Dimension object

I've read about the dimension object and learned that it is good to have the levels built in a dimension object to let Oracle know that it can use other materialized views on top of the fact table. Is this essentially a simplified version of query rewrite? What other benefits does it bring other than query rewrite?
Is it even possible to create a dimension without the levels?
(Oracle 11.2)

Hello oscar,
Thanks for the response.
Report Level:
I run the report fine, but the column with the object is balnk(all other data is there). I only put the filter to see if this object had any values, my result was that when I put the filter it showed (no values) listed in the selection box.
Query Level:
Then I went to the edit query view and put the same object that I placed in the report level in the filter pane. In this view I am able to see a List of Values(1,2,3,4).
Next I try to run the query again, and I get that pop-up, I click ok and the report is now completely blank. It is only showing the headers of the report, but no data. All I did was put that filter in. If I take that filter out, the report looks like it did when i initially ran the report.
...if theres the message theres no data for query 1 means that theres no data a...nothing..
Why is there data in the query when I initially run the report? This report only has one query.
Hope this is more clear.
Thanks,
Niraj

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How to create a dimension object in SAP BW Unv with Null value

Hello,
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Regards,
Thilo

Hi Thilo,
so the only common item is Material then - correct ?
Query 1                                                                                Query 2
Formulation (grouping of materials)                                                  (No counterpart)
Material                                                                                Material
dummy key figure (why?)                                                                Company Code
                                                                                10 Keyfigure
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did you try "merged dimensions" in the Web Intelligence Report ?
Ingo

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The object parses successfully.
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Can you see data for Custom object @ BEx level??
YES, then just try to re-create the same variable and Save the BW query.
Now do View - refresh Strusture @ Universe. And you can see Filter for the same, just Parse it, just whether it is OK or not.
OK -- then Export the Universe and create WebI reports, this will come as Prompt.
Hope it will helps you.
Thank You!!
Sent from iPhone

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Based on some research I have done, it seems like concatenation of strings can be accomplished with the + (plus) operator.
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Hello,
You have two options to fullfill your requirement...
1. Use Concat(e) function in universe while creating Dimension Object.
2. In WebI if you use Concate([Obj1],[Obj2])
If you need space then..
Concate([obj1],Concate(' ' ,[Obj2]))
Thank You!!

Can I create a DIMENSION object mappign without a Dimension table?

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Matthew,
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hi
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SCD's type 2 conflict with Oracle Dimension Object

Hi everybody.
I have a little problem understanding Oracle Dimension Objects and how to use it with SCD type 2.
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Can somebody clarify this? I think is a conflict.
Thanks.

Hi,
Is it correct?No, you are wrong. You mixed dimension attribute historization and hierarchy relationship.
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as a general attributes of lowest dimension level (EMPLOYEE) or as a higher levels in dimension hierarchy.
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ID Employee Department Zone Start End
1 1 1 A 2010-01-01 2010-01-02
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Regards,
Oleg

What is the logical use of defining Dimension Object Relationships in DBI?

Hi!
I am reading the Oracle Daily Business Intelligence Implementation Guide and as I am following the guide on how to extend DBI, I saw a section which discusses how to create dimension object relationships. Until now, I could not fully realize what is the logical use of defining this relationship among dimension objects. I hope someone can enlighten me on this matter...
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It LIVES ON FOREVER, and starts to take on its own personality, hungrily chasing down other objects in memory and ATTACKING THEM AT WILL. Also it grows over time, in its evil attempt to CONSUME YOUR ENTIRE MACHINE, and comes out and EATS YOU UP TOO! MWAHHHAAAHHHAAAA
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Difference between Dimension Objects L00 and L01

Dear SDNers,
While I was creating a universe data source as SAP BW Cube(OLAP) in the business layer of the universe Designer creates a class containing the characteristic as two dimension objects: Level 00 and Level 01. Ex: Material is Class-->Material Number is Sub Class->L00 material number,L01 Material Number as dimension objects and L00 Material Number Key,L01 Material Number Key as Detail object.
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Hi swathi,
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This option is available since BOE XI3.1 SP2.
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Regards,
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Hi ,
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Regards,
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Are there seeded tables/views of DBI dimension objects in Oracle EBS?

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I wish to create custom Existing Source dimension objects but wish first to see exactly what is the table's structure (columns, width, data type). Are there seeded tables/views available in Oracle EBS?
Thanks.

Try https://etrm.oracle.com - search for "DBI"

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Hi All,
I have a dimension object in Business Layer which is showing a different values than the original database values. When I right click on the object and select "Show List of Values its showing values which are not related to the original values in the database but if I right click on the same object and select "Preview List of Values" it shows the right values present in the database. Any suggestions on how to rectify. It was working good and many reports have been built using that particular dimension.
Is there any way to fix the problem without the deleting the object or recreating another similar object as the object has been used in several reports, so by deleting or recreating the object may break the reports.
Please help!

Hi
A list of values is a list that contains the data values associated with an object, Lists of values inserted in the data foundation are inherited by any business layer based on the data foundation.
Right click on the object and select “Show Values”… Display all the DB values including null
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If you uncheck the Associated list of values check box "Preview List of Values" options is disabled.
For best practice …LOV is disabled for un-necessary dimension objects
Also If you have Db access check the correct data by
SELECT
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FROM
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on my OLAP universe is possible to create a new custom dimension objects with MDX sintax?
For example I need a dimesnion with this descriptions: "ACTIVE"; "INACTIVE", "NULL"
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BEx: No.
MSAS: Maybe, but I don't know how.
Hope that helps!

Dimension tables versus dimension Objects

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We are trying to model a Data Warehouse and I am a little confused about the way the word dimension is used to describe a table and also an object in Oracle.
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Mike

You create dimensions in Oracle just like in any other rdbms using create table statement.
The create dimension statement is optional and is used to optimize certain queries (query rewrite, star transform etc - you can find more about it in oracle warehouse docs).
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Not able to merge dimensions objects on webi report based on SAP query

Hello
We are using SAP BI 7.0 , BO XI 3.1 sp1
I have two queries in webi report. These two queries are based on the same universe. I am not able to merge dimensions from both queries as merge dimensions functionality is greyed. Two dimensions are of the same type (char) and are dimensions (not the details).
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Thanks

Hi,
First check your user ID has rights for merge dimension.may be you can try on other universe and see if it is still grayed out then possible rights issue.
or may be you can check below thread.
http://www.forumtopics.com/busobj/viewtopic.php?p=784845&sid=73804295827b0854dc3a654cf74fda92
Thanks,
Amit

Dimension object

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