Aggregates question

Say i have 4 million records in a cube. Say by each value type, the records are as follows:
1 million actual
1 mill plan
and 2 mil not assigned
I have a query with 2 selections. selection 1 is filtered on actual. Selection 2 on plan.
Now if I hv 2 aggregates, 1 for actual, 1 for plan, will my query hit each?
In rsrt it doesn't show that it's hitting, so im wondering if I am doing any thing wrong or it's just not possible to use mutually exclusive aggregates.

Hi Udaya,
Did you do Rollup?
Rt. Click Cube
Choose Manage
Copy Request ID from Request Tab
Click on Rollup tab and define job name and paste ID # into Request id Field and Execute. it will take sometime to complete the Rollup process . Once Rollup is complete run your report again.
Good luck
Arjun

Similar Messages

  • Aggregates - Questions?!

    Hello Experts,
    My questions regarding to AGGREGATES are:
    a)
    In RSRT - Maintenance for Aggregate, I can see an Valuation of +++++ for an usage of 2357 however the aggregate in not switched on (it's red). I shall activate this aggregate? Correct?
    b)
    Shall I activate all the Aggregates with +++++ and an very high usage that are inactive (red)?
    c)
    I do have an Aggregate with an Valuation of +++++ but the usage is low (23). Shall I activate also this aggregate?
    d)
    If I have an Aggregate with a Valuation of + with an low usage, It's better the leave this aggregate inactive? Correct?
    Last question:
    e)
    If I have an Aggregate with a Valuation of + with a high usage, it's better to activate this aggregate? Correct?
    ASantos

    Hi,
    a) yes
    b)yes
    c)no
    d)yes
    e)yes

  • Aggregates Question (Performance) Please Help

    I have 2 Questions first one is
    <b><i>1. Its been mentioned in the Forum that we can anlyse in the workload Monitor (ST03N) i went through that and did not find any Data for anlysis rather its showing information for Load Analysis.</i></b>
    <i><b>2. Its been mentioned that we also check in RSDDSTAT table contents i checked this table but could not find data (How this table is Populated)</b></i>
    When i checked in
    <b>InfoCube Manage Screen --> Performance --> Check Statistics (Refresh Aggregate Statistics)</b>
    What are these for?
    Can we Analyse to create aggregates or not with out BW Statistics data and just checking ST03N and RSDDSTAT and RSDDAGGRDIR tables?Please Help Me
    I am using BI 7.Points will be assigned (Thanks)
    Message was edited by:
            SV S
    Message was edited by:
            SV S
    null

    Hi,
    For ST03N
    From Document
    BI Administration Cockpit and New BI Statistics Content in SAP NetWeaver 7.0
    As of SAP NetWeaver 7.0 BI, transaction ST03 is based on the Technical Content InfoProviders (unlike prior releases). Therefore, using transaction ST03 for BI Monitoring requires the Technical Content to be activated and to be populated periodically with statistics data.
    So, looks like you have to install the new statistics technical content.
    From thread /message/3461465#3461465 [original link is broken]
    Rajani Saralaya K   
    IN BI 7.0, ST03n is based on BI Statistics cubes, so unless you install these cubes and schedule the dataflow you cant see any result in there. Even the same thing is mentioned in the note 934848.
    For information about RSDDSTAT,
    see /message/3627627#3627627 [original link is broken]
    Raj.

  • Aggregate Question: Suspects aggregates are messed up, how to fix it

    Hello,
    If there is a situation where I am told that aggregates for material type may be messed up  and I am supposed to verify this. Can you help with directions on what do and how to locate and fix the aggregate problem?
    Thanks

    Hi,
    I hope the tests and repairs avaialable by Tcode RSRV on aggregates would help you .
    with rgds,
    Anil Kumar Sharma .P

  • Bad Query Performance

    Hi Experts,
    I have a Query which was built on a multiprovider,Which has a slow preformance.
    I think the main problem comes from selecting to many records from
    I think it selects 1,1 million rows to display about 500 rows in the result.
    Another point could be that the complicated restricted and calculated keyfigures, especially might spend a lot of time in the OLAP processor.
    Here are the Statistics of the Query.
    OLAP Initialization      :  3,186906
    Wait Time, User         :   56,971169
    OLAP: Settings               0,983193
    Read Cache                     0,015642
    Delete Cache                   0,019030
    Write Cache                    0,087655
    Data Manager                   462,039167
    OLAP: Data Selection      0,671566
    OLAP: Data Transfer       1,257884.
    ST03 Stat:
    %OLAP       :22,74
    %DB           :77,18
    OLAP Time  :29,2
    DBTime        :99,1
    It seems that the maximum time is consuming in the Database
    Any suggestion to speed up this Query response time would be great.
    Thanks in advance.
    BR
    Srini.

