PM83984: Opening a filter containing 40 000 datasets takes more than 3 minutes

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Abstract:
    In Rational Developer for System z (RDz) version 8.0.3.2,
    opening a filter containing 40 000 datasets takes more than 3
    minutes
    
    Error description:
    
    Expanding a filter containing 40 000 datasets on the Remote
    System Explorer takes more than 3 minutes.
    
    Workaround:
    There is no known workaround at this time.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: 01.All RDz users                             *
    ****************************************************************
    * PROBLEM DESCRIPTION: 01.Expanding a filter containing 40 000 *
    *                         datasets on RDz client takes more    *
    *                         than 3 minutes.                      *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    01.The RDz server specify 25 as the number of the buffers for
       CVAFFILT API call. The small number of the buffers increses
       the number of CVAFFILT API calls.
    

Problem conclusion

  • 01.The use of the maximum buffers (255) would reduce the number
       of CVAFFILT calls by about a factor of 10.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM83984

  • Reported component name

    RD/Z HOST

  • Reported component ID

    5724T0723

  • Reported release

    801

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-03-03

  • Closed date

    2013-07-15

  • Last modified date

    2013-08-05

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

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

Modules/Macros

  • FEKFMAIN FEKFMAI6 FEKFMINE
    

Fix information

  • Fixed component name

    RD/Z HOST

  • Fixed component ID

    5724T0723

Applicable component levels

  • R801 PSY UK96308

       UP13/08/05 I 1000

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.



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Document information


More support for:

Rational Developer for System z

Software version:

8.0.1

Reference #:

PM83984

Modified date:

2013-08-05

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