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IV44858: NESTED OVERRIDES ARE FILTERING OUT MATCHING ROWS OF DATA FOR SITUATIONS.

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APAR status

  • Closed as program error.

Error description

  • If the threshold are both defined for DSKNAME and MOUNTPT in
    the override and the situation formula includes the GE and LE
    operators, ITM622FP9 can't work for the situation based on the
    attribute group Unix Disk. The override is distributed to the
    agents as the following. ITM621FP3 can work properly
    <situation name="icbc_test2" active="Y"
    originnode="VIPBJ01SP01L57:KUX" priority="100"
    lastupdate="1130622083132000"
    objname="icbc_test2_____D9AC0A85C3A64635" >
                    <key column="DSKNAME" value="/dev/hd10opt">
                    <key column="MOUNTPT" value="/opt">
                            <threshold column="PCTSPCUSED"
    value="75" operator="GE" ></threshold>
                            <threshold column="PCTSPCUSED"
    value="85" operator="LE" ></threshold>
                    </key>
                    </key>
            </situation>
    

Local fix

  • 1) As "Mount Point" and "Name" both have unique value, one
    filter has the same function with two filter. Suggest customer
    delete one filter in current expression
    2) If customer want to use two filter, create another
    expression in override situation. One filter is set in one
    expression
    

Problem summary

  • Nested overrides are filtering out matching rows.  If an
    override is defined with two attributes then it would not
    consider the second nested attribute for filtering data out.  As
    a result, the situation would not fire as expected.
    

Problem conclusion

  • Code has been modified to correctly process nested overrides.
    
    The fix for this APAR is contained in the following maintenance
    packages:
      | fix pack | 6.2.3-TIV-ITM-FP0004
      | fix pack | 6.3.0-TIV-ITM-FP0002
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV44858

  • Reported component name

    TEMA

  • Reported component ID

    5724C04TE

  • Reported release

    622

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-06-25

  • Closed date

    2013-07-31

  • Last modified date

    2013-10-17

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

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

    OA43286 OA43326

Fix information

  • Fixed component name

    TEMA

  • Fixed component ID

    5724C04TE

Applicable component levels

  • R623 PSY

       UP

[{"Line of Business":{"code":"LOB45","label":"Automation"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSTFXA","label":"Tivoli Monitoring"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"622"}]

Document Information

Modified date:
30 December 2022