    Hi,
    You need to have standard Query performance tuning done for the underlying cubes like better design, aggregates, etc
    Improve Performance of Queries/Reports on Multi Cubes
    Refer SAP Note Number: 869487
    Performance optimization for MultiCubes
    How to Create Efficient Multi-Provider Queries
    Please see the How to Guide "How to Create Efficient MultiProvider Queries" at http://service.sap.com/bi > SAP NetWeaver 2004 - Release-Specific Information > How-to Guides > Business Intelligence
    https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/biw/how%20to%20create%20efficient%20multiprovider%20queries.pdf
    https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/3f66ba90-0201-0010-ac8d-b61d8fd9abe9
    https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/afbad390-0201-0010-daa4-9ef0168d41b6
    Performance of MultiProviders
    Multiprovider performance / aggregate question
    Query Performance
    Multicube performances
    Create Efficient MultiProvider Queries
    https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/b03b7f4c-c270-2910-a8b8-91e0f6d77096
    https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/751be690-0201-0010-5e80-f4f92fb4e4ab
    Also try
    Achieving BI Query Performance Building Business Intelligence
    http://www.dmreview.com/issues/20051001/1038109-1.html
    tuning, short dumps
    Performance tuning in BW:
    https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/afbad390-0201-0010-daa4-9ef0168d41b6
    Also notes
    0000903559 MultiProvider optimization is only partially active
    0000825396 Performance in reports with many selections
    multiprovider explanation i need
    Note 629541 - Multiprovider: Parallel Processing 
    Thanks,
    JituK

  • Questions regarding aggregates on cubes

    Can someone please answer the following questions.
    1. How do I check whether someone is re-bilding aggregates on a cube?
    2. Does rebuilding an aggregate refer to the rollup process? Can it take a few hours?
    3. What does it mean when someone switches off an aggregate, basically what is the difference (conceptually/time consumption)between:
                            A. activating an aggregate?
                            B. switching off/on an aggregate?
                            C. rebuilding an aggregate?
    3. When a user complains that a query is running slow, do we build an aggregate based on the chars in rows & free chars in that query OR is there anything else we need to include?
    4. Does database statistics in the 'MANAGE' tab of a cube only show statistics or does it do anything to improve the load/query performance on the cube?
    Regards,
    Srinivas.

    1. How do I check whether someone is re-bilding aggregates on a cube?
    If your aggregate status is in red and you are filling up the aggregate - it is an initial fill of the aggregate and filling up would mean loading the data from the cube into the aggregate in full.
    2. Does rebuilding an aggregate refer to the rollup process? Can it take a few hours?
    Rebuilding of an aggregate is to reload the data into the aggregate from the cube once again.
    3. What does it mean when someone switches off an aggregate, basically what is the difference (conceptually/time consumption)between:
    A. activating an aggregate?
    this would mean recreating the data structures for the aggregate - this would mean dropping the data and reloading the data.
    B. switching off/on an aggregate?
    Switching off an aggregate means that it will not be used by the OLAp processor but would mean that the aggregate still gets rolled up. Rollup referring to loading changed data from the cube into the aggregate - this is done based n the requests that have not yet been rolled up into the cube.
    C. rebuilding an aggregate?
    Reloading data into the aggregate
    3. When a user complains that a query is running slow, do we build an aggregate based on the chars in rows & free chars in that query OR is there anything else we need to include?
    Run the query in RSRT and do an SQl view of the query and check the characteristics that are used in the query and then include the same into your aggregate.
    4. Does database statistics in the 'MANAGE' tab of a cube only show statistics or does it do anything to improve the load/query performance on the cube?
    Stats being updated will improve the execution plans on the database. Making sure that stats are up to date would lead to better execution plans and hence possibly better performance but it cannot eb taken for granted that refreshing stats is going to improve query performance.

  • For Patrick Sasso/Rohan -- Aggregate Device Question

    Patrick and Rohan,
    I noticed that the thread which Patrick started was "archived" and replies are not allowed. ( http://discussions.apple.com/thread.jspa?threadID=237354&tstart=0 )
    Wondering what that's all about... But anyway, here's my question:
    I'm also running a PCI-424 and some MOTU interfaces also (old 2408 and some 1224's), but I'm not using the aggregate devices settings. So I'm wondering if I'm not aware of some useful aspect of the whole aggregate device thing... What are you using the aggregate device setup for? Is there an advantage to using it with a straight-forward audio recording/playback situation using the existing capabilities of the PCI-424 + interfaces?

