIPTION: ABEND0C1 may occur calling resmgr       *
    *                      routine BBORLCRM in a client.           *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    WebSphere Application Server for z/OS establishes resmgrs in
    client address spaces for Local Comm (LCOM) users and, by
    extension, WOLA users.   The LCOM resmgr routine, BBORLCRM
    resides in module BBODPCRT.  This module is loaded into common
    storage and is managed with reference counts and version
    strings.
    A problem with the management of the reference count related to
    the BBORLCRM routine allowed the containing module instance to
    be deleted after a code update.
    Some days later a CICS client space was terminating and
    encountered an ABEND 0C1 when the LCOM resmgr routine was
    invoked.
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    PI87050

  • Reported component name

    WEBSPHERE FOR Z

  • Reported component ID

    5655I3500

  • Reported release

    850

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-09-08

  • Closed date

    2017-10-20

  • Last modified date

    2017-10-20

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

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

Fix information

  • Fixed component name

    WEBSPHERE FOR Z

  • Fixed component ID

    5655I3500

Applicable component levels

  • R850 PSY

       UP

[{"Line of Business":{"code":"LOB36","label":"IBM Automation"},"Business Unit":{"code":"BU053","label":"Cloud \u0026 Data Platform"},"Product":{"code":"SS7K4U","label":"WebSphere Application Server for z\/OS"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"850"}]

Document Information

Modified date:
06 September 2021