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PI70383: IBM DEVELOPER FOR Z SYSTEMS (RDZ/IDZ) PERFORMANCE OF DOWNLOADING COPYBOOKS/INCLUDE FILES IS VERY SLOW

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APAR status

  • Closed as program error.

Error description

  • IBM Rational Developer for System z - RDz - v9.5.1.1
    IBM Developer for z Systems - IDz - v14
    IBM Explorer for z/OS v3.0.1
    
    After installing the fix for APAR PI65471, the performance of
    downloading copybooks and include files is very slow and
    consumes more CPU cycles on the host.
    
    The fix for APAR PI65471 is in RDz client v9.5.1.1 iFix3
    and in the IDz client v14.0.
    
    In one example, the client makes many more RSE calls, and
    repeatedly queries (for each copybook in the open module)
    all members of each of the 8 data sets defined in the
    SYSLIB parameter of the associated property group.
    

Local fix

  • For the RDz v9.5.1 client you can rollback the client from RDz
    v9.5.1.1 iFix3
    

Problem summary

  • With the use of cached copybooks, in some cases updated
    copybooks would not be downloaded and used so a fix was
    implemented to refresh more frequently, however this caused
    performance issues.
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    PI70383

  • Reported component name

    RATL DEV FOR SY

  • Reported component ID

    5724T0700

  • Reported release

    300

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-10-07

  • Closed date

    2016-10-13

  • Last modified date

    2016-10-13

  • 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

    EXP FOR Z/OS CL

  • Fixed component ID

    5655EXP00

Applicable component levels

  • R301 PSY

       UP

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Document Information

Modified date:
13 October 2016