    AFAIK this has always been possible (in panther....)
    as the 424 is configured, but appears as 1 device to
    the OS. Make sense or did I misread?
    I think you could do it off the MOTU PCI without
    aggregation, right? I am not a big MOTU guy but...
    Well, let's put it this way: when I got my G5 one of the first things I did was pop in the 424 card, hook up the interfaces, run the MOTU config thingee and it recognized all 3 interfaces without a hitch. Great!
    Then I installed Logic and without glitches it saw all of the MOTU ins and outs. Great!
    In my 40 output setup, Logic simply numbers the outputs consecutively, in the order that the interfaces are plugged into the 424 card. Within Logic there is no designation of outputs belonging to any particular device, i.e., none of the audio output labels are designated "MOTU 2408" or "MOTU 1224 #1" or "MOTU 1224 #2". They're just outputs 1 - 40. So in a sense, the way Logic "expresses" the MOTU outputs, it's as though they're "aggregated" -- a single device.
    It was only many weeks after I got my system up and running that I decided to explore the menus in the Audio MIDI Setup, and ran across this strange thing called "aggregate devices". There was zero, zero, zero documentation about it in the G5 manual nor in on-board Help, and a search of Apple's website turned up virtually no information. So basically, all this time I've been running with my MOTU interfaces, never configured anything having to do with aggregate devices, and I've yet to experience any kind of audio glitch with Logic. Great!
    So in conclusion, I'd say that if an audio system consists exclusively of MOTU devices, setting up aggregate devices isn't necessary. Same situation with the MIDI side of AMS, really... with Logic you don't need to configure AMS MIDI to do anything. In fact, as you may have read in some of my prior posts, setting up MIDI in AMS actually creates more work than it's worth.
    Therefore, my AMS is devoid of any user settings, except for the (seemingly) mandatory AMS-audio settings for "internal clock".

  • Complex mapping question (aggregate)

    Hello all,
    For example, i have a xml structure in input :
    <XML Input Structure>
    <Line1>
    <Country> Fr </country>
    <Currency> EUR <Currency>
    <Town> Paris </Town>
    <MT> 10 </MT>
    </Line1>
    <Line2>
    <Country> Fr </country>
    <Currency> EUR <Currency>
    <Town> Paris </Town>
    <MT> 10 </MT>
    </Line2>
    <Line3>
    <Country> USA</country>
    <Currency> DOL <Currency>
    <Town> Chicago </Town>
    <MT> 20 </MT>
    </Line3>
    <Line4>
    <Country> USA</country>
    <Currency> DOL <Currency>
    <Town> Detroit </Town>
    <MT> 20</MT>
    </Line4>
    </XML Input Structure>
    In output, i want to aggregate the field "MT" only  when fields "Country, Currency and Town" are the same in order to have something like that :
    <XML Output Structure>
    <Line1>
    <Country> Fr </country>
    <Currency> EUR <Currency>
    <Town> Paris </Town>
    <MT> 20 </MT>
    </Line1>
    <Line2>
    <Country> USA</country>
    <Currency> DOL <Currency>
    <Town> Chicago </Town>
    <MT> 20 </MT>
    </Line2>
    <Line3>
    <Country> USA</country>
    <Currency> DOL <Currency>
    <Town> Detroit </Town>
    <MT> 20 </MT>
    </Line3>
    </XML Output Structure>
    I am not a specialist in java so i would like to knowi if it's possible to do it with node standard functions ? if not, what is the best solution : XSLT, Java mapping, UDF ?
    Thanks by advance,
    JP
    Edited by: Jean-Philippe PAIN on Dec 16, 2008 12:14 PM

    hi,
    with standard it would be pretty hard
    but with a simple UDF (with 4 inputs) you can aggregate
    and output it quite easily
    try with a udf if you don't want to go for java mapping
    Regards,
    Michal Krawczyk
    http://mypigenie.com XI/PI FAQ

  • Question on aggregation level "%" (percent) in aggregate definition

    Hello,
    I would like to find out all the aggregates that have at least one navigation attribute of a specific characteristic (let's say 0CUSTOMER) in their definition. The idea behind that is to find out which aggregates are potentially affected in a change run by a master data change for the 0CUSTOMER characteristic.
    Well, I looked in table RSDDAGGRCOMP for entries that met the selection criteria {OBJVERS = 'A'; IOBJNM = '0CUSTOMER_*'}
    For all navigation attributes of 0CUSTOMER - except for those that can actually be seen in the aggregate definition screen (launched via "Maintain Aggregates") -  there are records that have as aggregation level (field AGGRST) '%'. What does this aggregation level mean and why is it in that table? That field description ("SAP-internal use only (technical:facts)") doesn't really bring me forward.
    An aggregate, that only contains '%' as aggregation level in RSDDAGGRCOMP for navigation attributes of char 0CUSTOMER is not affected by a change run regarding the master data change of 0CUSTOMER attributes, is that right?
    Thanks to any replies in advance.
    Regards,
    Philipp

    aggregation against cubes require the following approach-
    http://epmandbitech.blogspot.com/2010/12/obiee-11g-and-multidimensional-data.html
    http://epmandbitech.blogspot.com/2010/12/obiee-11g-integration-with-microsoft.html
    Thanks.

