IBM Support

OA42180: VTAM BFRUSE DISPLAY NEEDS TO INCLUDE HIGH VIRTUAL COMMON (HVCOMM) STORAGE

A fix is available

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • D NET,BFRUSE does not display HVCOMM storage usage. This is
    needed to determine how much storage is available for the VTAM
    internal trace.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All                                                          *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * D NET,BFRUSE does not display HVCOMM                         *
    * storage usage.                                               *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Apply fix.                                                   *
    ****************************************************************
    This problem is described as follows:
      1. VTAM obtains the storage for the VTAM Internal trace
         table from the high virtual common (HVCOMM) storage
         above the 2-gigabyte bar.
      2. D NET,BFRUSE command output does not include the
         VTAM the HVCOMM storage usage.
    

Problem conclusion

  • ISTATCVT has been changed to provide the current HVCOMM
    storage usage, maximum storage usage counters and constant
    of 2048 megabytes for the HVCOMM storage limit for the
    VTAM Internal trace (VIT) table. ISTRACTI has been changed
    to update HVCOMM storage usage and maximum storage usage
    counters when it obtains or frees the storage for the VIT
    table.
    ISTINCNO,ISTCFCMM,ISTCFCWM,ISTVTMEU and MSG2400 have been
    changed to define the messages IST2403I and IST2405I for
    the HVCOMM storage usage and the limit. ISTNOCDB has been
    changed to display the HVCOMM storage usage and the limit.
    

Temporary fix

Comments

APAR Information

  • APAR number

    OA42180

  • Reported component name

    VTAM V4 MVS/ESA

  • Reported component ID

    569511701

  • Reported release

    210

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2013-05-02

  • Closed date

    2013-05-23

  • Last modified date

    2013-07-02

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

    OA41908

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

    UA69269

Modules/Macros

  • ISTVTMEU ISTCFCML ISTINCNO ISTNOCDB ISTCFCMM ISTRACTI ISTATCVT
    MSG2400
    

Fix information

  • Fixed component name

    VTAM V4 MVS/ESA

  • Fixed component ID

    569511701

Applicable component levels

  • R210 PSY UA69269

       UP13/06/26 P F306

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.

[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG19M","label":"APARs - z\/OS environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"210","Edition":"","Line of Business":{"code":"","label":""}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSCY4DZ","label":"DO NOT USE"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"210","Edition":"","Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
02 July 2013