IBM Support

OA50733: ZSECURE ACCESS MONITOR PERFORMANCE IMPACTED BY FRAGMENTED ECSA

A fix is available

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • In certain environments when ECSA is fragmented the performance
    of the Access Monitor exits is impacted due to the time taken
    to scan for a free storage area.
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED: Users of zSecure Access Monitor started task *
    *                 (C2PACMON) running in an environment with    *
    *                 fragmented ECSA.                             *
    ****************************************************************
    * PROBLEM DESCRIPTION: Improve performance for systems with    *
    *                      fragmented ECSA using zSecure Access    *
    *                      Monitor.                                *
    ****************************************************************
    * RECOMMENDATION: Apply the PTF provided.                      *
    ****************************************************************
    With the zSecure Access Monitor started task (C2PACMON) active,
    in very busy environments with fragmented ECSA, there might be
    performance issues related to the extended amount of processing
    time taken by this software component.
    

Problem conclusion

  • zSecure Access Monitor has been modified to improve performance
    in environments with fragmented ECSA.
    

Temporary fix

Comments

APAR Information

  • APAR number

    OA50733

  • Reported component name

    ZSEC BASE,ADMIN

  • Reported component ID

    5655T0100

  • Reported release

    220

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-06-16

  • Closed date

    2016-06-24

  • Last modified date

    2016-07-04

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

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

    UA82086

Modules/Macros

  •    C2PRCX02 C2PRDX02 C2PRFX04 C2PRIX02 C2PSMFU8
    

Fix information

  • Fixed component name

    ZSEC BASE,ADMIN

  • Fixed component ID

    5655T0100

Applicable component levels

  • R220 PSY UA82086

       UP16/06/25 P F606

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":"BU048","label":"IBM Software"}, "Product":{"code":"SSCE68R","label":"zSecure Admin"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"220","Edition":""}]

Document Information

Modified date:
04 July 2016