  • Question on an aggregate query

    DB Version:10gR2
    I have four tables : container1, container2, container3, container4. All these tables have the same structure(have two columns : ITEM_TYPE, QUANTITY). ITEM_TYPE columns in all these tables are interlinked.
    create table container1
    (item_type VARCHAR2(35),--Container1's PK
    quantity  number
    create table container2
    (item_type VARCHAR2(35),--Container2's PK
    quantity  number
    create table container3
    (item_type VARCHAR2(35),--Container3's PK
    quantity  number
    create table container4
    (item_type VARCHAR2(35),--Container4's PK
    quantity  number
    insert into container1 values ('APPLE',15)
    insert into container2 values ('APPLE',20)
    insert into container3 values ('APPLE',30)
    insert into container4 values ('APPLE',45)
    insert into container1 values ('ORANGE',5)
    insert into container2 values ('ORANGE',10)
    insert into container3 values ('ORANGE',25)
    insert into container4 values ('ORANGE',30)
    SELECT * FROM CONTAINER1;
    ITEM_TYPE                             QUANTITY
    APPLE                                       15
    ORANGE                                       5
    SELECT * FROM CONTAINER2;
    ITEM_TYPE                             QUANTITY
    APPLE                                       20
    ORANGE                                      10
    SELECT * FROM CONTAINER3;
    ITEM_TYPE                             QUANTITY
    APPLE                                       30
    ORANGE                                      25
    SELECT * FROM CONTAINER4;
    ITEM_TYPE                             QUANTITY
    APPLE                                       45
    ORANGE                                      30                            I want to generate a report which will return the sum of all the quantity (15+20+30+45) in these 4 table for a particular item_type
    The result should look like
      ITEM_TYPE    TOTAL_QUANTITY
      APPLE          110
      ORANGE               70Can i do this like
      SELECT item_type,
    --logic required
    --logic required
      FROM          container1 INNER JOIN container2
      INNER JOIN     container3 INNER JOIN  container4
      ON          container1.item_type=container2.item_type
      AND          container3.item_type=container4.item_type
      GROUP BY     item_type;or should i use more complex grouping/aggregate functions?
    Edited by: user10450365 on Jan 7, 2009 1:20 AM

    else you can do this:
    SQL> SELECT
      2  container1.item_type,
      3  (container1.quantity + container2.quantity + container3.quantity + container4.quantity) qty
      4  FROM
      5  container1
      6  INNER JOIN CONTAINER2 on  (container1.item_type = container2.item_type)
      7  INNER JOIN CONTAINER3 on  (container1.item_type = container3.item_type)
      8  INNER JOIN CONTAINER4 on  (container1.item_type = container4.item_type)
      9  /
    ITEM_TYPE                                  QTY                                 
    APPLE                                      110                                 
    ORANGE                                      70 

  • Aggregate deactivation question

    Hi,
             Recently data of an aggregate got corrupted and we deactivated that and activated and refilled the aggregate.Due to this we lost all the statistical information of the aggregate like usage etc.
        Is there a table where all the statistical information of this particular aggregate is stored even after it got deactivated.
    Thanks

    Shiv,
    Chk this on <b>RSDDSTAT/RSDDSTATAGGRDEF</b> -
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    And in the aggreate screeen you will find an option 'propose' on the top side juse select the option what you want it will helps you.
    Else try in Work load monitor ares use tcode ST03 . Try this  RSTRACE tcode.
    Hope it might helps in resolving your issue.
    If it helps you dont forget to assign the  points.
    Urs,
    Raki.

  • Inheritence / Aggregates / Class / Bean question

    Hi all, I'm wondering if anybody has tried/succeeded in the following:
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    - Jesse

    1 - I'm not sure I follow the issue -- If you have inheritance setup on the descriptor, the mappings should not be duplicated in the subclass. You can override the super class mapping by right-clicking on the descriptor, and setting the visability on "Map inherited attributes".
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  • Aggregate device questions

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  • Aggregates, VLAN's, Jumbo-Frames and cluster interconnect opinions

    Hi All,
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    For 1) the question is really "Do I need to enable Jumbo Frames if I don't want to use them (neither public nore private network)" - the answer is no.
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    Greets
    Thorsten

  • Re: How to Improve the performance on Rollup of Aggregates for PCA Infocube

    Hi BW Guru's,
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    ORACLE: Index /BIC/D1001212~010 has possibly degenerated
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    ORACLE: Index /BIC/QGMAPGP1~0 has possibly degenerated
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    Venkat

    hi,
    check in a sql client the sql created by Bi and the query that you use directy from your physical layer...
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    company-department
    fact
    quantity
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    day - department - quantity
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    Do you use partioning functionality???
    i hope i helped....
    http://greekoraclebi.blogspot.com/
    ///////////////////////////////////////

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