JR45515: A large QS Survive rule (eg 2K chars) causes extreme delays in opening stage editor

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Enhancement APAR to look at parser for Complex Survive Rule that
    takes 30 minutes to open in GUI
    

Local fix

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    QS Survive users who have seveal rules (>12) and the first is
    very large (>2000 chars)
    ****************************************************************
    PROBLEM DESCRIPTION:
    The bug is in the handling of the data validation on that first
    Survive form.  The UI attempts to validate any complex
    expressions within the grid while performing the initial load.
    It was wrong to attempt to validate the complex rule there
    because any complex rule error are trapped in complex expression
    editor form.  For reasons which have not been determined
    (possibly a bug in the 3rd party control), rows get validated
    multiple times as the grid gets populated.  The harmful
    side-effect of this is that if you have a large complex rule
    (that the UI is slow in parsing) as the first rule in the grid
    and a large number of rules following, it can leads to the
    large complex rule being validated many times (eg 64 for the
    CRM that first noted this symptom).
    ****************************************************************
    RECOMMENDATION:
    Use corresponding patch or avoid this situation
    ****************************************************************
    

Problem conclusion

  • The bug has been fixed by by removing that unnecessary call to
    validate complex rules.
    

Temporary fix

Comments

APAR Information

  • APAR number

    JR45515

  • Reported component name

    WIS QUALITYSTAG

  • Reported component ID

    5724Q36QS

  • Reported release

    870

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-01-24

  • Closed date

    2013-02-12

  • Last modified date

    2013-02-12

  • 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

    WIS QUALITYSTAG

  • Fixed component ID

    5724Q36QS

Applicable component levels

  • R870 PSY

       UP



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Document information


More support for:

InfoSphere QualityStage

Software version:

8.7

Reference #:

JR45515

Modified date:

2013-02-12

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